Doorbusters Rear Diffuser

Turner Motorsport High Kick Trunk Spoiler & Rear Diffuser Combo for G87 M2

Transform your G87 M2's rear end with this exclusive Doorbuster kit, featuring a High Kick Trunk Spoiler and Rear Diffuser in a sleek gloss black finish. These components offer an OEM+ aesthetic that takes your vehicle's style to the next level—all in one easy upgrade!

G87 M2 Gloss Black Rear Diffuser Upgrade the rear profile of your G87 M2 with Turner Motorsport’s ABS Rear Diffuser, designed in-house for a bold, aggressive look. Crafted to perfectly replace the factory diffuser, this deep-profile piece adds a dynamic finish to your car's rear end. Its signature fins and defined lines emphasize the M2’s sporty character and house quad 4.0” exhaust tips for a cohesive, powerful appearance.

Installation is hassle-free, using factory mounting points and hardware. Just remove your original valance, align the tabs, and snap the diffuser into place for a secure, precise fit.

Features & Specifications: Transformative Design: Accentuates the G87's body lines with a bold, aggressive profile. Perfect Exhaust Fit: Houses both upgraded and factory quad 4.0” exhaust tips seamlessly. Precision Engineering: Developed in-house with advanced 3D laser scanning and CAD for exact fitment. Durable Material: Made from UV-stabilized gloss black ABS polymer for a lightweight, weather-resistant finish. Easy Installation: Direct fitment with factory clip locations and hardware—no modifications needed. G87 M2 Gloss Black High Kick Trunk Spoiler Bring a race-inspired look to your G87 M2 with Turner Motorsport’s High Kick Trunk Spoiler. Designed with motorsport aesthetics in mind, this spoiler enhances both the style and aerodynamics of your vehicle. Its high-kick design provides a sleek, aggressive appearance that complements the car’s lines and adds a performance-driven edge.

Crafted from durable, UV-stabilized ABS polymer, this gloss black spoiler is built to last and deliver a premium look. Installation is easy and drill-free—just clean the surface, peel off the liner from the pre-applied high-strength dual-sided tape, and press firmly to adhere. For a personalized touch, the spoiler can also be prepped and painted to your desired color.

Key Features: Sporty, High-Kick Profile: Adds a dynamic, race-inspired look that follows the vehicle’s natural curves. Durable Finish: UV-stabilized gloss black ABS for a lasting, high-shine appearance. Seamless Integration: Engineered to match the M2’s factory appeal with no modifications required. Easy, No-Drill Installation: Pre-applied dual-sided tape provides a secure fit—no drilling, cutting, or modifications needed. With this combo kit from Turner Motorsport, transform the look and feel of your G87 M2’s rear end and add a performance-focused aesthetic that stands out on the road.

Turner Motorsport G80/G82 Gloss Black High Kick Trunk Spoiler & Rear Diffuser Doorbuster Kit

Take your G80 or G82 M3 to the next level with this exclusive Doorbuster Kit from Turner Motorsport! Featuring the Gloss Black High Kick Trunk Spoiler and Gloss Black Rear Diffuser, this kit is designed to enhance your M3’s rear end with performance-inspired styling that matches the power and precision under the hood.

G80 M3 Gloss Black High Kick Trunk Spoiler Upgrade your G80’s rear with the Turner Motorsport Gloss Black High Kick Trunk Spoiler, engineered to enhance both the aesthetics and performance of your M3. This trunk spoiler is designed to flow seamlessly with your vehicle’s body lines, adding a sporty, aggressive edge while improving aerodynamics. Its high-gloss finish and motorsport-inspired shape will set your M3 apart from the crowd.

Crafted from durable, UV-stabilized ABS polymer, this spoiler is built to last while providing a sleek, high-performance look. No drilling, cutting, or modifications are required—just clean the trunk surface, apply the spoiler using the high-strength dual-sided tape, and you’re good to go. For a personalized touch, the spoiler can also be painted to match or contrast your vehicle’s color.

Features & Specifications: Aerodynamic Design: High-kick shape enhances aerodynamics and adds an aggressive, sporty look. Durable Construction: Made from UV-stabilized ABS polymer for a long-lasting, high-gloss finish. Perfect Fitment: Designed to follow the factory body lines for a seamless integration. Easy Installation: No drilling or modifications required—simply adhere with pre-applied high-strength dual-sided tape. Customizable: Can be installed as-is or prepped for custom paint. G80/G82 Gloss Black Rear Diffuser Elevate your M3’s exterior with the Turner Motorsport Gloss Black Rear Diffuser. Designed to perfectly complement the aggressive styling of the G80 and G82, this diffuser features a deep profile and bold fin design that enhances the rear bumper’s contours. Crafted from lightweight, vacuum-formed ABS polymer, it’s both durable and sleek, ensuring that your M3’s rear end gets the attention it deserves.

This direct-fit upgrade uses existing factory mounting locations and hardware, making installation simple and hassle-free. The diffuser’s design adds dimension to the rear of the vehicle, accentuating the exhaust exits and giving the car an even more dynamic presence. Whether you're upgrading to larger exhaust tips or simply want to enhance the look of your M3, this rear diffuser is the perfect choice.

Features & Specifications: Aggressive Styling: Deep profile with bold fins and outlined design accentuates the G80/G82’s rear bumper and body lines. Perfect Exhaust Fitment: Designed to house quad 4.0" exhaust tips, perfect for both upgraded and factory exhaust systems. Precision Engineering: Developed in-house using advanced 3D laser scanning and CAD technology for a precise fit. Durable Construction: Made from lightweight, UV-stabilized gloss black ABS polymer for a durable, weather-resistant finish. Easy Installation: Direct-fit design mounts to factory locations with supplied hardware—no modifications required. Take your G80 or G82 M3 to the next level with this performance-inspired Doorbuster kit. Featuring the Turner Motorsport Gloss Black High Kick Trunk Spoiler and Rear Diffuser, this kit delivers aggressive styling, enhanced aerodynamics, and easy installation. Perfect for those looking to make a statement on the road, this upgrade combines precision engineering and OEM+ fitment for the ultimate performance aesthetic.

Turner Motorsport Doorbuster Kit: Complete Carbon Fiber Styling Package for Your M340i!

For a limited time, get a Turner Motorsport Carbon Fiber Front Lip when you purchase our Carbon Fiber Diffuser. Elevate the look of your BMW G20 M340i from every angle with this exclusive front and rear carbon fiber upgrade.

Turner Motorsport Carbon Fiber Rear Diffuser – Standout Aggression, Perfect Fitment Tired of the same old diffuser options? So were we. Turner Motorsport’s engineers designed a fresh, bold Carbon Fiber Diffuser that enhances your G20’s rear profile with an aggressive, refined look. Built using advanced 3D laser scanning and CAD technology, this diffuser fits seamlessly with all factory mounting points, making installation a breeze.

Engineered from premium hand-laid, 2x2 twill weave carbon fiber and cured in an autoclave, this diffuser not only looks stunning but is built to last. The deep-profile design with bold, integrated fins adds an attention-grabbing element, giving your G20 a race-inspired edge.

Diffuser Features:

Precision Design: In-house CAD and laser-scanned for perfect fitment. Durable Construction: High-strength, lightweight epoxy resin 2x2 carbon fiber weave. Effortless Installation: Uses existing factory mounting points and hardware. UV-Protected Gloss Finish: Glossy clear coat resists fading and enhances durability. Paintable Option: Customizable to your color preference with standard paint prep. Heat Resistance: Rated for continuous 100°C (212°F) and intermittent 120°C (248°F). Turner Motorsport Carbon Fiber Front Lip – Aggressive Yet Cohesive Designed specifically to elevate the front profile of the G20 M Sport, Turner Motorsport’s Carbon Fiber Front Lip combines an aggressive stance with factory-inspired styling. Created with precision 3D CAD technology and built to fit perfectly with OEM mounting points, this lip gives your M340i a refined, muscular edge without compromising on fit or finish.

The hand-laid, 2x2 twill carbon fiber is protected with a UV-resistant gloss coating, preserving its stunning look and durability for years to come. Designed for easy installation, this piece mounts using factory bumper locations and additional 3M™ adhesive for a secure, lasting fit.

Front Lip Highlights:

2x2 Twill Carbon Fiber: Lightweight and strong, with a high-gloss clear coat for UV protection. Custom Design: Turner Motorsport’s in-house CAD design offers a perfect fit and refined "OEM+" appearance. Simple Install: Fits seamlessly using factory mounting points, with additional adhesive for extra stability. Standout Look: Adds a bold, sophisticated edge to your G20’s front end. Transform your M340i into a show-stopper with this ultimate carbon fiber package from Turner Motorsport. Get ready to turn heads with a front-to-rear carbon fiber upgrade that merges aggressive styling with uncompromising quality. Grab this exclusive Doorbuster offer before it’s gone!

E36 Sedan LTW Spoiler:

Experience a modern interpretation of LTW styling with our latest creation. Inspired by the classic E36 lightweight, and crafted with precision by our expert engineering team at Turner, we proudly introduce our carbon LTW spoiler, setting a new standard in the industry. Carefully crafted with a multi-piece carbon design, our spoiler is not just an accessory; it's a work of art featuring a flawless glass-like finish and perfectly matched carbon weave.

As fellow enthusiasts, we understand the importance of preserving the integrity of E36s and their components. With iconic colors like Techno Violet, Boston Green, and Estoril Blue in mind, we refuse to compromise the original trunk and paint with traditional drilling methods. Instead, our carbon LTW spoiler features an innovative fastening system that requires no modifications and preserves your car's pristine showroom finish. With precision-engineered billet clamps and high-quality 3M double-sided tape, installation is a breeze, requiring only basic hand tools. No drilling is necessary.

Research and development:

We feel it is crucial to share our journey into the design and engineering that went into developing this remarkable carbon spoiler. The development of this LTW spoiler was not a quick process; it spanned over three years. Throughout this time, we dedicated ourselves to refining, testing, and making adjustments to craft a spoiler that we're thrilled to introduce to the community.

From perfecting the form and fitment to ensuring the spoilers's stability, every aspect of this project presented significant challenges. This carbon spoiler is comprised of 5 components, the base spoiler, 70mm risers, upper spoiler, gurney flap, and most importantly the mounting brackets.

Anyone familiar with carbon fiber knows the difficulty of working with these nearly 50-inch wide pieces to achieve straightness without flex while maintaining a consistent carbon weave pattern. During the initial stages of carbon testing, the manufacturing process proved to be nothing short of impossible. Issues such as carbon fiber twisting during curing, waviness in the exterior appearance, and mismatched carbon weave posed significant hurdles.

Furthermore, ensuring precise fitment was paramount. Not only did the spoiler components need to seamlessly integrate with the trunk gaps, but they also had to clear adjacent body portions without error. We underwent rigorous testing, cycling through five sets of carbon spoiler prototypes before achieving a result that met our exact standards.

Numerous adjustments were made throughout the project, including modifications to the carbon composition, bracketry, and the incorporation of gaskets between carbon layers. Our passion and dedication were poured into every aspect of this product.

Throughout the project timeline, we conducted extensive long-term testing on various vehicles, subjecting the spoiler to speeds beyond what can be publicly disclosed. When we say these spoilers are secure, we mean it. Utilizing both 3M double-sided tape and four billet brackets with a total of eight fasteners, this spoiler can be confidently installed. The billet mounting brackets are designed to fasten over the top of the factory seam sealer on the underside of the trunk for maximum stability. Near the end of testing, we decided to add an adhesive-backed gasket to the underside of the base, providing yet another layer of paint protection.

Styling:

The greatest part we have enjoyed over this project is the versatile style of the spoiler as designed. If you have read this far into our development process we can strongly say that you are a true car enthusiast. As car enthusiasts we can never leave the car alone, changing setups and most importantly styling. With the multi-piece design, the option to change up your look is just moments away with a little help from some hand tools.

Initially, we were fully committed to running the complete setup: full height, 70mm risers, and gurney flap – all inspired by the LTW look with a modern carbon twist. However, as we spent more time with the spoiler, our perspective shifted. We decided to remove the 70mm risers and suddenly rediscovered our love for the E36's original aesthetic. Without the risers, the spoiler took on a new, understated elegance, blending seamlessly with the car's overall design.

Time passed, and we began to explore other options. Removing the gurney flap toned down the race car vibe, revealing yet another layer of the spoiler's versatility. Each subtle alteration brought about a significant change in style, proving that even the smallest adjustments could make a world of difference.

Our journey with the spoiler was one of constant evolution; from full-on LTW racing aesthetics to more understated styling and back again. This flexibility was the true beauty of our creation, keeping us engaged and dedicated throughout the rigorous development process.

E36 M3 Street Flow Rear Diffuser

Add-on diffuser to deliver a true motorsport look to your M3. Fastened seamlessly to the bottom of the rear bumper giving a platform to show off your exhaust and complete the rear end of the E36.

The E36 M3 is an amazing looking car right out of the box but a common BMW issue is the height of the front vs rear bumpers. As far back as the E30, the front bumper is much lower than the rear bumper and the E36 M3 faces the same issue. With this problem the front bumper is always super low to the ground and the rear bumper looks in-complete. The ECS add-on diffuser is a unique option for balancing out the rear bumper with the height of the front bumper for a full and complete look.

Give your M3 that wild style that stands out from the crowd, and obtain a nice balanced look. This is just the start of a new line of Street Flow Diffusers diffusers that are a must have extension of your awesome ride. The diffusers come powder coated in a sleek satin-black finish, are a blast to install and fit seamlessly against the rear bumper for a professional looking install every time. The Street Flow diffuser attaches below your factory rear diffuser and exhaust of your choosing to fill out the rear end for a nice full and aggressive styling profile.

Lets take a trip together down a new and unique path. Over the years ECS has designed factory replacement ABS and Carbon Fiber diffusers for all different models of BMW's. For the factory replacements ECS focus was to take the oem characteristics and add a twist and really bring out a more aggressive look with a direct replacement diffuser. For their new line of diffusers, us as car enthusiasts wanted to design a set of diffusers that really pushed the envelope and stepped outside of our comfort zone. Our new line of add-on diffusers is a result of our engineering team and fellow enthusiasts spending time study the M3 chassis, modeling different designs, testing prototypes and making changes to get a final product that we are extremely excited to offer. The E36 M3 Street Flow Diffuser is the first in our line of new diffusers. Stay tuned for the E92 M3 diffusers next!

Features:

Adds an aggressive aesthetic in addition to the subtle factory rear diffuser
Lightweight and durable 10ga aluminum in satin black powder coat to blend with the factory trim color
Installation is secure and simple with ample adjustability built in for perfect fitment
Design:

10 ga 5052 aluminum construction
Black satin powder coat for long term corrosion resistance
5 piece design to simplify installation
Slotted mounting locations to allow for mounting adjustment
Laser cut ECS logo pre powder coat for a smooth finish
Hidden hardware for better aesthetic

Transform Your E46 M3’s Rear End! Get a ABS High-Kick Trunk Spoiler with the Purchase of the Street Flow Rear Diffuser

Give your E46 M3 a serious rear-end makeover! With this special Doorbuster bundle, a high-quality ABS High-Kick Trunk Spoiler comes FREE with your purchase of the Street Flow Rear Diffuser. Amp up the styling, balance out the car’s look, and get a bold, aggressive finish.

E46 M3 Street Flow Rear Diffuser

While the E46 M3 is a visual icon, many enthusiasts feel that the factory rear bumper sits too high, creating an unbalanced appearance—especially for lowered models. Our Street Flow Rear Diffuser is here to address this. Inspired by BMW’s iconic front-to-rear styling mismatch, this diffuser aligns your rear bumper’s profile with the lower front bumper, giving your M3 a more cohesive and grounded look.

This add-on diffuser, with its satin-black powder coat, offers an aggressive, head-turning look while blending seamlessly with the factory styling. It fits directly beneath the stock rear diffuser and around your exhaust, creating a full-bodied, assertive profile that’s guaranteed to stand out. Perfect for enthusiasts seeking a bolder appearance without compromising factory fitment, the Street Flow Diffuser is the first release in our all-new series of add-on diffusers. Be on the lookout for future designs for the E36 and E92 M3 models!

Key Features:

Bold Styling: Enhances the stock diffuser for a more aggressive rear end Durable Construction: Made from lightweight yet strong 10-gauge 5052 aluminum Satin-Black Finish: Powder-coated for corrosion resistance and a factory-like appearance Precision Fitment: Adjustable installation slots for a perfect fit Seamless Aesthetics: Comes with hidden color-matched hardware and a laser-cut ECS logo for a premium look Specifications:

Material: 10-gauge 5052 aluminum Design: 5-piece construction for ease of installation and durability Mounting: Slotted mounting points for easy adjustments ABS High-Kick Rear Trunk Spoiler

Looking to bring more edge to your E46 coupe? The Turner Motorsport ABS High-Kick Trunk Spoiler adds that perfect sporty touch—without the high cost of carbon fiber. Designed for easy, drill-free installation, this spoiler transforms your trunk lid’s look with its high-kick style that complements the E46’s original body lines. Crafted from impact-resistant, UV-protected ABS plastic, this spoiler provides durability along with a polished, gloss black finish that catches the eye.

Using precision 3D laser scanning and CAD technology, Turner Motorsport developed this spoiler for a perfect fit that mirrors our premium carbon fiber version. With pre-installed double-sided 3M adhesive strips, you can apply this spoiler in minutes—simply clean, align, and press down for a secure fit that’ll turn heads.

Key Features:

Sporty Look: Enhances the E46’s lines with an aggressive, high-kick style Easy Installation: No drilling or permanent modifications required; mounts with 3M double-sided tape High-Quality Build: Made from lightweight, UV-resistant ABS for long-lasting looks Precision Fit: Designed using 3D scanning and CAD for factory-like fitment Specifications:

Material: Gloss black ABS plastic with UV stabilizer Installation Method: Pre-mounted 3M adhesive strips for secure mounting Take advantage of this unbeatable Doorbuster deal! Elevate your E46 M3’s rear profile with this perfect pairing—showcasing your unique style and ready for both street and track.

Upgrade the exterior of your G80/G82 with the unrivaled Turner Motorsport Carbon Fiber Rear Diffuser. This exceptional carbon diffuser sets a new standard in the market, surpassing even the gloss black ABS alternative. Turner Motorsport's in-house design and engineering deliver a fit, finish, and styling that outshine all others. The deep profile and aggressive fin design create a distinctive look, turning heads wherever you go. Pay close attention to the design details, emphasizing the outline of the diffuser and transforming the rear bumper's appearance. This diffuser is the final touch to your full carbon exterior upgrade, along with the Turner front lip and high kick spoiler.

• Designed to accentuate G80/G82 body lines
• Direct bolt-on upgrade with factory tow hook access
• In-house design using 3D laser scanning and CAD technology
• Lightweight, hand-laid 2x2 twill weave carbon fiber cloth and autoclave-cured epoxy resin
• Emphasized outline and aggressive fin design for added character
• Perfectly houses quad 4.0" exhaust tips
• Mimics lower section of the bumper to amplify OEM features

FREE Doorbuster item: Turner Motorsport Carbon Fiber High Kick Trunk Spoiler

Transform your M3 with the Turner Motorsport Carbon Fiber High Kick Trunk Spoiler, a nod to the coveted E46 M3 CSL high kick wings. This aggressive performance aesthetic flows seamlessly into the body lines, matching the trunk lid, roof, and rear bumper. In-house designed at Turner Motorsport using 3D laser scanning and CAD technology for precision fitment, this gloss clear-coated spoiler adds a sporty style that sets your vehicle apart. Easy installation with pre-applied adhesive tape takes just minutes, and the spoiler can be painted for a color-matched look with standard body shop prep work.

• Mimics trunk lid and roof contours to accentuate OEM features
• In-house design using 3D laser scanning and CAD technology
• Lightweight, hand-laid 2x2 twill weave carbon fiber cloth and autoclave-cured epoxy resin
• Gloss clear-coated for finish durability and UV resistance
• Easy installation with pre-applied adhesive tape
• Can be painted for a color-matched look

N55 Performance Cat-Back Exhaust - E82/E88 135:

Lightweight cat-back featuring an exotic exhaust note. Designed for the perfect blend of performance and functionality!

Prepare to give your 1 series the boost it deserves. This cat-back exhaust was made to redefine the driving experience of your 135. Manufactured from premium brushed stainless steel, it is not just about reducing weight; it's about enhancing performance with unrestricted airflow. And the sound? It's a symphony of power and precision, carefully crafted for an unforgettable soundtrack. The sound experience is more than you could ask for. With the freedom of exhaust- flow and tuned exhaust note, we are very excited to get these exhausts on 135's everywhere, don't wait!

Featured on the ECS Tuning YouTube Channel! - CLICK HERE FOR SOUND CLIPS! -

When crafting the ECS exhaust systems, their primary focus is on achieving the perfect balance of sound and comfort. ECS's understand the desire for a thrilling exhaust note without the annoyance of highway drone or interior vibrations. The exhaust for your 135 incorporates this balance, offering a strageic blend of sportiness and practicality. Drawing from their extensive experience, particularly with N55 cars like the E9x series, they have engineered an exhaust packed with innovative features, compatible with both factory and aftermarket downpipes. Experience the perfect blend of performance and everyday usability.

There is something about a cat-back exhaust that is just so good. Being able to unbolt and replace the entire visible exhaust gives you butterflies in your stomach. A fresh new exhaust and just knowing that things are about to get rowdy. This exhaust features twin 2.5" brushed pipes with flanges that bolt directly to your factory and aftermarket down-pipes. The dual 2.5" mid-pipes make their way toward the rear axle and converge into a single 3" exhaust section. The 3" exhaust section snakes through the rear section of the car making smooth dips and curves to make its way into a light-weight 3" turbo style muffler. Don't be fooled by the 135 muffler, the size is nothing but deceiving. The turbo-style muffler features an inner design that refines the exhaust note to perfection. An extraordinary mixture of both tone and volume. Paired with the 3" muffler is your choice of 3.5" exhaust tips that give your rear diffuser a sporty look that shouts performance.

Although both N54 and N55 share identical exhaust geometry, the N55 mid-pipes do not feature secondaries. Though the N55 cat-back is compatible with N54 downpipes this is not suggested. Supposedly this N55 catback sounds absolutely glorious on an N54, even with aftermarket downpipes.

Features and Benefits:

Street/Motorsport inspiration
Enhanced exhaust note
Full exhaust replacement
25% lighter than stock!
Stock cat-back: 56lbs
ECS cat-back: 42lbs
Reduction in back pressure for increased throttle response, TQ, and HP
Dual 3.5" fitted exhaust tips
Part Design:

In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
T304 Stainless Material in a natural finish - 1.25mm wall thickness, back purged, and TIG-welded throughout
Dual 2.5" Stainless Steel Mandrel Bent Tubing
T304 Stainless Steel 12mm barbed exhaust hangers TIG-Welded in OE locations for precise fitment.​
Strategically placed slip joints provide the most adjustability to obtain perfect fitment
Kit Contents:

Dual 2.5" mid-pipes
3" Rear exhaust section
3.0" free-flowing muffler section for better sound, and performance
Clamps and Hardware for an OEM+ install
Optional 3.5" ECS exhaust tips

Textured Black Rear Diffuser - E82/E88 M-Sport:

Presenting the ECS rear diffuser tailored exclusively for your 1 Series – a fusion of both aftermarket and factory styling. Rarely does one find a design that not only encapsulates every curve and contour of a vehicle but elevates its overall aesthetic with a single, impactful addition. Amongst the limited options available for the 1 Series, the engineers at ECS have risen to the challenge of providing aftermarket support for these perfectly sized vehicles.

The diffuser replaces the mundane factory M Sport diffuser with a perfectly fitting alternative, designed to enhance the rear end of the 1 Series. Using the existing factory hardware and tab mounting locations, a transformation is merely a few screws and a plastic trim tool away. During the prototype phase, an impressive fit and finish were achieved, but their commitment to excellence led them to make further refinements. With the updated design, the ECS diffuser is now polished to perfection, an indication of the craftsmanship invested in each product.

Installation is a breeze, requiring no drilling, cutting, or modifications of any kind. Simply remove the current valance, align the tabs, and effortlessly secure the diffuser in place using the factory mounting locations and hardware. Ensure a snug fit by verifying the alignment of all tabs, and with a gentle press, witness the tabs seamlessly click into position.

For those with a 1 Series, anticipate a wave of excitement as a range of exhaust options tailored to all motor variants, including the N52, N54, and N55, are unveiled.

Features and advantages:

Transformative
Enhances the rear aesthetic of the 1 Series
Direct fit utilizing factory clip locations and hardware
Available in Textured Matte Black and Gloss Black
Crafted from lightweight, vacuum-formed UV-stabilized gloss black ABS polymer
Compatible with both E82 and E88 models equipped with the M-Sport Package

Complete transformation for your 1 series. Direct bolt on muffler delete for a rowdy sound and a new and improved aggressive diffuser to compliment the exhaust.

A full aesthetic and sound transformation that is a direct fit solution. Both the diffuser and muffler delete are a direct replacement for the factory unit that can be upgraded with hand tools, no cutting or modification necessary!

M-Sport Rear Diffuser Upgrade:

Presenting the ECS rear diffuser tailored exclusively for your 1 Series – a fusion of both aftermarket and factory styling. Rarely does one find a design that not only encapsulates every curve and contour of a vehicle but elevates its overall aesthetic with a single, impactful addition. Amongst the limited options available for the 1 Series, the engineers at ECS have risen to the challenge of providing aftermarket support for these perfectly sized vehicles.

The diffuser replaces the mundane factory M Sport diffuser with a perfectly fitting alternative, designed to enhance the rear end of the 1 Series. Using the existing factory hardware and tab mounting locations, a transformation is merely a few screws and a plastic trim tool away. During the prototype phase, an impressive fit and finish were achieved, but their commitment to excellence led them to make further refinements. With the updated design, the ECS diffuser is now polished to perfection, an indication of the craftsmanship invested in each product.

Installation is a breeze, requiring no drilling, cutting, or modifications of any kind. Simply remove the current valance, align the tabs, and effortlessly secure the diffuser in place using the factory mounting locations and hardware. Ensure a snug fit by verifying the alignment of all tabs, and with a gentle press, witness the tabs seamlessly click into position.

For those with a 1 Series, anticipate a wave of excitement as a range of exhaust options tailored to all motor variants, including the N52, N54, and N55, are unveiled.

Features and advantages:

Transformative Enhances the rear aesthetic of the 1 Series Direct fit utilizing factory clip locations and hardware Available in Textured Matte Black and Gloss Black Crafted from lightweight, vacuum-formed UV-stabilized gloss black ABS polymer Compatible with both E82 and E88 models equipped with the M-Sport Package

135 Muffler Delete:

Arguably THE BEST modification for your 135. No cutting necessary, Direct bolt-on for a complete transformation!

The combination of 135 and muffler delete surpasses all sound expectations and is suspiciously easy to install! An impressive direct-fit solution, with no cutting involved. With the new muffler delete you can transform the sound and driving experience of your 135. A simple installation that can be completed with hand tools allows you to take your car to the next level at home in your garage! At the rear of the car just below the back seats, there is a factory flange with two bolts, simply remove the two bolts and barb from the factory hanger and swap with the ECS Tuning muffler delete for a direct replacement. Its as simple as that! Check out the installation instructions for a list of tools you will need!

-- CLICK HERE FOR INSTALLATION INSTRUCTIONS --

The ECS muffler delete removes the heavy and restrictive factory exhaust muffler and replaces it with a high-flow, straight-through exhaust pipe. This adds a louder exhaust note in a simple, cost-effective way without replacing the entire exhaust system and is fully compatible with the OEM rear valance. The muffler delete creates a noticeable increase in exhaust sound and more exhilarating turbo noise, without adding significant drone at cruising speeds. As an added bonus, this muffler delete shaves off 23.0 lbs., weighing in at only 7.0 lbs compared to the OEM muffler at 30 lbs!

Features and benefits:

Enhanced exhaust tone Simple installation (with instructions!) 23lb weight savings! (Factory muffler 30 lbs, muffler delete 7 lbs!) Swivel tip adjustment capability ​ Good looking and durable 304 stainless steel construction Factory position exhaust hangers Dual staggered tip exhaust tips Installation and Support:

Installation is as easy as unbolting, placing into position, and reinstalling fasteners! Tools you might want for the job: Exhaust hanger removal pliers - T379176 Product Development:

Our muffler delete was designed, engineered, tested, and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, and rigorous long-term product testing.

Introducing the Turner Motorsport F82 M4 Carbon Fiber Diffuser, meticulously designed to enhance the F8X body lines. Engineered in-house using advanced 3D laser scanning and CAD technology, this diffuser ensures precision OE-like fitment. Mounting seamlessly to existing bumper insert locations with OE hardware, it delivers an OEM+ look. Crafted from lightweight, hand-laid epoxy resin pre-impregnated 2x2 twill weave carbon fiber cloth, autoclave cured, and clear-coated for excellent finish durability and UV resistance.

• Key Features:
• Curvature designed for F8X body lines
• In-house engineering for precise OE-like fitment
• Mounts to existing bumper insert locations with OE hardware
• Lightweight, hand-laid epoxy resin carbon fiber
• Clear-coated for finish durability and UV resistance

Customization Option:

Can be painted for a color-matched look with standard body shop prep work

Pair this diffuser with the optional Turner F80 M3 add-on lower diffuser, featuring two varying heights for an even more aggressive customized look.

Free Doorbuster Item: Turner Motorsport Carbon Fiber High Kick Trunk Spoiler

Inspired by the E46 M3 CSL high kick wings, the Turner Motorsport Carbon Fiber High Kick Trunk Spoiler adds instant performance transformation to your F30 or F80 M3. Designed for an aggressive performance aesthetic, it seamlessly flows into the body lines, matching the trunk lid, roof, and rear bumper. Crafted from high-quality, hand-laid carbon fiber for a world-class appearance and durability, it sets your vehicle apart with a sporty style.

Installation:

• No drilling, cutting, or modification required
• Align, remove the liner from the attached high-strength dual-sided tape
• Clean the trunk lid surface area and press the spoiler firmly on

Unlock a whole new level of performance and style with Turner Motorsport's G80 M3/G82 M4 Stainless Steel Race Catback Exhaust and FREE Carbon Fiber Rear Diffuser. This Doorbuster combo gives your BMW enhanced sound, increased power, and striking exterior appeal—all in one package.

G80/G82 Stainless Steel Race-Inspired Catback Exhaust System

Experience the ultimate exhaust upgrade for your BMW G80 M3 or G82 M4. Designed to extract the full potential of the S58 twin-turbo inline-6 engine, Turner Motorsport’s stainless steel catback exhaust delivers improved power, weight reduction, and a breathtaking exhaust note. If you thought the stock exhaust was impressive, this system takes it to the next level.

Weight reduction and performance gains: Shed 26 pounds compared to the factory system, with dyno-proven gains of up to +10 HP and +14 ft-lbs of torque. Precision engineering: Constructed from dual 3.0" T304 stainless steel piping, this exhaust system features a straight-through design for optimal flow, providing smoother power delivery across the RPM range. Enhanced sound: Get that signature aggressive exhaust tone with an X-pipe replacing the restrictive middle muffler, letting the sonorous roar of the S58 engine take center stage. Pair this with Turner’s S58 intake system to further boost mid-range torque by an additional +23 ft-lbs and horsepower by +17 HP. The Turner Stainless Steel Race Catback Exhaust is a direct-fit, bolt-on solution that uses factory mounting points for a hassle-free installation.

Features include:

3.0" stainless steel mandrel-bent tubing for superior flow Back-purged and TIG-welded for maximum strength and durability Slip joints for optimal fitment adjustment Available with optional exhaust tips (slant cut or straight cut, 4.0" outlet) Get the full Turner Motorsport Race-Ready Exhaust system for unmatched sound, power, and weight savings.

G80/G82 Carbon Fiber Rear Diffuser – FREE with Purchase!

Complete your G80/G82’s transformation with the Turner Motorsport Carbon Fiber Rear Diffuser, included for FREE with this kit! This diffuser isn’t just an upgrade—it’s the finishing touch that enhances the aggressive styling of your M3 or M4 while perfectly accommodating quad 4.0" exhaust tips.

Made from hand-laid 2x2 twill weave carbon fiber and cured in an autoclave for superior strength and lightweight performance, this diffuser is designed to turn heads. The deep profile and bold fin design provide a race-inspired look that integrates seamlessly with your vehicle’s rear bumper.

Features include:

Direct bolt-on installation using factory mounting points Aggressive fin design that highlights the G80/G82’s bold lines Lightweight carbon fiber construction with a high-gloss finish for UV protection Upgrade your BMW with Turner Motorsport’s Carbon Fiber Rear Diffuser for a high-performance look and aerodynamic function.

Get the Ultimate Performance Combo

This exclusive Doorbuster kit offers the perfect blend of performance and style. From the stainless steel race-inspired exhaust system to the sleek carbon fiber rear diffuser, Turner Motorsport has you covered with precision-engineered upgrades that boost both curb appeal and driving dynamics.

Unlock your BMW’s full potential today with Turner Motorsport’s performance exhaust and carbon fiber diffuser kit!