BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW F97 X3 M S58 3.0L

Active Autowerke BMW S58 F97/F98 X3M/X4M Downpipes w GESI CAT ...

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T#:638761

Part#: 11-070

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$ 2,849.99 USD

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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.

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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...

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T#:53149956

Part#: UVM.63MM.X2

In Stock

$ 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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Prosport Fiberglass Exhaust Wrap - White - 2" x 50'

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T#:385017

Part#: HEA-WRAPKIT-WHT

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$ 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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VRSF Catted Downpipes

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T#:13036534

Part#: VRSFCD1922

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$ 599.00 USD

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$ 599.00 USD

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These catted downpipes from VRSF are the best bang for the buck mod available for your S58. With these u[graded downpipes, backpressures is significantly reduced, letting the turbo spool faster and increase power. As direct bolt ons, these downpipes can give up to 30whp and 35wtq increase.

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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...

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T#:53149958

Part#: UVM76MMDUALOUTX2

Back Ordered

$ 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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Akrapovic Slip-On Titanium Exhaust System - Requires Tips - F97/F98 X...

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T#:597421

Part#: S-BM/T/10H

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$ 4,621.99 USD

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The engineers at Akrapovic have retained the dual-mode exhaust flap control from the original system. This allows the vehicle to have a more civilized, but deeper than stock sound at low speed. However, at higher RPM (or when selecting the S mode on the gearshift) the muffler is bypassed, creating a deep and sporty sound much more in keeping with the personality of the car.

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Prosport Fiberglass Exhaust Wrap - Black - 2" x 50'

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T#:385018

Part#: HEA-WRAPKIT-BLK

Ships in 10 Business Days

$ 28.00 USD

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$ 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 Electronic Exhaust Valve Control Kit - 1 Valve Ac...

Please visually confirm the exhaust valve actuator installed on your vehicle prior to p...

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T#:53114628

Part#: VTD.EVH

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$ 299.99 USD

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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 a single electronic exhaust valve.

Supersprint Center "H-Pipe" Connecting Pipe - F97 F98 S58 3.0L, G01 B...

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Required for Supersprint Front Exhaust Pipe Installation

T#:587858

Part#: 526013

Ships on Feb 2, 2027

$ 1,044.99 USD

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$ 1,044.99 USD

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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. 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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Dinan Free Flow Axle-Back Exhaust - BlackTips - F97/F98 X3/X4 ...

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T#:637446

Part#: D660-0086-BLK

Ships in 5 Business Days

Sale - Save 10% $ 2,699.99

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$ 2,429.96 USD

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$ 2,429.96 USD

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True to form, Dinan has developed this Free Flow stainless exhaust to increasing flow by reducing back pressure, resulting in more power. Best of all, it has a great tone that is aggressive when you want it to be, but pleasant and civilized under normal driving conditions. Constructed from stainless steel for the quality and performance you'd expect from your BMW.

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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...

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T#:53149954

Part#: UVM63MMDUALOUTX2

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$ 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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Dinan Resonator Delete Kit - F97/98 X3M X4M

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T#:3557743

Part#: D660-0087

Ships in 5 Business Days

Sale - Save 20% $ 562.99

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$ 448.15 USD

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$ 562.99

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06-24-2026

$ 448.15 USD

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The Dinan Resonator Delete Kit for the F97 X3M and F98 X4M introduces a more aggressive tone and an increase in volume over the stock system. Coupled with the associated Dinan exhaust, the sound is further enhanced into a smoother, fuller and more aggressive note that is befitting of the performance SAV. The offering removes the hydro-formed factory resonated section and replaces it with 70mm T304 stainless steel tubing for freer flowing capabilities. In place of the factory resonator itself, Dinan incorporates a beautifully crafted X-pipe made from mandrel-bent tubing for minimum restriction, unlike stamped X-pipes, which are commonplace in the market. This sophisticated 'X' is not only the focal point of the system in terms of aesthetics but also the star when it comes to the effects on the sound. Promoting even flow to both banks of tips, the 'X' removes unwanted nuances in sound caused by uneven exhaust flow that is often present with stock systems.

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Dual Drive Oxygen Sensor Wrench

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T#:641698

Part#: LIS12390

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$ 59.99 USD

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Tool comes with both 1/2" and 3/8" drive.

Supersprint Muffler Connecting Pipes - S58 3.0L

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T#:352020

Part#: 989244

Ships in 3 Business Days

$ 162.00

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10-05-2026

$ 116.99 USD

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$ 116.99 USD

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Connect your stock rear mufflers to a performance Supersprint center exhaust system. 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. 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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CTS Turbo Resonator Delete Kit - BMW S58 F97/F98 X3M/X4M

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T#:51075069

Part#: EXH-TP-0026

Ships in 7 Business Days

$ 299.99 USD

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This refined resonator delete kit for the F97 X3M and F98 X4M transforms the factory exhaust into a more aggressive, powerful note that perfectly suits the S58 engine. By replacing the restrictive, hydro-formed stock section with 70mm T304 stainless steel tubing, this upgrade significantly improves exhaust flow and provides a fuller, more assertive sound profile.

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Dinan Dual Exhaust Valve Remote Kit - F8X M2/M3/M4, F9X M5 M8 X3/X4/X...

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T#:641858

Part#: R660-0002

Ships in 5 Business Days

Sale - Save 10% $ 349.99

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

$ 314.95 USD

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09-29-2026

$ 314.95 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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Stainless Smooth T-Bolt Clamp - Priced Each

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T#:594070

Part#: 94100-0288

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$ 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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ECS Exhaust Hanger Locking Collar - 12mm

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T#:40106223

Part#: 053563LA01

In Stock

Sale - Save 10% $ 16.99

This product was last offered at the strikethrough price on
06-14-2026

$ 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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AWE Valved SwitchPath Axleback Exhaust - Chrome Silver Tips - BMW F97...

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T#:42234662

Part#: 3025-42301

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$ 2,665.00 USD

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$ 2,665.00 USD

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Unlock the true sound of the S58 engine with the AWE SwitchPath™ Catback Exhaust for the F97 X3 M. Designed to deliver an aggressive tone under throttle while maintaining a drone-free experience at cruising speeds, this system strikes the perfect balance between performance and comfort. By replacing the factory muffler, the SwitchPath™ system enhances exhaust flow and sound without overwhelming your daily drive. Integrated SwitchPath™ Technology works seamlessly with the factory valve system and M-Sport button, allowing you to adjust the exhaust tone on demand.

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2.5" Stainless Steel V-band Assembly - Priced Each

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T#:587343

Part#: 028092ECS04AKT

In Stock

Sale - Save 25% $ 49.99

This product was last offered at the strikethrough price on
06-14-2026

$ 37.49 USD

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$ 49.99

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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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Exhaust Manifold Sliding Bar

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T#:630230

Part#: 11658054866

Ships in 1 day

4% off MSRP $ 25.99

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$ 24.99 USD

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4% off MSRP

$ 25.99

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$ 24.99 USD

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Genuine BMW sliding bar. This part is a component of the turbocharger mounting and sealing system.

AWE Valved SwitchPath Axleback Exhaust - Diamond Black Tips - BMW F97...

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T#:42234663

Part#: 3025-43301

In Stock

5% off MSRP $ 2,731.99

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

$ 2,595.00 USD

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5% off MSRP

$ 2,731.99

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

$ 2,595.00 USD

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Unlock the true sound of the S58 engine with the AWE SwitchPath™ Catback Exhaust for the F97 X3 M. Designed to deliver an aggressive tone under throttle while maintaining a drone-free experience at cruising speeds, this system strikes the perfect balance between performance and comfort. By replacing the factory muffler, the SwitchPath™ system enhances exhaust flow and sound without overwhelming your daily drive. Integrated SwitchPath™ Technology works seamlessly with the factory valve system and M-Sport button, allowing you to adjust the exhaust tone on demand.

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Oxygen Sensor Thread Chaser

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T#:3729697

Part#: CTA2068

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$ 11.99 USD

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$ 11.99 USD

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Remove rust and dirt for easy installation with this tool

Stainless Steel Weld-In Oxygen Sensor Bung - M18x1.5mm

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T#:587345

Part#: TMS02BUNGKT

Ships in 3 Business Days

Sale - Save 25% $ 3.99

This product was last offered at the strikethrough price on
06-14-2026

$ 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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ECS Exhaust Hanger Locking Collar - 10mm

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T#:40106222

Part#: 053563LA02

In Stock

Sale - Save 10% $ 16.99

This product was last offered at the strikethrough price on
06-14-2026

$ 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 12mm locking collar can be found HERE.

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AWE Non-Resonated Performance Mid Pipes - BMW F97 X3 M

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T#:42234664

Part#: 3820-11301

In Stock

$ 435.00 USD

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$ 435.00 USD

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X-Pipe mid pipes are designed to increase exhaust flow and improve the tone by allowing exhaust gases from both banks to mix, helping to equalize exhaust pulses. This results in smoother exhaust flow and reduced backpressure, giving your exhaust a more even tone and better performance.

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V-Band Exhaust Pipe Clamp - N54 N55 N63 S55 S58 S63 Engines

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T#:44767343

Part#: 203.020

In Stock

$ 28.99

This product was last offered at the strikethrough price on
07-30-2026

$ 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.

Thin Wall Oxygen Sensor Socket

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T#:640932

Part#: CTA2064

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$ 17.85 USD

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$ 17.85 USD

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Out of space? Use this thin wall socket.

Eberspaecher Exhaust Bushing Sleeve - 49mm ID

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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

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$ 5.44 USD

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Universal Connector

Genuine BMW Hex Nut Wiht Flange - 07130757758

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T#:29104

Part#: 07130757758

Ships in 1 day

$ 3.09 USD

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$ 3.09 USD

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Genuine BMW HEX NUT WIHT FLANGE

Bav Auto Exhaust Doughnut Stretcher

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T#:580373

Part#: B8800051

In Stock

Sale - Save 21% $ 20.99

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

$ 16.49 USD

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$ 20.99

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$ 16.49 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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Dinan Heavy Duty Exhaust Band Clamp - 2.75" (70mm)

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T#:38688901

Part#: D662-9228

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Sale - Save 13% $ 21.99

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$ 19.14 USD

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$ 21.99

This product was last offered at the strikethrough price on
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$ 19.14 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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Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inl...

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T#:53149955

Part#: UVM63MMTSTYLEX1

Back Ordered

$ 499.99 USD

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$ 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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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...

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T#:53149957

Part#: UVM76MMDUALOUTX1

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$ 399.99 USD

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$ 399.99 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 / Dua...

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T#:53149953

Part#: UVM63MMDUALOUTX1

Ships in 1 Business Day

$ 399.99 USD

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$ 399.99 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 Y Pipe Adapter - 3.0" (76mm)

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T#:53149939

Part#: VTD.YPIPE.76MM

Ships in 1 Business Day

$ 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 T-Style Valved Muffler Kit - Single Inl...

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T#:53149963

Part#: UVM76MMTSTYLEX1

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$ 499.99 USD

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$ 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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Active Autowerke S58 / X3M/X4M Downpipes W Aflow CATs - 11-070A - F97...

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T#:50837018

Part#: 11-070A

Ships in 3 Business Days

$ 2,399.00 USD

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$ 2,399.00 USD

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These downpipes provide faster turbo spool, increased power, and a high-performance exhaust sound.

Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...

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T#:53149961

Part#: UVM.89MM.X1

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$ 399.99 USD

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$ 399.99 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 Xforce Smartbox Varex Muffler ECU Upgrade Module

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T#:28570834

Part#: VKSB01-ECU-MODUL

Ships in 1 Business Day

$ 399.00 USD

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$ 399.00 USD

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BMW Xforce Smartbox Varex Muffler ECU Upgrade Module is the ideal choice for BMW owners seeking to enhance their vehicle's performance. This innovative module seamlessly integrates with the Varex muffler system, allowing for precise control over exhaust sound and performance. With its easy installation process and versatile functionality, it provides an elevated driving experience for BMW enthusiasts.

Seamless integration with Varex muffler system
Precise control over exhaust sound and performance
Easy installation process
Versatile functionality for enhanced driving experience

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Milltek Performance Axle Back Exhaust System - BMW F97 X3M S58 ...

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T#:26538357

Part#: SSXBM121

Ships on Nov 18, 2026

Sale - Save 10% $ 4,811.99

This product was last offered at the strikethrough price on
10-26-2026

Starting at $ 4,330.61 USD

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Sale - Save 10%

$ 4,811.99

This product was last offered at the strikethrough price on
10-26-2026

Starting at $ 4,330.61 USD

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Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this axle-back exhaust system from Milltek. This axle-back exhaust system features 80mm (3.15") T304 stainless steel construction, with quad 115mm (4.5") exhaust tips available in multiple finishes. With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.

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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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T#:22328085

Part#: VTD.EVH.2

Ships in 1 Business Day

$ 399.99 USD

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$ 399.99 USD

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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.

Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...

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T#:53149962

Part#: UVM.89MM.X2

In Stock

$ 599.99 USD

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$ 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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Supersprint Performance Valved Mufflers - Chrome Polished Tips - F98 ...

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T#:587299

Part#: 526026

Ships on Feb 2, 2027

$ 5,786.99 USD

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$ 5,786.99 USD

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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 Performance Valved Mufflers - Black Tips - F98 X4 M & X4 ...

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T#:587300

Part#: 526046

Ships on Feb 2, 2027

$ 5,967.00 USD

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Qty

$ 5,967.00 USD

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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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Oxygen Sensor Socket - 22mm

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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

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$ 115.99 USD

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Properly remove stubborn o2 sensors.

Valved Rear Axle-back Exhaust (Carbon Tips) - F97/F98 X3M/X4M ...

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T#:51039997

Part#: 11-103C

Ships in 3 Business Days

$ 2,944.00 USD

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$ 2,944.00 USD

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At Active Autowerke, performance is about more than peak numbers. It’s about delivering a driving experience that feels sharper, sounds better, and maintains the refinement expected from a modern BMW. With over four decades of BMW performance development behind it, the F97/F98 X3M/X4M rear exhaust was engineered to give the S58-powered platform the deeper, more assertive tone many owners feel the factory system lacks. This axle-back system increases exhaust presence while preserving proper flow and daily drivability. By retaining the factory valve actuators, the system maintains full OEM functionality — delivering an aggressive note with the valves open and a controlled, composed tone when closed. On its own, the rear section provides a noticeable but refined sound improvement. For owners looking to maximize both sound and performance, the system pairs effectively with Active Autowerke mid-pipes and catted downpipes. Construction focuses on durability and consistent fit. The exhaust is manufactured from high-quality 304 stainless steel and each unit is test-fit on Active Autowerke’s dedicated F97/F98 fixture to ensure proper alignment and installation. Important Fitment Information A version is available for vehicles retaining the factory mid-pipes. If you later upgrade to an Active Autowerke or other aftermarket mid-pipe, different connecting pipes may be required. Sound Note: The rear section alone offers a refined increase in volume. The most significant sound change occurs when paired with an upgraded mid-pipe. Product Highlights Designed and manufactured in the USA Constructed from durable 304 stainless steel Deeper, more aggressive tone while retaining factory valve control Reuses OEM BMW exhaust valve actuators Each system test-fit on F97/F98 exhaust fixture Guaranteed fitment for F97/F98 BMW X3M and X4M Includes all necessary installation hardware

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Active Autowerke Valved Rear Axle-back Exhaust (Brushed Tips) - F97/F...

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T#:31522900

Part#: 11-103

Ships in 3 Business Days

$ 2,374.99 USD

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$ 2,374.99 USD

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At Active Autowerke, performance is about more than peak numbers. It’s about delivering a driving experience that feels sharper, sounds better, and maintains the refinement expected from a modern BMW. With over four decades of BMW performance development behind it, the F97/F98 X3M/X4M rear exhaust was engineered to give the S58-powered platform the deeper, more assertive tone many owners feel the factory system lacks. This axle-back system increases exhaust presence while preserving proper flow and daily drivability. By retaining the factory valve actuators, the system maintains full OEM functionality — delivering an aggressive note with the valves open and a controlled, composed tone when closed. On its own, the rear section provides a noticeable but refined sound improvement. For owners looking to maximize both sound and performance, the system pairs effectively with Active Autowerke mid-pipes and catted downpipes. Construction focuses on durability and consistent fit. The exhaust is manufactured from high-quality 304 stainless steel and each unit is test-fit on Active Autowerke’s dedicated F97/F98 fixture to ensure proper alignment and installation. Important Fitment Information A version is available for vehicles retaining the factory mid-pipes. If you later upgrade to an Active Autowerke or other aftermarket mid-pipe, different connecting pipes may be required. Sound Note: The rear section alone offers a refined increase in volume. The most significant sound change occurs when paired with an upgraded mid-pipe. Product Highlights Designed and manufactured in the USA Constructed from durable 304 stainless steel Deeper, more aggressive tone while retaining factory valve control Reuses OEM BMW exhaust valve actuators Each system test-fit on F97/F98 exhaust fixture Guaranteed fitment for F97/F98 BMW X3M and X4M Includes all necessary installation hardware

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Active Autowerke Valved Rear Axle-back Exhaust (Black Tips) - F97/F98...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:51039980

Part#: 11-103B

Ships in 3 Business Days

$ 3,799.00 USD

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$ 3,799.00 USD

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At Active Autowerke, performance is about more than peak numbers. It’s about delivering a driving experience that feels sharper, sounds better, and maintains the refinement expected from a modern BMW. With over four decades of BMW performance development behind it, the F97/F98 X3M/X4M rear exhaust was engineered to give the S58-powered platform the deeper, more assertive tone many owners feel the factory system lacks. This axle-back system increases exhaust presence while preserving proper flow and daily drivability. By retaining the factory valve actuators, the system maintains full OEM functionality — delivering an aggressive note with the valves open and a controlled, composed tone when closed. On its own, the rear section provides a noticeable but refined sound improvement. For owners looking to maximize both sound and performance, the system pairs effectively with Active Autowerke mid-pipes and catted downpipes. Construction focuses on durability and consistent fit. The exhaust is manufactured from high-quality 304 stainless steel and each unit is test-fit on Active Autowerke’s dedicated F97/F98 fixture to ensure proper alignment and installation. Important Fitment Information A version is available for vehicles retaining the factory mid-pipes. If you later upgrade to an Active Autowerke or other aftermarket mid-pipe, different connecting pipes may be required. Sound Note: The rear section alone offers a refined increase in volume. The most significant sound change occurs when paired with an upgraded mid-pipe. Product Highlights Designed and manufactured in the USA Constructed from durable 304 stainless steel Deeper, more aggressive tone while retaining factory valve control Reuses OEM BMW exhaust valve actuators Each system test-fit on F97/F98 exhaust fixture Guaranteed fitment for F97/F98 BMW X3M and X4M Includes all necessary installation hardware

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Evolution Racewerks Performance Downpipes - F97 X3M, F98 X4M ...

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T#:599274

Part#: BM-EXH025

Back Ordered

Starting at $ 1,195.00 USD

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Starting at $ 1,195.00 USD

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On a turbocharged vehicle, any restriction in the exhaust system reduces peak horsepower. By removing the factory catalytic converter, most of this restriction is removed gaining advantages in more than just peak horsepower. The factory downpipe, while excellent for maintaining strict emission regulations, does nothing to unlock the performance of a turbocharged engine. Due to an internal honeycomb structure that the exhaust gasses must pass through, flow is massively reduced. Additionally, this honeycomb causes turbulence after the converter which slows exhaust flow even further and causes more restriction. If you've ever tried to blow through a coffee straw, you know how your car feels. This not only limits how fast the turbo can spool or come up to speed but also how much air it can move in general. When the internal honeycomb structure is removed in favor of a straight and hollow piece, these issues are alleviated. Not only can the turbocharger come up to max rpm faster, is does this more efficiently and with less work since there is no back-pressure against the turbine wheel. Turbo lag becomes a thing of the past and because of this, the powerband shifts and massive top-end gains can be felt. Constructed out of 100% 304-grade stainless steel and fully mandrel bent, you can be sure that as much time has been put into construction as development. They are 100% TIG welded by in-house fabricators and built in the USA. The factory turbocharger turbine housing utilizes a V-Band flange which Evolution have duplicated and CNC machined cut out of billet 304 stainless steel. Stainless Steel CNC machined O2 sensor and laser cut brackets are TIG welded using stainless steel rods and the O2 sensor is positioned at the factory location.

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BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW F97 X3 M S58 3.0L

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