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    BMW Borla Performance Exhaust Systems

    We've been big fans of Borla Exhaust for BMWs since we opened our doors in 1993. Borla produces some of the best-sounding, lightest, longest lasting exhausts on the market. These systems are made in the USA with true T-304 stainless steel inside and out and backed with a 1,000,000 mile warranty. Borla puts and emphasis on quality by using stainless steel throughout their piping and muffler bodies (not a mild steel or coated aluminum). This ensures the muffler does not deteriorate from the inside out. Borla designs their exhausts to complement a BMW's understated sportiness, not overpower it. Borla produces each system to have a deep, sporty tone that doesn't offend or intrude on the cabin. So you hear the exhaust when you want to, not all the time. Most Borla BMW exhausts are a true-cat back and bolt or clamp to the original catalytic converter for an easy install. Each system is engineered for the application and refined in their own sound lab - changing pipe sizing, layout, and incorporating mufflers and/or resonators as needed to achieve a sporty yet refined sound. Borla also produces full race exhausts for the committed enthusiast with cat-delete and test pipes.
    For accurate results, specify your year and model below.
    Borla F10 M5 Exhaust Giveaway
    Unleash the sound of the F10 M5's V8 with this Borla exhaust system! The V8 sounds so nice with this exhaust, you'll wonder why BMW didn't spec it like this from the beginning. If you've felt the sound is too quiet and distant this is the perfect M5 exhaust upgrade. The middle S-Spec exhaust not too loud, not too quiet. It's just right. Borla builds their exhaust with the goal of enhancing the sound - not just making it outrageously loud. In fact, Borla exhausts deliver some of the quietest and most pleasing sounds of all of the aftermarket brands we have seen. This Borla exhaust produces a deep rumble perfectly suited to the V8. It's a throaty sound that any American muscle car fan will appreciate. Yet it manages to be civilized and unobtrusive when needed. This system bolts on after the factory catalytic converters for an easy install. This system features a 3.0" pipe diameter leading into the mufflers (2.25" on exit) with 3.5" tips.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.



    This item fits the following BMWs:
    2012+ F10 BMW M5
    Part #: 140511
    Price: $2,853.95 (USD) 
    Quantity:   
    Section: cat-back rear mufflers
    Installation: slip-on
    Tip Style: dual round 80mm Borla angle cut


    The Borla Touring system for the E90 328i is a cat-back system comprised of a resonated center pipe and rear muffles. This system was Borla's response to a demand for greater volume for the 328i's N52 motor. Borla has tuned this exhaust to give more of a throaty burble, especially at low RPM while maintaining acceptable sound levels for daily street use. This Borla system is perfect if you want to hear the exhaust but not annoy the people in the car next to you. And this is a true cat-back system so no catalytic converters or emissions equipment is affecting by installing this. And with a free-flowing design this will allow a modest bump in power output. The Borla system is also a lot lighter than the factory system; less weight = more performance!

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following BMWs:
    2006-2012 E90 BMW 328i 328xi 328i xDrive - Sedan
    Part #: 140505
    Price: $1,099.95 (USD) 
    Quantity:   
    Section: complete exhaust from the downpipe-back, non resonator, Borla performance muffler
    Installation: clamp-on
    Tip Style: dual round 80mm Borla angle cut
    Power Gain: +6hp



    This stainless steel rear exhaust section replaces the heavy (and restrictive) stock exhaust system on the F30 328i. Shed excess weight and restriction, and get a better sound! You will love the rich, deep sound this tuned system gives your 328i. There's a throaty and purposeful growl at low RPM and at cruise that makes you forget there's a four-cylinder under the hood. And if you have tuned your 328i to make more boost than stock, you will greatly appreciate the Borla design without the restrictive resonator and muffler.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMWs:
    2012+ F30 BMW 328i - Sedan
    Part #: 140509
    Price: $981.95 (USD) 
    Quantity:   
    Section: complete exhaust from the downpipe-back, non resonator, Borla performance muffler
    Installation: clamp-on
    Tip Style: round 88mm Borla angle cut


    This stainless steel rear exhaust section replaces the heavy (and restrictive) stock exhaust system on the F30 335i. Shed excess weight and restriction, and get a better sound! The ATAK system -- Acoustically Tuned Applied Kinetics -- allows a very high volume without drone and distortion. This is beyond the usual 'muscle car' sound - this is full blown automotive thunder! Borla manages the sound waves inside the exhaust to produce an exhaust note that maintains its tone as revs rise. With ATAK, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output. This exclusive technology produces the highest available dB (decibel) levels in the Borla street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. And if you have tuned your 335i to make more boost than stock, you will greatly appreciate the Borla design without the restrictive resonator and muffler.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMWs:
    2012+ F30 BMW 335i - Sedan
    Part #: 140513
    Price: $1,262.95 (USD) 
    Quantity:   
    Section: complete exhaust from the downpipe-back, non resonator, Borla performance muffler
    Installation: clamp-on
    Tip Style: round 88mm Borla angle cut


    This stainless steel rear exhaust section replaces the heavy (and restrictive) stock exhaust system on the F30 335i. Shed excess weight and restriction, and get a better sound! You will love the rich, deep sound this tuned system gives your 335i. There's a throaty and purposeful growl at low RPM and at cruise that highlights the six-cylinder engine under the hood. And if you have tuned your 335i to make more boost than stock, you will greatly appreciate the Borla design without the restrictive resonator and muffler.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMWs:
    2012+ F30 BMW 335i - Sedan
    Part #: 140512
    Price: $1,227.95 (USD) 
    Quantity:   
    Section: rear muffler (cat-back)
    Installation: bolt-on with flanges
    Tip Style: dual round 76mm Borla angle cut
    Power Gain: +7hp

    Our most popular E36 exhaust system for over 15 years! We love the Borla on the E36 because the sound is a nice mixture of throaty growl and subdued volume. It's not too loud but still more than the stock exhaust. The tone is a deep burble that lets you know it's a touch more aggressive than a stock M3 exhaust. It's perfect for a daily-driver performance car that doesn't want to advertise too much. There are other exhausts that never seem quiet but this one that you won't ever tire of.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty.


    Click here for M3 Dyno Data.


    This item fits the following BMWs:
    1992-1999 E36 BMW 325i 325is 325ic 328i 328is 328ic M3
    Part #: 14553
    Price: $811.95 (USD) 
    Quantity:   
    Section: front section, secondary cat delete
    Installation: bolt-on to stock downpipes, open end
    Power Gain: +25hp

    These Borla Test Pipes replace the secondary cats on the E9X 335i/335xi with the N54 engine. These are perfect for setting up your own custom exhaust as they bolt on to the stock downpipes with factory-style flanges. At the back of this section is an open pipe that can be used with the Borla cat-back mufflers or with another system of your own design (these are not designed to work with the stock exhaust system). Eliminating any part of the stock emissions equipment means this piece is for off road use only.

    The secondary cats are a small area of restriction on these cars, so for a track-only car removing the catalytic converter is a must. Deleting the secondary cats not only frees up horsepower but also removes a potential blockage if the cat material were to break down. And since racecars don't need catalytic converters anyway the stock cats are simply unnecessary weight. These also work great when used with the Borla 'Aggressive' cat-back exhaust for a huge weight savings and great sound.

    This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

    This item fits the following BMWs:
    2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
    2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
    Part #: 60503
    Price: $375.95 (USD) 
    Section: rear muffler
    Installation: bolt-on with flange
    Tip Style: dual round 90mm Borla angle cut
    Power Gain: +6hp

    This stainless steel rear exhaust section replaces the heavy (and restrictive) stock rear muffler on the 135i. Shed excess weight and restriction, and get a better sound! You will love the rich, deep sound this rear muffler gives your 135i. And if you have tuned your 135i to make more boost than stock, you will greatly appreciate the added power and reduced weight.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMWs:
    2008-2013 E82 1 Series 135i coupe
    2008-2013 E88 1 Series 135i convertible
    Part #: 11763
    Price: $1,334.95 (USD) 
    Quantity:   
    Section: front section, rear muffler
    Installation: bolt-on to header/cat, clamp and bolts elsewhere
    Tip Style: dual round 90mm Borla angle cut
    Power Gain: +5hp

    This Borla exhaust for the 2004-2005 E60 525i and 530i has a much deeper and aggressive sound than the stock muffler system. If you have felt that you're missing out on hearing the BMW six-cylinder then this is a great upgrade for you. This Borla system replaces the entire E60 factory exhaust system and includes a center resonator and freer-flowing rear muffler. It mounts to the factory header/catalytic converter making for a true cat-back exhaust. This exhaust is tuned for the 525i/530i to make more rumble and throatier sound than the original without being excessively loud. It sounds much more like the V8 models! Borla also builds this exhaust to be lighter than the original - improving performance by decreasing weight.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    Applications:
    2004-2005 E60 BMW 525i 530i - not for Xi models.
    Part #: 140113
    Price: $1,039.95 (USD) 
    Quantity:   
    Section: cat-back complete system
    Installation: bolt-on with flanges to stock headers/cats, clamps elsewhere
    Tip Style: dual round 76mm Borla phantom angle cut
    Power Gain: +9hp


    E66 745Li Borla start-up
    Borla has developed this sophisticated, unique exhaust for the 2002-2005 745i and 745Li. This system is a true dual cat-back and incorporates a lead muffler that serves both to attenuate sound and balance pressure, similar to the x-pipes used on other racing exhausts. Augmented with two resonators and followed up with a rear muffler assembly, the system exits with two turned down phantom tips at the rear. Among the amazing qualities of the Borla system: this system flows an unheard of 300+cfm more than stock and weighs in at an amazing 21 pounds less. The Li model is longer, requiring an extension pipe (included in every system). Performance, looks, better mileage and the right sound… this is the perfect E65 exhaust upgrade when you want more of that V8 rumble.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty.

    This item fits the following BMWs:
    2002-2005 E65 BMW 745i 745li
    Part #: 140130
    Price: $1,640.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +8hp

    The Borla Touring exhaust is geared for an enthusiast who wants to hear more of the engine but wants to avoid an excessively loud and intrusive sound. The Touring exhaust produces a muted growl that you can appreciate but not have to compete with when you want to talk to other passengers or listen to the radio. Borla builds this exhaust as a true cat-back system, eliminating the center resonator for more volume and using a large rear muffler for a tuned exhaust note. All components are 100% stainless steel for the best corrosion resistance and it slips on to the factory center cat section, using all of the other factory mounting points.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMW models:
    2007-2010 E92 BMW 335i & 335xi Coupe
    Part #: 140228
    Price: $1,197.95 (USD) 
    Quantity:   
    As Used on our Project Mini Cooper S
    Section: cat-back rear mufflers
    Installation: bolt-on with flange
    Tip Style: dual round 76mm Borla angle cut
    Power Gain: +7hp

    The Borla Touring street exhaust for the R53 Cooper S is a great mild bump in volume output and sound. Borla makes a Street and Race version of this exhaust with the Street being a noticeable but moderate sound easily tolerated for daily driver use. The Street (Touring) exhaust is perfect for someone who wants to hear a bit more of the engine without waking up the neighborhood or annoying the car next to you in traffic. It suits the character of the Cooper S very well. Borla builds this exhaust as a full cat-back system with dual rear mufflers. It's also about 10lbs lighter than the stock original system.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following MINIs:
    2005-2008 R52 MINI MINI Cooper S Convertible.
    2004-2006 R53 MINI MINI Cooper S
    Part #: 140120
    Price: $977.95 (USD) 
    Quantity:   
    Section: header/cat-back, center section with resonator, rear muffler
    Method: bolt-on to header, clamps elsewhere
    Tip Style: dual round 76mm Borla angle cut
    Power Gain: +10hp

    The Borla for the E46 323/328 is a full exhaust - bolting to the stock exhaust header/cat and continuing all the way to the rear. No cutting or welding! Most other exhaust systems for this car are only the rear muffler but this is the entire system in 100% stainless steel. This exhaust will really wake up the 323i/328i with a deeper tone and much improved flow over the stock system. We see gains of over 10hp with this system alone. And the entire front-back system weighs just 31lbs - a substantial weight savings that will also make the car accelerate, corner, and brake better! But the best feature of this exhaust has to be the sound - throaty and with a deep rumble that makes the M52TU engine sound very aggressive.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on all of every Turner BMW racecar.

    This item fits the following BMWs:
    1999-2000 E46 BMW 323i 323ci 328i 328ci
    Part #: 14939
    Price: $918.95 (USD) 
    Quantity:   
    Section: center section with resonator, rear muffler (header/cat-back)
    Installation: bolt-on to header, clamps elsewhere
    Tip Style: dual round 76mm Borla angle cut
    Power Gain: +5hp

    Borla completely re-engineers the exhaust on the E46 325/330 with a tuned all-stainless cat-back system. The E46 Borla bolts straight to the factory manifold and uses all of the factory hangers for an easy and seamless install. Your factory exhaust can come off as one complete piece and bolt this in its place! This is a full stainless system - T304 inside and out for maximum corrosion resistance. The Borla flows better than the stock system too for increased performance, even over the stock ZHP system. But we love the sound of this system the most - deep and with plenty of rumble to set it apart from the stock sound. It's a tuned system, with front resonator and rear muffler, to be louder than stock but not excessive. It's also a lot lighter than the stock system at only 33lbs from nose to tailpipe.

    Read what Borla owners have to say:
    "The difference over stock is noticeable the instant you turn the key. It begins with a deep muted rumble at engine start. Between 1200-2000rpm, you are treated to a nice throaty (and somewhat loud) growl. Between 2500-3500rpm, the deep growl reveals a slightly deeper, more melodic mechanical rev-up. Once past 4500rpm, the car begins to sound surprisingly stock, all the way up to redline. Lifting off the gas reveals a slightly more pronounced "burble" that settles into a low rumble as revs drop back to idle. At steady cruising speeds, the exhaust does not drone. Planting your right foot brings back that wonderful low growl."
    "...the Borla is a very well built unit. Very civilized exhaust note... more agressive, yet not obnoxiously loud."
    "I can easily say the Borla exhaust is much better than the X&X exhaust. My brother has the Borla on his 330i ZHP, and I had the X&X on my 330i. The X&X exhaust didn't have the quality of engineering compared to the Borla. The X&X was louder, and had horrible resonation - unacceptable for street use. The Borla is bolt-on, excellent quality, and hangs perfectly straight. The sound is a bit louder than stock, yet never "rice" or obnoxious."

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on all of every Turner BMW racecar.

    This item fits the following BMWs:
    2001-2005 E46 BMW 325i 325ci 330i 330ci
    Part #: 140084
    Price: $1,195.95 (USD) 
    Quantity:   
    Sale on BMW Exhausts
    Section: cat-back x-pipe, rear mufflers
    Installation: slip-on
    Tip Style: dual round 80mm Borla angle cut
    Power Gain: +7hp

    The Borla 'Aggressive' system for the E90/E92 335i is a cat-back system comprised of no resonators, x-pipe section, and dual rear mufflers. This system was Borla's response to a demand for greater volume for the 335's twin-turbo N54 motor. The turbos make the car quieter so having a performance exhaust will allow you to finally hear the engine. Borla has tuned this exhaust to give more of a throaty burble, especially at low RPM while maintaining acceptable sound levels for daily street use. This Borla system is perfect if you want to hear the exhaust but not annoy the people in the car next to you. And this is a true cat-back system so no catalytic converters or emissions equipment is affecting by installing this. And with a free-flowing design this will allow a modest bump in power output. The Borla system is also a lot lighter than the factory system; less weight = more performance!

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following BMWs:
    2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
    2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
    Part #: 140276
    Regular Price: $1,196.95 (USD)
     Sale Price: $999.95 (USD) 
    Quantity:   
    Section: cat-back resonator, rear muffler
    Installation: bolt-on to stock cat section, slip-on elsewhere
    Tip Style: single round 102mm Borla angle cut
    Power Gain: +8hp

    The Borla exhaust for the MINI (non S) is a true cat-back performance system. This exhaust will give the Cooper a deeper and throatier voice that sets it apart from the stock Cooper and even the Cooper S version. This exhaust bolts to the stock catalytic converter and includes a resonator and rear muffler to get a more aggressive sound without being overly loud and intrusive. And we measured an 8 horsepower gain at the wheels on our dyno! This exhaust will re-awaken your MINI and put a bit more pep in your driving.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following MINI models:
    2002-2007 R50 MINI MINI Cooper
    2005-2008 R52 MINI MINI Cooper Convertible
    Part #: 140030
    Price: $627.95 (USD) 
    Quantity:   
    Section: cat-back resonator, rear mufflers
    Installation: bolt-on with flange
    Tip Style: dual round 76mm Borla angle cut
    Power Gain: +7hp

    The Borla Race exhaust is uses smaller mufflers to create a very aggressive, loud, and fun sound. The Race is intended for people who want their MINI to bark and not be inconspicuous. Where the Borla Street exhaust is great for people who want to hear the engine a tiny bit more, the Race is an exhaust that you will hear all the time. It pops and burbles with every lift off the gas and creates a throaty rumble as you rev through the RPM band. It's a very un-MINI like sound that actually works well with the MINI's motorsport and sporting heritage. It installs on to the factory cat section with all of the factory gaskets and hangers.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following MINIs:
    2002-2003 R53 MINI MINI Cooper S
    Part #: 140035
    Price: $911.95 (USD) 
    Quantity:   
    Section: cat-back resonator, rear mufflers
    Installation: bolt-on with flange
    Tip Style: dual round 76mm Borla angle cut
    Power Gain: +7hp

    The Borla Sport street exhaust for the R53 Cooper S is a great mild bump in volume output and sound. Borla makes a Sport and Race version of this exhaust with the Sport being a noticeable but moderate sound easily tolerated for daily driver use. The Sport exhaust is perfect for someone who wants to hear a bit more of the engine without waking up the neighborhood or annoying the car next to you in traffic. It suits the character of the Cooper S very well. Borla builds this exhaust as a full cat-back system with dual rear mufflers. It's also about 10lbs lighter than the stock original system.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following MINIs:
    2002-2003 R53 MINI MINI Cooper S
    Part #: 140027
    Price: $1,003.95 (USD) 
    Quantity:   
    As Used on our Project Mini Cooper S
    Section: cat-back resonator, rear mufflers
    Installation: bolt-on with flange
    Tip Style: dual round 76mm Borla angle cut
    Power Gain: +7hp

    The Borla Race exhaust is uses smaller mufflers to create a very aggressive, loud, and fun sound. The Race is intended for people who want their MINI to bark and not be inconspicuous. Where the Borla Street exhaust is great for people who want to hear the engine a tiny bit more, the Race is an exhaust that you will hear all the time. It pops and burbles with every lift off the gas and creates a throaty rumble as you rev through the RPM band. It's a very un-MINI like sound that actually works well with the MINI's motorsport and sporting heritage. It installs on to the factory cat section with all of the factory gaskets and hangers.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.


    This item fits the following MINIs:
    2005-2008 R52 MINI MINI Cooper S Convertible.
    2004-2006 R53 MINI MINI Cooper S
    Part #: 140119
    Price: $977.95 (USD) 
    Quantity:   
    Section: center resonator, rear muffler
    Installation: slip-on
    Tip Style: dual round 90mm Borla angle cut
    Power Gain: +12hp


    Borla Exhaust on MINI R56
    The Borla Sport system for the R55 MINI is a simple slip on system with a tuned resonator and rear muffler package. The Sport (or Touring) exhaust gives the engine more voice and presence without being intrusive or obnoxiously loud. The sound is aggressive but toned down for use on the street. It's been specifically engineered for turbo applications that require greater flow capacity than naturally aspirated applications. The increased flow characteristics of this MINI Cooper S exhaust offer a gain in boost response, a broader powerband and increases overall peak horsepower. It also offers a weight savings over the bulky, heavy stock exhaust system.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    Click here for installation instructions.

    This cat-back exhaust fits the following vehicles:
    2008+ MINI Cooper S Clubman (auto and manual trans)
    Part #: 140289
    Price: $968.95 (USD) 
    Quantity:   
    Section: center resonator, rear muffler
    Installation: slip-on
    Tip Style: dual round 90mm Borla angle cut
    Power Gain: +12hp

    The Borla Sport system for the R56 MINI is a simple slip on system with a tuned resonator and rear muffler package. The Sport (or Touring) exhaust gives the engine more voice and presence without being intrusive or obnoxiously loud. The sound is aggressive but toned down for use on the street. It's been specifically engineered for turbo applications that require greater flow capacity than naturally aspirated applications. The increased flow characteristics of this MINI Cooper S exhaust offer a gain in boost response, a broader powerband and increases overall peak horsepower. It also offers a weight savings over the bulky, heavy stock exhaust system.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following MINIs:
    2007-2012 R56 MINI MINI Cooper S
    2007-2012 R57 MINI MINI Cooper S Convertible,
    Part #: 140518
    Price: $796.95 (USD) 
    Section: rear muffler
    Installation: slip-on
    Tip Style: dual round 90mm Borla angle cut
    Power Gain: +6hp

    This Borla Cat-Back system is a simple slip on system for all 2011 and newer (R60) MINI Cooper Countryman S turbocharged models. 100% stainless steel inside and out. Twin round tips fill out the rear valence perfectly with no rubbing. Not too loud, not too quiet. Specifically engineered for turbo applications that require greater flow capacity than naturally aspirated applications. The increased flow characteristics of this MINI Cooper Countryman S exhaust offer a gain in boost response, a broader powerband and increases overall peak horsepower. It also offers a weight savings over the bulky, heavy stock exhaust system.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following BMWs:
    2011-2012 R60 MINI MINI Cooper Countryman S with 1.6 liter turbo motor
    Part #: 11804
    Price: $696.95 (USD) 
    Quantity:   
    Section: downpipe-back complete system, cat-delete
    Installation: bolt-on with flanges to downpipes, clamps elsewhere
    Tip Style: dual round 76mm Borla angle cut
    Power Gain: +15hp

    If you're looking for a well-built and very light exhaust system for your track/racing 135i this is a fantastic option! This E82 Borla Race Exhaust is the full system from the downpipes to the back of the car. It's a straight-pipe design, with Test Pipes to eliminate the secondary cats, and a single rear muffler. The free-flowing design is perfect on the turbo engine as the turbo impeller(s) spin with less resistance. This is 100% stainless steel with mandrel-bent tubing from the official exhaust supplier to the Turner Motorsport race team. This system is only intended for race or track-only cars as it deletes one set of cats and has only one muffler for sound dampening. The primary stock cats in the exhaust manifolds remain untouched.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty.

    This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.


    This Borla race exhaust fits the following BMWs:
    2008-2011 E82 1 Series 135i coupe
    2008-2011 E88 1 Series 135i convertible
    Part #: 12655
    Price: $1,633.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +8hp

    The entry-level Borla system for the E90 M3 is perfect for someone who wants a mild tone adjustment to their M3's exhaust note. The Touring sound is just a bit louder than stock and with more of a rumble and burble. If you're turned off by obnoxiously loud and booming exhausts but still feel the stock exhaust is too quiet, this would be an excellent choice. As with the other Borla systems, it also saves a lot of weight - less weight = better performance.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMW models:
    2008-2012 E90 BMW M3 sedan
    Part #: 11772
    Price: $1,746.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +8hp

    The entry-level Borla system for the E92 M3 is perfect for someone who wants a mild tone adjustment to their M3's exhaust note. The Touring sound is just a bit louder than stock and with more of a rumble and burble. If you're turned off by obnoxiously loud and booming exhausts but still feel the stock exhaust is too quiet, this would be an excellent choice. As with the other Borla systems, it also saves a lot of weight - less weight = better performance.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMW models:
    2008-2012 E92 BMW M3 coupe
    2008-2012 E93 BMW M3 cabrio
    Part #: 11771
    Price: $1,746.95 (USD) 
    Quantity:   
    Section: rear muffler
    Installation: slip-on
    Tip Style: dual round 76mm Borla Intercooled
    Power Gain: +7hp

    The Borla E30 M3 exhaust is still our favorite exhaust for the E30. This muffler combines a great sound with light weight and stainless construction for an unbeatable package. This is a direct slip-on fit to the stock E30 M3 center section and original hangers with clamped pipes included. This makes for a very easy and seamless fit. The tips are the famous Borla 'Intercooled' design - each at 76mm diameter and a great complement to the E30 M3 rear bumper. The sound is aggressive and racy but not over the top.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty.

    Click here for sound byte (mpeg file)

    This item fits the following BMWs:
    1988-1991 E30 BMW M3
    Part #: 11283
    Price: $821.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: bolt-on
    Tip Style: dual oval Borla angle cut
    Power Gain: +12hp

    These Borla mufflers will give your M3 a bit more growl and presence. These are stainless steel, high-flow mufflers that bolt on to the stock center section (or Borla midpipe). The stock M3 muffler is very large and softens the S54's exhaust note quite a bit. The Borla mufflers are much smaller and lighter with much-improved flow that increases horsepower and performance. Borla compared their mufflers with a common aftermarket brand and found their's flowed 10% better (click here for Borla comparison). The Borla system saves over 20lbs from the stock muffler. And this Borla exhaust with the oval tips will further set your M3 apart. The oval tips fill out the openings in the rear valence for a unique and 'tuned' look.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    Applications:
    2001-2006 E46 M3
    Part #: 140091
    Price: $1,121.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: bolt-on
    Tip Style: quad round Borla angle cut
    Power Gain: +12hp

    These Borla mufflers will give your M3 a bit more growl and presence. These are stainless steel, high-flow mufflers that bolt on to the stock center section (or Borla midpipe). The stock M3 muffler is very large and softens the S54's exhaust note quite a bit. The Borla mufflers are much smaller and lighter with much-improved flow that increases horsepower and performance. Borla compared their mufflers with a common aftermarket brand and found their's flowed 10% better (click here for Borla comparison). The Borla system saves over 20lbs from the stock muffler.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    Applications:
    2001-2006 E46 M3
    Part #: 140034
    Price: $1,378.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +8hp

    Unleash that M3's V8 burble with this Borla muffler system! The V8 M3 sounds sooo nice with this exhaust you'll wonder why BMW didn't spec it like this from the beginning. They didn't because they needed to make sure it was quiet enough for everyone. But if you have felt the sound is too quiet and distant this is the perfect M3 exhaust upgrade. Of the three systems that Borla makes, this is the middle spec. Borla builds their exhaust with the goal of enhancing the sound - not just making it outrageously loud. In fact, Borla exhausts are some of the quietest and most pleasing sounds of all of the aftermarket brands we have seen. The M3 Borla produces a deep rumble perfectly suited to the V8. It's a throaty sound that any American muscle car fan will appreciate. Yet it manages to be civilized and unobstrusive when needed. This system slips on after the factory resonator section for an easy install. The Borla mufflers and pipes weigh in at only 34lbs - almost half the weight of the stock system - which helps performance in all areas.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMW models:
    2008-2012 E90 BMW M3 sedan
    Part #: 11770
    Price: $1,404.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +8hp

    Unleash that M3's V8 burble with this Borla muffler system! The V8 M3 sounds sooo nice with this exhaust you'll wonder why BMW didn't spec it like this from the beginning. They didn't because they needed to make sure it was quiet enough for everyone. But if you have felt the sound is too quiet and distant this is the perfect M3 exhaust upgrade. Of the three systems that Borla makes, this is the middle spec. Borla builds their exhaust with the goal of enhancing the sound - not just making it outrageously loud. In fact, Borla exhausts are some of the quietest and most pleasing sounds of all of the aftermarket brands we have seen. The M3 Borla produces a deep rumble perfectly suited to the V8. It's a throaty sound that any American muscle car fan will appreciate. Yet it manages to be civilized and unobstrusive when needed. This system slips on after the factory resonator section for an easy install. The Borla mufflers and pipes weigh in at only 34lbs - almost half the weight of the stock system - which helps performance in all areas.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMW models:
    2008-2013 E92 BMW M3 coupe
    2008-2013 E93 BMW M3 convertible
    Part #: 11764
    Price: $1,357.95 (USD) 
    Quantity:   
    Section: section 2, rear muffler
    Installation: bolt-on to factory section 1, clamps elsewhere
    Tip Style: quad round 76mm Borla angle cut
    Power Gain: +12hp

    Borla's latest engineering advancement is the ATAK system - Acostically Tuned Applied Kinetics technology which allows a very high volume without drone and distortion. Borla engineers manage the sound waves inside the exhaust to produce an exhaust note that maintains its tone as revs rise. With ATAK, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output. This exclusive technology produces the highest available dB (decibel) levels in the Borla street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. The sound is aggressive and minus a lot of the tinny rasp sound of other exhausts. For an exhaust that really emphasizes the M3's motorsport background this is THE exhaust system.

    This system replaces the E46 M3's Section 2 and rear muffler. It bolts to the stock Section 1 (or aftermarket equivalent) and uses all of the original hangers and gaskets. Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on all of every Turner BMW racecar.

    This item fits the following BMWs:
    2001-2006 E46 BMW M3
    Part #: 140394
    Price: $2,206.95 (USD) 
    Quantity:   
    Section: rear muffler
    Installation: bolt-on with flange
    Tip Style: quad round 80mm Borla angle cut
    Power Gain: +8hp

    The Borla ATAK exhaust for the 1M is what the car should have had on it from the factory! Producing a throaty but muted growl, this exhaust makes the car sound like a baby M3. It's perfectly suitable for around town and civilized situations but will open up into a roar when you want the fun to start. Borla has spent a lot of time fine-tuning the mufflers to produce just the right amount of throaty noise while also eliminating drone as much as possible. The rear section actually consists of two, separately-tuned Borla mufflers with the correct piping for a true, bolt-on fitment. The entire system is 100% stainless steel with a 1,000,000 mile warranty. The quad round tips are 80mm diameter and polished, close to the stock size, for a subtle but pleasing aesthetic upgrade. Borla measured power gains of 7-10whp. For Borla's installation guide, click here.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following BMWs:
    2011-2012 E82 BMW 1M Coupe
    Part #: 11820
    Price: $1,915.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +8hp

    This is the most aggressive muffler section that Borla produces for the E90/E92 M3. Their ATAK system - - Acostically Tuned Applied Kinetics - allows a very high volume without drone and distortion. This is beyond your the usual 'muscle car' sound - this is full blown automotive thunder! Borla manages the sound waves inside the exhaust to produce an exhaust note that maintains its tone as revs rise. With ATAK, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output. This exclusive technology produces the highest available dB (decibel) levels in the Borla street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. For an exhaust that really emphasizes the M3's motorsport background this is THE exhaust system.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMW models:
    2008-2012 E90 BMW M3 sedan
    Part #: 11803
    Price: $1,757.95 (USD) 
    Quantity:   
    Section: rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +8hp

    This is the most aggressive muffler section that Borla produces for the E90/E92 M3. Their ATAK system - - Acostically Tuned Applied Kinetics - allows a very high volume without drone and distortion. This is beyond your the usual 'muscle car' sound - this is full blown automotive thunder! Borla manages the sound waves inside the exhaust to produce an exhaust note that maintains its tone as revs rise. With ATAK, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output. This exclusive technology produces the highest available dB (decibel) levels in the Borla street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. For an exhaust that really emphasizes the M3's motorsport background this is THE exhaust system.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This Borla Exhaust fits the following BMW models:
    2008-2012 E92 BMW M3 coupe
    2008-2012 E93 BMW M3 cabrio
    Part #: 11802
    Price: $1,746.95 (USD) 
    Quantity:   
    Section: section1, section 2
    Installation: bolt-on to header/cat, clamp in the middle, bolt-on to muffler
    Power Gain: +1-2hp

    This Borla V2 midpipe for the E46 M3 is one of the best products for reducing the M3's infamous rasp sound. Borla places a high-flow resonator and x-pipe section far up in the system and that will alter the engine note to be deeper and more rumble than rasp. This is a bolt-on system to the Borla mufflers and most other stock or aftermarket headers and mufflers. No cutting or welding which makes it fully reversible if you ever went back to stock or sold the car. No factory emissions equipment is affected either.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents it from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    Applications:
    2001-2006 E46 M3
    Part #: 60090
    Price: $834.95 (USD) 
    Quantity:   
    Section: cat-back center resonators, x-pipe, quad rear mufflers
    Installation: slip on
    Tip Style: quad round 76mm Borla angle cut
    Power Gain: +12hp

    The Borla E39 M5 exhaust is a true cat-back system that does an excellent job of enhancing the V8 rumble without being outrageously loud. This is a civilized and composed exhaust note that gives a hint of V8 rumble. It's perfect for an M5 used as daily transportation because you get the V8 exhaust note without waking the neighbors. All of the feedback from customers has been positive, making this a clear choice for an M5 exhaust upgrade. This system clamps to the original catalytic converters and includes dual resonators and x-pipe in the center, and four rear mufflers like the factory system.

    Quotes from M5 Borla owners:
    "They are considered on the quiet side when compared to other exhaust for our cars, but I think the sound is perfect... nice, refined, low rumble, and with absolutely no drone."
    "I was looking for a loud exhaust for my M5, and the Borla is more of a civilized note similar to the Dinan exhaust. The fitment is great and required no tweaks, quality is great as well."

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on all of every Turner BMW racecar.

    This item fits the following BMWs:
    2000-2003 E39 BMW M5
    Part #: 14942
    Price: $1,738.95 (USD) 
    Quantity:   
    Section: section1, section 2, rear mufflers
    Installation: bolt-on to header/cat, clamp and bolts elsewhere
    Tip Style: dual oval Borla angle cut
    Power Gain: +12hp

    This package combines Borla's celebrated V2 Midpipe with their unique oval-tip mufflers. The Midpipe is recognized as one of the best exhaust upgrades that will reduce the raspy exhaust note from the S54 engine. This full Borla exhaust for the E46 M3 will give more rumble and depth to the exhaust note, especially at low RPM. And the large oval tips give a unique appearance that blends in with the M3's wider fenders and bumper. This is a true cat-back exhaust for the M3 with the front section bolting right to the headers/cats. All of the factory hangers and gaskets are re-used.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    Applications:
    2001-2006 E46 M3
    Part #: 60090/140091
    Price: $1,956.90 (USD) 
    Quantity:   
    Section: section1, section 2, rear mufflers
    Installation: bolt-on to header/cat, clamp and bolts elsewhere
    Tip Style: quad round Borla angle cut
    Power Gain: +12hp

    This package combines Borla's celebrated V2 Midpipe with their unique oval-tip mufflers. The Midpipe is recognized as one of the best exhaust upgrades that will reduce the raspy exhaust note from the S54 engine. This full Borla exhaust for the E46 M3 will give more rumble and depth to the exhaust note, especially at low RPM. Four round tips in the bumper are a pleasing aesthetic bonus over the stock muffler tips. This is a true cat-back exhaust for the M3 with the front section bolting right to the headers/cats. All of the factory hangers and gaskets are re-used.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    Applications:
    2001-2006 E46 M3
    Part #: 60090/140034
    Price: $2,213.90 (USD) 
    Quantity:   
    Section: cat-back resonators, rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +12hp

    Wake up that V10 snarl! The phenomenal M5 is choked down with a suppressive exhaust system and muffler. If you want more of that Motorsport voice to come through this Borla cat-back system is all you need. This 100% stainless steel system clamps on after the factory secondary cats and re-uses all of the factory hangers for a perfect fit. The M5 Borla systems uses two resonators, an x-pipe, and two rear mufflers to produce a tuned sound that perfectly complements the V10. It sounds very 'European' with a ripping, snarling exhaust note that will make other cars take notice. And one of the best things about this system is that it saves a lot of weight compared to the stock exhaust. Less weight = more performance!

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following BMWs:
    2006-2010 E60 BMW M5
    Part #: 140196
    Price: $2,052.95 (USD) 
    Quantity:   
    Section: cat-back resonators, rear mufflers
    Installation: slip-on
    Tip Style: quad round 90mm Borla angle cut
    Power Gain: +12hp


    Borla on V10 M5
    Wake up that V10 snarl! The phenomenal M6 is choked down with a suppressive exhaust system and muffler. If you want more of that Motorsport voice to come through this Borla cat-back system is all you need. This 100% stainless steel system clamps on after the factory secondary cats and re-uses all of the factory hangers for a perfect fit. The M6 Borla systems uses two resonators, an x-pipe, and two rear mufflers to produce a tuned sound that perfectly complements the V10. It sounds very 'European' with a ripping, snarling exhaust note that will make other cars take notice. And one of the best things about this system is that it saves a lot of weight compared to the stock exhaust. Less weight = more performance!

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This item fits the following BMWs:
    2005-2010 E60 BMW M6
    Part #: 140242
    Price: $2,052.95 (USD) 
    Quantity:   
    Section: cat-delete, center section
    Installation: bolt-on to factory manifolds, clamp on to muffler section
    Power Gain: +30hp

    Borla's racing Test Pipes replace the front section and deletes the primary and secondary cats. This Borla system includes resonators to help tune the sound. This section is awesome on race and track cars as it deletes the catalytic converters for a lot more horsepower, less weight, and greater simplification (no cats to fail and block the exhaust). The M3 Borla X-pipe bolts on to the stock S65 exhaust manifold at the front. At the back of this section, any stock or aftermarket muffler section will slip on, including all three of Borla's muffler systems. In addition, this midpipe drastically alters the sound of the M3's V8. It's throatier and with a lot more rumble, even with a stock muffler.

    The Borla Test Pipes are different than just about any other Test Pipe/midpipe out there. Most other sections replace only the front set of cats and requires cutting up the stock exhaust. The Borla midpipe is perfect as it's a complete bolt on and requires no cutting of the stock cats. The Borla pipe also includes two sets of resonators and a functional x-pipe for a truly tuned system.

    Every Borla is made with 304 stainless steel for the internals and muffler body. Unlike other systems that can use coated aluminum, mild steel, or 409 stainless, the Borla uses true 304 stainless on the inside as well as the outside. This prevents the muffler from rusting and deteriorating from the inside out. Borla guarantees every muffler with a 1,000,000 mile warranty. Turner Motorsport has been the leading Borla dealer for BMW exhausts since we sold our first system in 1996, including using Borla Exhausts on every Turner BMW racecar.

    This part alters or deletes the emissions equipment on your car. It is for off-road or competition use only. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.
    In addition, special software may be required to keep the check engine light off.

    This Borla Exhaust fits the following BMW models:
    2008-2012 E90 BMW M3 sedan
    2008-2013 E92 BMW M3 coupe
    2008-2013 E93 BMW M3 cabrio
    Part #: 60506
    Price: $1,485.95 (USD) 
    Quantity: