BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW F92 M8 S63 4.4L

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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3.0" Stainless Steel V-band Assembly - Priced Each
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ECS - Corporate Logo
T#:587340
Part#: 028092ECS09AKT
In Stock
Sale - Save 25% $ 54.99

This product was last offered at the strikethrough price on
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$ 41.24 USD
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Sale - Save 25%
$ 54.99

This product was last offered at the strikethrough price on
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$ 41.24 USD
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3.0" Stainless Steel V-band Assembly - Priced Each

Elevate your BMW's exhaust system with the 3.0" Stainless Steel V-band Assembly - Priced Each. This top-quality V-band assembly is tailored for BMW vehicles, offering numerous advantages for enhanced exhaust performance and durability. Crafted with precision and durability in mind, it delivers:

  • Robust stainless steel construction ensures long-lasting reliability
  • Secure V-band clamp design guarantees a tight seal
  • Simple installation and removal facilitate maintenance or upgrades
  • Compatible with 3.0" exhaust systems

Upgrade your BMW's exhaust system with this stainless steel V-band assembly.

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Dinan Heavy Duty Exhaust Band Clamp - 2.75" (70mm)
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Dinan - Corporate Logo
T#:38688901
Part#: D662-9228
In Stock
8% off MSRP $ 23.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
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8% off MSRP
$ 23.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
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Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 70mm (2.75") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.
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Universal Muffler - Priced Each
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Magnaflow - Corporate Logo
T#:26005252
Part#: 13215
In Stock
$ 150.00 USD
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Upgrade your BMW's performance with MagnaFlow XL Mufflers, engineered to enhance horsepower while reducing unwanted resonance. The innovative design features large diameter perforated tubing and strategically placed sound baffles, creating a balanced sound profile. These mufflers utilize calibrated tuning gate openings to tune sound waves, effectively canceling out harsher noises. With stainless steel construction and a multi-chamber design, they offer optimal performance and a distinct exhaust sound.
  • Stainless steel construction
  • Multi-chamber design for increased performance
  • Chambered muffler performance sound
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Stainless Steel V-Band Clamp - 3.0"
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Turner Motorsport - Corporate Logo
T#:587341
Part#: TMS30VBKT
In Stock
Sale - Save 25% $ 54.99

This product was last offered at the strikethrough price on
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$ 41.24 USD
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Sale - Save 25%
$ 54.99

This product was last offered at the strikethrough price on
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$ 41.24 USD
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Ensure you are building your custom exhaust system with only the best! This V-Band Clamp is made completely of T304 stainless steel for high strength and corrosion resistance and comes with zinc-coated hardware. PART DESIGN Weld Rings are made from T304 Stainless Steel for corrosion resistance Weld Rings are 3.0" inside diameter (ID) to slip over a 3.0" OD tube Weld Rings feature a unique "centering ring" on the ID to aid in the alignment of assembly V-Band clamp is T304 Stainless Steel Securing hardware is Zinc-coated steel with high-temp poly. lock nut ​INSTALLATION AND SUPPORT These are universal parts, meaning they have no direct fitment to any particular vehicle. Custom welding and fabrication is required. Special prep/clean procedures must be adhered to for proper welding.
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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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Supersprint Performance Turbo Manifold - F90 M5 S63 4.4L
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Supersprint - Corporate Logo
T#:557603
Part#: 525201
Ships on Oct 13, 2026
$ 7,887.99 USD
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$ 7,887.99 USD
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Supersprint tubular headers for the F90 M5. This manifold has larger diameter headers that make great power at high RPM. 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 preference. 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!
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Prosport Fiberglass Exhaust Wrap - Black - 2" x 50'
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Prosport Performance - Corporate Logo
T#:385018
Part#: HEA-WRAPKIT-BLK
Ships in 1 Business Day
$ 28.00 USD
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Constructed of durable, tight-woven fiberglass, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility.
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Valvetronic Designs Universal Y Pipe Adapter - 2.5" (63mm)
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Valvetronic Designs - Corporate Logo
T#:53149938
Part#: VTD.YPIPE.63MM
Ships in 3 Business Days
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$ 40.99 USD
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$ 40.99 USD
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Perfect for when you need to connect a single muffler to dual piping or add two tips to your single muffler!

Prosport Fiberglass Exhaust Wrap - White - 2" x 50'
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Prosport Performance - Corporate Logo
T#:385017
Part#: HEA-WRAPKIT-WHT
In Stock at Vendor
$ 31.99 USD
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Constructed of durable, tight-woven fiberglass, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility.
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Dual Drive Oxygen Sensor Wrench
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Lisle - Corporate Logo
T#:641698
Part#: LIS12390
Ships in 6 Business Days
$ 59.99 USD
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Tool comes with both 1/2" and 3/8" drive.
Genuine BMW Collar Screw
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Genuine BMW - Corporate Logo
T#:59956
Part#: 33306785433
Ships in 2 Business Days
7% off MSRP $ 57.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD
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7% off MSRP
$ 57.99

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$ 53.99 USD
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Genuine BMW Collar Screw - M14X112-10.9
Genuine BMW Actuator Drive, Exhaust Flap
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Genuine BMW - Corporate Logo
T#:600945
Part#: 18308686640
Ships in 2 Business Days
8% off MSRP $ 165.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 151.99 USD
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8% off MSRP
$ 165.99

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$ 151.99 USD
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Looking for Genuine BMW Actuator Drive, Exhaust Flap? Your search ends here! This actuator drive for the exhaust flap is an authentic BMW part, designed to ensure optimal performance and functionality of your BMW's exhaust system. Crafted with precision engineering and high-quality materials, it provides reliable operation and durability. Upgrade your BMW with this genuine actuator drive and enjoy improved exhaust performance and efficiency.

  • Authentic BMW part
  • Ensures optimal performance of the exhaust system
  • Precision engineering for reliable operation
  • High-quality materials ensure durability
  • Improves exhaust performance and efficiency
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Genuine BMW Exhaust clamp
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Genuine BMW - Corporate Logo
T#:48360
Part#: 18307560815
Ships in 2 Business Days
8% off MSRP $ 75.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 69.99 USD
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8% off MSRP
$ 75.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 69.99 USD
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Genuine BMW CLAMPING BUSH
Dinan Heavy Duty Exhaust Band Clamp - 3.00" (76mm)
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Dinan - Corporate Logo
T#:38688902
Part#: D662-9237
Ships on Aug 5, 2026
8% off MSRP $ 23.99

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$ 21.99 USD
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8% off MSRP
$ 23.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
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Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 76mm (3") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.
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"U-J Bend" 3.0" OD Stainless Steel - Each
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ECS - Corporate Logo
T#:28371265
Part#: 028092ECS08AKT
Ships on Feb 8, 2027
$ 55.99 USD
$ 55.99 USD

BMW enthusiasts looking to fabricate a custom exhaust project will find quality and price-friendly options in the ECS Tuning Universal Exhaust catalog. These select items feature the same premium benefits as our In-House Engineered Exhaust Systems, ensuring confidence in their quality and longevity.

Part Design:

  • Made from T304 Stainless Steel for corrosion resistance with an attractive brushed finish
  • 3.0" outside diameter (OD)
  • 1.5mm (.060") wall thickness tubing for durability
  • U-Bend Centerline Radius - 5.0" @ 180° angle
  • Leg Length "A" - 7.0"
  • Leg Length "B" - 14.0"
  • Leg Length "C" - 27.0"

Product Development:

  • Developed top-tier exhaust components through our In-House Engineered Exhaust Systems
  • Direct-fit components for specific European applications now available for custom exhaust projects

Installation and Support:

  • Universal parts with no direct fitment to any particular vehicle
  • Custom welding and fabrication required
  • Special prep/clean procedures must be followed for proper welding due to brushed finish

Elevate your BMW with ECS Tuning Universal Exhaust components, designed for quality and durability in custom exhaust projects.

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Dinan Dual Exhaust Valve Remote Kit - F8X M2/M3/M4, F9X M5 M8 X3/X4/X...
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Dinan - Corporate Logo
T#:641858
Part#: R660-0002
Back Ordered
11% off MSRP $ 393.99

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$ 349.99 USD
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11% off MSRP
$ 393.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 349.99 USD
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The Dinan Dual Exhaust Valve Remote Kit lets you override the factory exhaust valve operation and fully open (or close) the valve at the press of a button. Directly compatible with 'F' and 'G' chassis BMW's using dual electronic valves, the Dinan Dual Exhaust Valve Remote Kit is robust in its potential applications. Once installed simply press the top button of the supplied wireless remote to open the valves fully and enjoy maximum aural pleasure. Alternatively, when the need arises for the exhaust to be as quiet as possible, press the bottom button on the remote and the valves will close. This system works with both the factory exhaust and any aftermarket system that utilizes the factory electronic exhaust valve actuator. Tested and compatible valve actuators include BMW P/N's: 18307851568, 18308686640, 18308632154, and 18308623424 Features: Opens the factory electronic exhaust valves with the push of a button. Wirelessly remote controlled. Weatherproof housing. Extra length wiring harnesses for maximum application and routing versatility.
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ECS Exhaust Hanger Locking Collar - 10mm
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ECS - Corporate Logo
T#:40106222
Part#: 053563LA02
In Stock
Sale - Save 10% $ 16.99

This product was last offered at the strikethrough price on
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$ 15.29 USD
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$ 16.99

This product was last offered at the strikethrough price on
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$ 15.29 USD
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Achieving precise exhaust fitment can be tricky—especially when the exhaust hanger has room to slide. This movement can cause annoying rattles or even lead to contact with the underbody or rear bumper. The ECS Tuning Exhaust Locking Collar offers a simple and effective fix. Designed to clamp securely around the exhaust hanger, this collar keeps everything firmly in place, eliminating unwanted movement.

Crafted from high-strength 6031 billet aluminum and finished in a sleek black anodized coating, it delivers both durability and corrosion resistance. With this collar in place, your exhaust stays exactly where it should—no rattles, no surprises.

Product Design:

Made from precision machined 6061 aluminum Black anodized finish Stainless steel M5 X 0.8mm hardware Installation & Support:

Install the locking collar around your exhaust hanger, position the hanger in place, and snug the locking collar down in place against the hanger! ECS Exhaust Hanger Locking Collars are available for 10mm and 12mm exhaust hangers. Please measure your hangers before ordering. The 12mm locking collar can be found HERE.

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Elring Downpipe Exhaust Gasket - BMW F9X S63 4.4L
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Elring - Corporate Logo
T#:45244569
Part#: 598.480
In Stock
$ 13.99 USD
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The exhaust downpipe for the F90 M5, F91/92/93 M8, and F95/96 X5/X6 M models has a two-piece design. The upper downpipe with the primary catalytic converter is connected to the longer, lower downpipe section. This connection is sealed by this gasket ring, which should be replaced anytime the downpipe is pulled apart or whenever an exhaust leak is found. Replaces BMW # 18327856835
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Thin Wall Oxygen Sensor Socket
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CTA Tools - Corporate Logo
T#:640932
Part#: CTA2064
In Stock
$ 17.85 USD
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Out of space? Use this thin wall socket.
VRSF 4" Turbo to Downpipe Clamp - BMW
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VRSF - Corporate Logo
T#:2839845
Part#: 505040
In Stock
$ 18.99 USD
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4" Turbo to Downpipe Clamp for 4" Downpipes

Genuine BMW Hex Nut Wiht Flange - 07130757758
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Genuine BMW - Corporate Logo
T#:29104
Part#: 07130757758
In Stock
$ 3.09 USD
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Genuine BMW HEX NUT WIHT FLANGE

ECS Exhaust Hanger Locking Collar - 12mm
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ECS - Corporate Logo
T#:40106223
Part#: 053563LA01
Ships on Sep 9, 2026
Sale - Save 10% $ 16.99

This product was last offered at the strikethrough price on
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$ 15.29 USD
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Sale - Save 10%
$ 16.99

This product was last offered at the strikethrough price on
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$ 15.29 USD
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Achieving precise exhaust fitment can be tricky—especially when the exhaust hanger has room to slide. This movement can cause annoying rattles or even lead to contact with the underbody or rear bumper. The ECS Tuning Exhaust Locking Collar offers a simple and effective fix. Designed to clamp securely around the exhaust hanger, this collar keeps everything firmly in place, eliminating unwanted movement.

Crafted from high-strength 6031 billet aluminum and finished in a sleek black anodized coating, it delivers both durability and corrosion resistance. With this collar in place, your exhaust stays exactly where it should—no rattles, no surprises.

Product Design:

Made from precision machined 6061 aluminum Black anodized finish Stainless steel M5 X 0.8mm hardware Installation & Support:

Install the locking collar around your exhaust hanger, position the hanger in place, and snug the locking collar down in place against the hanger! ECS Exhaust Hanger Locking Collars are available for 10mm and 12mm exhaust hangers. Please measure your hangers before ordering. The 10mm locking collar can be found HERE.

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Genuine BMW Exhaust Nut - Exhaust Manifold to Cylinder Head - F01 F02...
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Genuine BMW - Corporate Logo
T#:36828
Part#: 11627576992
In Stock
3% off MSRP $ 6.42

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$ 6.20 USD
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3% off MSRP
$ 6.42

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.20 USD
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Genuine BMW Hex Nut Wiht Flange -
This item fits the following BMW Chassis:
E71,F01,F02,F06,F10,F12,F13,F15,F16

Fits BMW Engines including:
N63,N63N

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Eberspaecher Exhaust Bushing Sleeve - 49mm ID
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Eberspaecher - Corporate Logo
T#:579136
Part#: 21.289.911
In Stock
Sale - Save 22% $ 6.99

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

$ 5.44 USD
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$ 6.99

This product was last offered at the strikethrough price on
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$ 5.44 USD
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Universal Connector


Stainless Smooth T-Bolt Clamp - Priced Each
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ECS - Corporate Logo
T#:594070
Part#: 94100-0288
In Stock
$ 5.99 USD
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Enhance your BMW's hose connections with this sleek and reliable smooth clamp. Crafted specifically for BMW models, this clamp ensures secure and leak-free connections for hoses. Experience improved durability and functionality in your BMW's system with this purpose-built smooth clamp.

Key Benefits:

  • Secure and leak-free hose connections
  • Designed specifically for BMW models
  • Enhanced durability for long-term use
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Downpipe To Catback Reducer - Priced Each
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ECS - Corporate Logo
T#:587348
Part#: 008709ECS03A
In Stock
Sale - Save 75% $ 38.99

This product was last offered at the strikethrough price on
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$ 9.79 USD
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$ 38.99

This product was last offered at the strikethrough price on
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$ 9.79 USD
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Embark on your custom exhaust project confidently with the ECS Tuning Universal Exhaust catalog, offering quality and price-friendly options. Crafted from T304 Stainless Steel for corrosion resistance, these items feature premium benefits akin to our In-House Engineered Exhaust Systems. With a 3.0" ID (Slip fit) X 65mm OD (Butt) connections, 1.5mm (.060") wall thickness tubing ensures durability. Length on the 65mm OD side is 2.25" while on the 3.0" ID side is 3.50". Ideal for fabricating your unique exhaust system, these universal parts guarantee top-tier quality and longevity.

Benefits:

  • Crafted from T304 Stainless Steel for corrosion resistance
  • Features premium benefits akin to In-House Engineered Exhaust Systems
  • Durable construction with 1.5mm (.060") wall thickness tubing
  • Ideal for fabricating custom exhaust projects
  • Ensures top-tier quality and longevity
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Bav Auto Exhaust Doughnut Stretcher
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Bav Auto Tools - Corporate Logo
T#:580373
Part#: B8800051
In Stock
Sale - Save 25% $ 20.99

This product was last offered at the strikethrough price on
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$ 15.74 USD
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$ 20.99

This product was last offered at the strikethrough price on
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$ 15.74 USD
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This tool is not vehicle specific and is a universal tool that may or may not work on all applications. This exhaust doughnut stretcher features an offset J-hook to grab onto the rubber rings used to mount most BMW exhaust systems. Features a large coated handle for a comfortable grip.
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Stainless Steel Weld-In Oxygen Sensor Bung - M18x1.5mm
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Turner Motorsport - Corporate Logo
T#:587345
Part#: TMS02BUNGKT
In Stock
Sale - Save 25% $ 3.99

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$ 2.99 USD
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$ 3.99

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$ 2.99 USD
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Finish your custom exhaust with this T304 stainless steel weld-in oxygen sensor bung. PART DESIGN CNC-cut from T304 Stainless Steel for corrosion resistance Radiused to match 2.50"-3.00" OD tubing for ease of welding Threaded for M18x1.5mm RH oxygen sensors INSTALLATION AND SUPPORT These are universal parts, meaning they have no direct fitment to any particular vehicle. Custom welding and fabrication is required. Special prep/clean procedures must be adhered to for proper welding.
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Elring Turbo To Downpipe Exhaust Gasket - BMW
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Elring - Corporate Logo
T#:393895
Part#: 18307553601
In Stock
$ 10.99

This product was last offered at the strikethrough price on
06-19-2026

$ 10.57 USD
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$ 10.57 USD
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This exhaust gasket is used to seal the turbo to downpipe connections.

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits these BMW engines:
N54,N54T,N55,N63,N63N,S55,S63 and S63N engines

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2.5" Stainless Steel V-band Assembly - Priced Each
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ECS - Corporate Logo
T#:587343
Part#: 028092ECS04AKT
In Stock
Sale - Save 25% $ 49.99

This product was last offered at the strikethrough price on
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$ 37.49 USD
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$ 49.99

This product was last offered at the strikethrough price on
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$ 37.49 USD
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2.5" Stainless Steel V-band Assembly - Priced Each

Upgrade your BMW's exhaust system with the 2.5" Stainless Steel V-band Assembly - Priced Each. This high-quality V-band assembly is designed for BMW vehicles, offering several benefits for improved exhaust performance and durability. Engineered with precision and quality in mind, it provides:

  • Durable stainless steel construction for long-lasting reliability
  • Secure V-band clamp design ensures a tight seal
  • Easy installation and removal for maintenance or upgrades
  • Compatible with 2.5" exhaust systems

Enhance your BMW's exhaust system with this stainless steel V-band assembly.

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V-Band Exhaust Pipe Clamp - N54 N55 N63 S55 S58 S63 Engines
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Elring - Corporate Logo
T#:44767343
Part#: 203.020
In Stock
$ 27.99

This product was last offered at the strikethrough price on
06-03-2026

$ 18.99 USD
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$ 18.99 USD
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Ensure a secure connection between the downpipe and the turbo in your BMW. This high-quality clamp provides a reliable mount, ensuring optimal performance and exhaust system integrity.
Oxygen Sensor Thread Chaser
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CTA Tools - Corporate Logo
T#:3729697
Part#: CTA2068
In Stock
$ 11.41 USD
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Remove rust and dirt for easy installation with this tool

Crankshaft Main Bearing Cap Bolt
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Genuine BMW - Corporate Logo
T#:177032
Part#: 11117628302
In Stock
20% off MSRP $ 9.69

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$ 7.77 USD
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20% off MSRP
$ 9.69

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 7.77 USD
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Genuine BMW Collar Screw - M11X99
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6,F01,F02,F06,F10,F12,F13,F15,F16

Fits BMW Engines including:
N63,N63N,S63,S63N

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Exhaust Flap Actuator Hardware Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:55245805
Part#: 1830XXKT
In Stock
New Item
$ 48.93 USD
Free Shipping on orders $49 and up
Keep your exhaust valve functioning precisely under all driving conditions with this Genuine BMW Exhaust Flap Hardware Refresh Kit.
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#:53149958
Part#: UVM76MMDUALOUTX2
Ships in 1 Business Day
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
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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 / Sin...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
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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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BMW Exhaust Manifold Gasket
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15412488
Part#: 11657845076
In Stock at Vendor
$ 14.69 USD
Free Shipping on orders $49 and up
Each time you remove your exhaust manifold, the gaskets need replaced. If you attempt to reuse them, they can leak and fail, causing noise and exhaust heat to fill your engine compartment. Pick up some new nuts and anti-seize to make the replacement job easier. Quantity of four required for re-installation.
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Valvetronic Designs Universal Y Pipe Adapter - 3.0" (76mm)
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Valvetronic Designs - Corporate Logo
T#:53149939
Part#: VTD.YPIPE.76MM
Ships in 1 Business Day
New Item
$ 40.99 USD
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$ 40.99 USD
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Perfect for when you need to connect a single muffler to dual piping or add two tips to your single muffler!
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 1 Business Day
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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Supersprint Performance Muffler With Connecting Pipes - F90 M5 ...
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Supersprint - Corporate Logo
T#:582500
Part#: 525204KT
Ships on Oct 13, 2026
$ 7,324.99 USD
$ 7,324.99 USD
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 preference. 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! DOES NOT INCLUDE EXHAUST TIPS. TIPS MUST BE PURCHASED SEPARATELY.
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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#:53149953
Part#: UVM63MMDUALOUTX1
Ships in 1 Business Day
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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Oxygen Sensor Socket - 22mm
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Hazet - Corporate Logo
T#:6181663
Part#: 4680-1
Ships in 1 Business Day
$ 118.99

This product was last offered at the strikethrough price on
05-07-2026

$ 115.99 USD
Free Shipping on orders $49 and up
$ 115.99 USD
Free Shipping on orders $49 and up
Properly remove stubborn o2 sensors.

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 1 Business Day
New Item
$ 499.99 USD
Free Shipping
$ 499.99 USD
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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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Supersprint Turbo Downpipes With 200-Cell Metallic Sport Cats - F90 M...
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Supersprint - Corporate Logo
T#:582488
Part#: 525241KT
Ships in 3 Business Days
$ 6,729.99 USD
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$ 6,729.99 USD
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The factory M5 exhaust system is pretty wide open with minimal restrictions - except for the catalytic converter. The factory cat is the biggest restriction so any exhaust work to gain more power is going to have to involve replacing it with something freer-flowing. Supersprint's downpipe incorporates an ultra high-flow HJS 200-cell metallic cat that flows considerably more than the stock ceramic part. It also uses bigger 80mm piping to minimize restrictions. 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 preference. 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! Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only. 200-cell cats have 200 honeycomb cells per square inch. This is much better flow than stock but still does a good job of cleansing the exhaust.
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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 1 Business Day
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 / Sin...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149962
Part#: UVM.89MM.X2
Ships in 1-2 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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Active Autowerke High Flow Catted Downpipes - S63
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Active Autowerke - Corporate Logo
T#:2393421
Part#: 11-063
Ships in 10 Business Days
5% off MSRP $ 2,999.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,849.99 USD
Free Shipping
5% off MSRP
$ 2,999.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,849.99 USD
Free Shipping
For over 30 years, Active Autowerke has been the one to turn to for high quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. These S63 downpipes are strategically engineered to virtually eliminate the immensely restrictive characteristics of the factory M5 downpipes therefore reducing radiant heat and increasing performance. Features: NO CEL when using this downpipe GESI EPA registered high flow and fully OBD2 compliant Casted upper stainless steel V-Band for precise fitment 4.50" diameter piping allows for maximum power output Quicker turbo spool Rated for 500 to 850 hp applications Withstands up to 1500 F Can reach operational efficiency within 9 seconds of startup Easily bolts-on no cutting or welding required Accepts OEM O2 sensor heat shield Durable construction from TIG welded 304 stainless steel Precise fitment Ultra high flow 400 cell per square inch catalyst EPA compliant for use on OBD2 vehicles (1996 and newer) except in California 304 stainless steel substrate is furnace braised to the mantle for outstanding durability GESi proprietary precious metal loading technology ensures greatly reduced emissions Ideal for Forced Induction Applications with no loss of HP Both passengers and drivers are safe from harmful emissions and noise Covered by 5 Year / 50,000 Mile Warranty (on catalytic converter) Made in Miami, Florida
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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#:53149961
Part#: UVM.89MM.X1
Ships in 1 Business Day
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...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:53149963
Part#: UVM76MMTSTYLEX1
Ships in 1 Business Day
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.
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Valvetronic Designs Electronic Exhaust Valve Control Kit - 2 Valve Ac...
Please visually confirm the exhaust valve actuator installed on your vehicle prior to p...
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Valvetronic Designs - Corporate Logo
T#:22328085
Part#: VTD.EVH.2
Ships in 1 Business Day
$ 399.99 USD
Free Shipping
$ 399.99 USD
Free Shipping
This system allows you to control your BMW's OEM or aftermarket exhaust valves with the touch of a button. This kit enables the control of two electronic exhaust valves.