BMW Mufflers for MINI

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Is your muffler old and crusty? If you need to replace your muffler, we have you covered with several different options for your BMW.
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Universal Magnaflow Muffler
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Magnaflow - Corporate Logo
T#:371600
Part#: 14851
In Stock at Vendor
$ 269.00 USD
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$ 269.00 USD
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Enhance your BMW's exhaust system with the all-new Magnaflow Universal Muffler, available at an exceptionally affordable price point. Say goodbye to noisy and inefficient mufflers with this high-performance solution.

The Race Series muffler is meticulously designed for uncompromising performance, delivering an aggressive racecar-inspired sound. Its genuine straight-through design ensures the utmost high RPM power, while the 2.5" or 3" perforated core effectively eliminates backpressure, optimizing exhaust flow.

This muffler stands as the ideal choice for dedicated racers, turbocharged engines, nitrous oxide fuel systems, or vehicles equipped with wild cam applications. It boasts a 2.25" inlet, a 24" overall length, and a 4" diameter round, angle-cut tip.

Kindly note that this muffler is of universal fit for rear exhaust and may necessitate welding or fabrication for installation, as it is not a direct bolt-on component for any specific vehicle.

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Stainless Steel Rear Muffler Exhaust - S Type
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Borla - Corporate Logo
T#:637407
Part#: 11915
In Stock
$ 824.99 USD
$ 824.99 USD
Universal Magnaflow Muffler
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Magnaflow - Corporate Logo
T#:370934
Part#: 14211
In Stock
$ 174.00 USD
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$ 174.00 USD
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Upgrade your vehicle's muffler affordably with the Magnaflow Universal Muffler, providing a solution to loud exhausts without breaking the bank. Crafted from 100% stainless steel, these mufflers are built to endure extreme conditions, ensuring durability and reliability.

Key Benefits:

  • 100% stainless steel construction for robustness
  • Lap-joint welding ensures solid build quality
  • Free-flowing, straight-through design for enhanced performance
  • Stainless mesh wrap and acoustical fiber fill deliver a smooth, deep tone
  • Packed tightly for long-lasting performance without sound degradation

Features:

  • 2.5'' Inlet and Outlet
  • 14'' body length
  • 20'' overall length
  • May require welding/fabricating for fitting; not a direct fit for any specific car model
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304 Stainless Steel Resonator Section
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ECS - Corporate Logo
T#:28404670
Part#: 008553ECS11-01
In Stock
Sale - Save 10% $ 164.99

This product was last offered at the strikethrough price on
05-03-2026

$ 149.00 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 164.99

This product was last offered at the strikethrough price on
05-03-2026

$ 149.00 USD
Free Shipping on orders $49 and up

304 Stainless Steel Resonator Section is the premium choice for automotive enthusiasts seeking enhanced exhaust performance. Crafted from high-quality 304 stainless steel, this resonator section offers superior durability and corrosion resistance. With its precision engineering and easy installation, it provides optimal exhaust flow and sound reduction for an improved driving experience.

  • Crafted from high-quality 304 stainless steel
  • Superior durability and corrosion resistance
  • Precision engineering for optimal exhaust flow
  • Easy installation process for convenience
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MINI R60 Countryman S Borla Sport Exhaust - Rear Muffler
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Borla - Corporate Logo
T#:5078
Part#: 11804
In Stock at Vendor
$ 847.99 USD
$ 847.99 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
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MINI R56 JCW G.P. Supersprint Performance Muffler
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Supersprint - Corporate Logo
T#:193646
Part#: 831626
Ships in 4 Business Days
$ 952.99 USD
Free Shipping
$ 952.99 USD
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Free ground shipping! 

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

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Muffler Section - R58 Cooper S Coupe
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Milltek Sport - Corporate Logo
T#:26704974
Part#: MSM325
Ships in 4 Business Days
$ 229.00 USD
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$ 229.00 USD
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MINI R56 Cooper Supersprint Performance Muffler (1x90mm Tip) ...
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Supersprint - Corporate Logo
T#:184144
Part#: 830904
Ships in 4 Business Days
$ 681.99 USD
Free Shipping
$ 681.99 USD
Free Shipping

Free ground shipping!

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

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MINI R56 Cooper S (incl JCW -7/11) Supersprint Performance Muffler ...
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Supersprint - Corporate Logo
T#:184154
Part#: 831026
Ships on Sep 4, 2026
$ 942.00 USD
Free Shipping
$ 942.00 USD
Free Shipping

Free ground shipping!

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

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Supersprint Stainless Steel Sport Exhaust (Mini Cooper)
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Supersprint - Corporate Logo
T#:4216
Part#: 830424
Ships in 4 Business Days
$ 711.99 USD
Free Shipping
$ 711.99 USD
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Free ground shipping! 

The Supersprint Exhaust for the MINI Cooper includes rear muffler and connecting pipe. This is a 100% stainless steel complete cat-back system.

 

Applications:
2001-2006 MINI R50 Cooper

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Mini F54 Rear Racing muffler
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Supersprint - Corporate Logo
T#:397149
Part#: 048404
Ships in 4 Business Days
$ 1,898.99 USD
Free Shipping
$ 1,898.99 USD
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When deciding on the right exhaust the hardest part is feeling confident in the best sound mixed with increased performance, this really leaves you to guess based on reputation. Fortunately, Supersprint has the reputation covered when it comes to exhausts. For over 60 years their goal has always been designing and building the highest quality exhaust available. This has been achieved through extensive testing using real race teams to get the best feedback there is to offer, from the ones who demand the best everyday. Extensive dyno testing, high quality materials, and race team feedback are what allow Supersprint to extract the power from your engine, not just the noise.

 This exhaust functions more like a stock replacement sport exhaust than an aftermarket performance system. The sound is sporty and throaty but without attendant drama and overpowering sound.

*does not include tips 

Fits: 

Mini F54 Cooper Clubman S ALL4 2.0T( B48 Engine - 192hp)

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MINI R52/R53 02-06 Cooper S Supersprint Right Performance Muffler (Ri...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:184132
Part#: 830604
Ships on Sep 4, 2026
$ 654.00 USD
Free Shipping
$ 654.00 USD
Free Shipping

Free ground shipping! 

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

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Mini Cooper S Supersprint Muffler System
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Supersprint - Corporate Logo
T#:348058
Part#: 830604.8306P
Ships on Sep 3, 2026
Starting at $ 1,698.80 USD
Free Shipping
Starting at $ 1,698.80 USD
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Dual rear mufflers; mounts to original center section (cutting required) or to Supersprint center section (part #830613); 100% stainless steel; dual 76mm round tips (DTM tips optional)

Dyno graph shows complete Supersprint exhaust with: Header, Metallic Sport Cat (sold separately), Center Section, and rear mufflers. Peak gain of 19hp.

Free ground shipping!

 

Applications: 
2001-2006 MINI Cooper S R53 
2005-2007 MINI Cooper S Cabrio R52

 

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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...
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Valvetronic Designs - Corporate Logo
T#:53149958
Part#: UVM76MMDUALOUTX2
Ships in 2 Business Days
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149957
Part#: UVM76MMDUALOUTX1
Ships in 2 Business Days
New Item
$ 399.99 USD
Free Shipping
$ 399.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less

MINI R52/R53 02-06 Cooper S Supersprint Left Performance Muffler (Lef...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:184138
Part#: 830634
Ships in 4 Business Days
$ 654.00 USD
Free Shipping
$ 654.00 USD
Free Shipping

Free ground shipping!

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

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Performance Rear Muffler Exhaust
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Magnaflow - Corporate Logo
T#:2119683
Part#: 19134
Ships in 2 Business Days
$ 736.00 USD
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$ 736.00 USD
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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
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Valvetronic Designs - Corporate Logo
T#:53149961
Part#: UVM.89MM.X1
Ships in 2 Business Days
New Item
$ 399.99 USD
Free Shipping
$ 399.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149954
Part#: UVM63MMDUALOUTX2
Ships in 2 Business Days
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149962
Part#: UVM.89MM.X2
Ships in 2 Business Days
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Stainless Steel Rear Muffler Exhaust - Touring
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Borla - Corporate Logo
T#:393302
Part#: 11914
Ships on Jun 18, 2026
$ 794.99 USD
Free Shipping on orders $49 and up

Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149953
Part#: UVM63MMDUALOUTX1
Ships in 2 Business Days
New Item
$ 399.99 USD
Free Shipping
$ 399.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inl...
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Valvetronic Designs - Corporate Logo
T#:53149963
Part#: UVM76MMTSTYLEX1
Ships in 2 Business Days
New Item
$ 499.99 USD
Free Shipping
$ 499.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
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Valvetronic Designs - Corporate Logo
T#:53149956
Part#: UVM.63MM.X2
Ships in 2 Business Days
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less


Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inl...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149955
Part#: UVM63MMTSTYLEX1
Ships in 2 Business Days
New Item
$ 499.99 USD
Free Shipping
$ 499.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:21308444
Part#: UVM.63MM.X1
Ships in 6 Business Days
$ 399.99 USD
Free Shipping on orders $49 and up
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149959
Part#: UVM.76MM.X1
Back Ordered
New Item
$ 399.99 USD
Free Shipping
$ 399.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less

Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149960
Part#: UVM.76MM.X2
Back Ordered
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less