BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 5 Series E39 (1996-2003)

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:

HJS Exhaust Pipe Hanger - E36, E39, E46, E90, E92, E93, Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HJS - Corporate Logo
T#:556847
Part#: 18201401797
In Stock
$ 35.99 USD
Free Shipping on orders $49 and up
Rear muffler hanger
BMW Universal Catalytic Converter - 2.25"
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Emico - Corporate Logo
T#:23152011
Part#: 602205
Ships in 4 Business Days
$ 97.99 USD
Free Shipping on orders $49 and up
Enhance your BMW's performance with this OBD II compliant universal fit catalytic converter. This converter, devoid of O2 sensor bungs, ensures compatibility with various vehicles. However, please note that it's not a 50-state legal catalytic converter. For California residents, it's recommended to verify local laws pertaining to aftermarket catalytic converters.
Show More Show Less
Turner Motorsport Muffler Delete - E39 540
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
If installing tips, M-sport bumper fitment only.
Turner Motorsport - Corporate Logo
T#:11890025
Part#: 024413TMS01A
In Stock
Starting at $ 299.99 USD
Free Shipping
Starting at $ 299.99 USD
Free Shipping

Here at Turner Motorsport, we've loved the E39 540i for a long time. Our engineering team gathered around one and thought, "how can we make this better?" Muffler deletes are among the most drastic improvements an enthusiast can make to his or her M62 powered vehicle. BMW V8s sound incredible without the factory muffler. We wanted to offer an extremely high quality, 304 stainless steel muffler delete that you could install yourself - so we did. Our Turner Muffler deletes are CAD designed in-house, ensuring that each unit has integrated hangers and is mandrel bent to precisely fit in the factory exhaust location. Additionally, we added a turn down if you aren't interested in aftermarket tips - however, there's a cut line to add tips as well.

Features:

Turner designed Rear Muffler Delete - made of T304 stainless steel, 1.25mm wall thickness, CNC mandrel bent 2.75" tubing for straight-through exhaust gas routing

Tig-welded exhaust hangers that fit into the factory location for direct fitment

Stainless steel Accuseal exhaust clamps are included for a leak-proof seal

Large radius bends throughout provide smooth transitions for the best flow possible

KIT Options Include:

Muffler delete section

Dual 3.0" exhaust tips (select your finish)

Stainless steel accu-seal exhaust clamps

Optional exhaust pipe cutter and muffler hanger tools for a DIY

Show More Show Less

Walker Oxygen Sensor - E36, E39, Z3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Walker - Corporate Logo
T#:1195903
Part#: 11781427884
In Stock at Vendor
$ 167.99

This product was last offered at the strikethrough price on
04-13-2026

$ 142.99 USD
Free Shipping
$ 142.99 USD
Free Shipping
If your engine is tossing you an oxygen sensor check engine light, replace it with this unit from Bosch. The O2 sensor measures the amount of unburned fuel in the exhaust pipe to adjust fuel mapping for less emissions and better fuel economy. When malfunctioning, your MPG and performance can suffer. Replaced fairly easily, you can restore your performance and mileage quickly. Put some anti seize on the threads to prevent it from becoming a permanent part of the exhaust. Regularly scheduled maintenance as these tend to fail slowly.
Show More Show Less

OEM Bosch Oxygen Sensor - mounts before catalytic converter - E46 E39...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:2998
Part#: 11781742050
In Stock
$ 96.08

This product was last offered at the strikethrough price on
05-29-2026

$ 90.99 USD
Free Shipping
$ 90.99 USD
Free Shipping
This direct fit Bosch oxygen sensor plugs directly into your factory connector. It is the pre-cat sensor. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. It fits BMW E46 E39 E38 X3 X5 Z3 Z4. Bosch # 13 477.

This item fits the following BMWs:
1999-3/2003 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi 330ci
1999-2003 E39 BMW 525i 528i 530i M5
1997-2003 E39 BMW 540i
1995-2001 E38 BMW 750il
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
2000-2003 E53 BMW X5 4.4i 4.6is
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 E85 BMW Z4 2.5i Z4 3.0i
2000-2003 E52 BMW Z8
Show More Show Less
Genuine BMW Hex Bolt M10X40 - 11621427586 - E36,E39,E46,E53,E83,E85 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:12478
Part#: 11621427586
In Stock
$ 23.99 USD
Free Shipping on orders $49 and up

Connects the exhaust manifold to the downpipes.


Genuine BMW Hex Bolt - M10X40
This item fits the following BMW Chassis:
E36,E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M44,M52,M54,M56,S52
 

 

Show More Show Less

Turner Motorsport Muffler Delete - E39 M5 S62 (MUST CHOOSE TIP STYLE ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:9416042
Part#: 024413TMS01
In Stock
Starting at $ 312.99 USD
Free Shipping
Starting at $ 312.99 USD
Free Shipping
Add an aggressive exhaust note to your stock exhaust system on your S62 with the Turner Motorsport Muffler & Resonator Delete!

Our Turner Motorsport E39 S62 Muffler Delete removes the heavy, restrictive factory muffler and replaces it with a lighter weight, high flow, T304 stainless steel 3.0" exhaust tubing. This exhaust adds a louder exhaust note in a simple, cost effective way without replacing the entire exhaust system and is fully compatible with the OEM rear valance. Turner's Muffler Delete creates a noticeable increase in exhaust sound, without adding significant drone at cruising speeds. As an added bonus, this Turner Motorsport muffler delete shaves off weight and transforms the rear appearance of your M5 with beautiful 3" Turner Exhaust tips.

PART DESIGN

Our in-house designed and engineered rear Muffler Delete is made of T304 stainless steel, 1.25mm wall thickness, CNC mandrel bent 2.5" tubing for straight-through exhaust gas routing

High quality stainless steel, solid tube, barbed exhaust hangers are Tig-welded into the factory location for direct fitment

100% hand-Tig welded at all joints

Stainless steel Accuseal exhaust clamps are included for a leak-proof seal

Large radius bends throughout provide smooth transitions for the best flow possible


KIT CONTENTS

Tailpipe section

Dual 3.0" exhaust tips (select your finish)

Stainless steel accuseal exhaust clamps
Show More Show Less
Powerflex Rear Muffler Hanger - Street Version - E36 E46 E9X M3, E39 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:600480
Part#: EXH034
Back Ordered
$ 96.99 USD
Free Shipping
$ 96.99 USD
Free Shipping
BMW's original muffler hanger (part number 18201401797) works great at first but tends to fail over time, leading to sloppy exhaust movement and excessive noise. This failure is due to both heat and the heavy exhaust wearing down the hanger until it eventually tears, allowing the exhaust to shift around freely, banging off of nearby components. In order to address this common problem, Powerflex developed their own polyurethane rear muffler hanger that features a heavy-duty, yet lightweight, machined aluminum bracket. Polyurethane is significantly more resistant to the effects of heat and weight over time compared to rubber, meaning you can expect this exhaust hanger to last many times longer than your stock BMW hanger.
Show More Show Less

Genuine BMW Exhaust Pipe Hanger - Multiple BMWs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:367949
Part#: 18201401797
In Stock
7% off MSRP $ 171.99

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

$ 159.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 171.99

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

$ 159.99 USD
Free Shipping on orders $49 and up
Replace worn or otherwise damaged hangers to reduce squeaks and rubbing from exhaust-on-body contact

Cylinder Head To Exhaust Manifold Stud & Nut Kit - E39 E46 Z3 W M52tu...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:388324
Part#: TEN4649SK2
In Stock
$ 97.14

This product was last offered at the strikethrough price on
03-04-2026

$ 90.74 USD
Free Shipping
$ 90.74 USD
Free Shipping
This convenient kit includes all the hardware you need to replace your old, rusted (or broken) exhaust manifold studs on your M52tu-family engine's head.

This item fits the following BMWs:
1999-2000  E46 BMW  323i 323ci 328i 328ci
1999-2000  E39 BMW  528i
1999-2000  Z3 BMW  Z3 2.3 Z3 2.8
Show More Show Less
Elring Exhaust Manifold Gasket With Heat Shield - E39, E46, E53, E60,...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:383892
Part#: 11621732969
In Stock
$ 42.99

This product was last offered at the strikethrough price on
03-26-2026

$ 29.99 USD
Free Shipping on orders $49 and up
$ 29.99 USD
Free Shipping on orders $49 and up
2 required per vehicle
Universal Stainless Steel Straight Pipe - 2.5" OD - 24" Length ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:587358
Part#: TMS24SPKT
In Stock
$ 42.99 USD
Free Shipping on orders $49 and up
Rust can turn your exhaust system into useless scrap metal in a short period of time if you don't start with the right materials. Ensure your custom exhaust lasts as long as possible with this T304 stainless steel universal exhaust pipe! PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features an attractive brushed finish 2.50" outside diameter (OD) 1.5mm (.060") wall thickness tubing for durability Overall Length (OAL) is approximately 24.00"
Show More Show Less


ECS Remote Exhaust Vacuum Pump & Valve Controller Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:44292216
Part#: 004788LA01
In Stock
$ 100.99 USD
Free Shipping on orders $49 and up

Engineered for vehicles with vacuum-actuated exhaust valves, the ECS Remote Vacuum Exhaust Valve Control Kit puts you in complete command of your exhaust sound. This fully standalone system lets you open or close your valves instantly—no reliance on factory controls, drive modes, or complicated wiring.

At its heart is a self-contained vacuum pump and dedicated control module, operating entirely independent of your vehicle’s electronics. The result is broad compatibility with both OEM and aftermarket exhaust systems, allowing for the freedom to switch between aggressive performance sounds and a refined, quiet tone at the touch of a button.

Kit Includes:

Standalone Vacuum Pump – Delivers consistent vacuum for reliable valve function

Wiring Harness Options – Choose from a reversible cigarette lighter power adapter or a length of wire for custom hardwiring

High-Quality Vacuum Hose – Durable, leak-resistant construction for long-lasting performance

Remote Controllers – Compact fobs for easy operation from inside or outside the vehicle

Features:

Instant open/close control for exhaust valves

Operates completely independent of factory electronics

Universal compatibility with vacuum-actuated valve systems

Ideal for both aftermarket and factory exhaust setups

From stealthy early-morning starts to unleashing your exhaust’s full roar on demand, the ECS Remote Vacuum Exhaust Valve Control Kit gives you total control over your car’s voice—whenever and wherever you want it.

Show More Show Less
Schwaben 7/8"(22mm) Flexible Oxygen Sensor Wrench
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Schwaben - Corporate Logo
T#:368923
Part#: FO-78
Ships in 7 Business Days
Sale - Save 25% $ 48.99

This product was last offered at the strikethrough price on
05-02-2026

$ 36.74 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 48.99

This product was last offered at the strikethrough price on
05-02-2026

$ 36.74 USD
Free Shipping on orders $49 and up
The Schwaben oxygen sensor wrench has a six-point pivot head to provide a secure grip on stubbornly tight oxygen sensors located in awkward, inaccessible locations.
Genuine BMW Center Exhaust Pipe Hanger - Multiple BMW's
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:12675
Part#: 18207832991
In Stock
4% off MSRP $ 48.99

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

$ 46.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 48.99

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

$ 46.99 USD
Free Shipping on orders $49 and up
Replace worn or otherwise damaged hangers to reduce squeaks and rubbing from exhaust-on-body contact

M50/M52/S50/S52 6 Cylinder Head To Exhaust Manifold Stud & Nut Kit ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:348631
Part#: TEN3649SK1KT
In Stock
$ 144.34 USD
Free Shipping
$ 144.34 USD
Free Shipping
This convenient kit includes all the hardware you need to replace your old, rusted (or broken?) exhaust manifold studs on your M50-family engine's head (including M50, M52, S50, S52). The perfect time to preventatively replace your exhaust studs is anytime you remove the manifolds (perhaps to install headers) or are removing the head or complete engine. Kit includes the correct number of OEM studs, copper locking nuts, and also includes two jam-nuts to be used for removing your old studs and installing the new studs. This stud and nut kit Fits 325i, 325is, 328i, 328is, 323is, E36 M3 (3.0 & 3.2 liter), E34 525i (91+), E39 528i, Z3 2.8.

This item fits the following BMWs:
1992-1998  E36 BMW  323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1991-1995  E34 BMW  525i
1997-1998  E39 BMW  528i
1997-1998  Z3 BMW  Z3 2.8 M Roadster M Roadster
Show More Show Less

Schwaben Exhaust Pipe Hanger removal Pliers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Schwaben - Corporate Logo
T#:379176
Part#: 008778SCH01A
Ships on Jul 21, 2026
Sale - Save 25% $ 45.99

This product was last offered at the strikethrough price on
05-02-2026

$ 34.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 45.99

This product was last offered at the strikethrough price on
05-02-2026

$ 34.49 USD
Free Shipping on orders $49 and up

Tired of busting your knuckles from old hardened exhaust hangers?

This Schwaben tool removes the hanger by pressing on the steel hanger bracket and pulling the rubber hanger in one motion. Self centering force pin locks onto the pin while the flat paddle pulls off the rubber hanger from behind. Slim profile and a 25 degree offset works in tight areas.

Show More Show Less
Bosch Oxygen Sensor - mounts after catalytic converter - E46 E39 X3 X...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:2118
Part#: 11781433940
In Stock at Vendor
$ 147.99

This product was last offered at the strikethrough price on
06-11-2026

$ 123.99 USD
Free Shipping
$ 123.99 USD
Free Shipping
This is the post-cat oxygen sensor for cylinders 4-6 for BMW E46 E39 X3 X5 Z3 Z4. Bosch # 15 109.

This item fits the following BMWs:
1999-3/2003 E46 BMW 323i 323ci 325xi 328i 328ci 330i 330ci 330xi
2001-3/2003 E46 BMW 325i 325ci only for cars with M54 engine
1999-2003 E39 BMW 528i 525i 530i
2004-2006 E83 BMW X3 2.5 - Bank 1 Only
2004-2006 E83 BMW X3 3.0i - Bank 1 - Automatic Transmission Only
2000-2006 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i
Show More Show Less

Genuine BMW Exhaust Gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:367958
Part#: 18301716888
Ships in 4 Business Days
4% 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.

$ 22.99 USD
Free Shipping on orders $49 and up
4% 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.

$ 22.99 USD
Free Shipping on orders $49 and up
Oxygen Sensor - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:35863157
Part#: 11781742050
In Stock
$ 49.99 USD
Free Shipping on orders $49 and up
This direct fit oxygen sensor plugs directly into your factory connector. It is the pre-cat sensor. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. It fits BMW E46 E39 E38 X3 X5 Z3 Z4. Bosch # 13 477.

This item fits the following BMWs:
1999-3/2003 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi 330ci
1999-2003 E39 BMW 525i 528i 530i M5
1997-2003 E39 BMW 540i
1995-2001 E38 BMW 750il
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
2000-2003 E53 BMW X5 4.4i 4.6is
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 E85 BMW Z4 2.5i Z4 3.0i
2000-2003 E52 BMW Z8
Show More Show Less

Universal 3.5" OD Vibrant SS Resonator - 18"Length - Priced Each ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Vibrant Performance - Corporate Logo
T#:23020135
Part#: 17970
Back Ordered
$ 137.99 USD
Free Shipping on orders $49 and up

Experience Enhanced Exhaust Sound Control with Vibrant Performance Bottle-Style Resonators

Vibrant Performance introduces their Bottle-Style resonators engineered with an authentic straight-through perforated core enveloped in premium multi-layer sound suppression materials. These resonators adeptly mitigate exhaust noise while maintaining unrestricted exhaust flow. Crafted from high-quality T304 stainless steel, Vibrant Performance offers a range of applications, ensuring a perfect fit for various vehicle models.

Show More Show Less

Titanium Exhaust Wrap - 2" X 25'
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Prosport Performance - Corporate Logo
T#:385025
Part#: HEA-WRAPKIT-25
Ships in 2 Business Days
$ 29.99 USD
Free Shipping on orders $49 and up

Constructed for durability with a tight weave, 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. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees! 

Key Features:

  • 2" wide x 1/16" thick
  • Durable, tightly woven, 100% fiberglass
  • Reduce under hood temperatures
  • Protect other engine components
  • Protect your hands/arms from burns
  • Each roll comes with 5 FREE, 14" long stainless steel zip ties
Show More Show Less
ECS Vacuum-Actuated Exhaust Cutout Kit - Single
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:578024
Part#: 020923ECS01
In Stock
Starting at $ 135.99 USD
Free Shipping
Starting at $ 135.99 USD
Free Shipping
If you've been shopping for a freer-flowing, louder exhaust system to enhance power and sound but are concerned about all the drawbacks, the ECS Vacuum-Actuated Exhaust Cutout is the perfect solution to have it all!
Show More Show Less
2.5" Stainless Steel 3-Bolt Flange - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:28637313
Part#: 028092ECS05AKT
In Stock
$ 36.99 USD
Free Shipping on orders $49 and up

Upgrade your exhaust system with the 2.5" Stainless Steel 3-Bolt Flange - Priced Each. This high-quality flange is designed to provide a durable and reliable connection for your exhaust components. Made from stainless steel, it offers corrosion resistance and longevity, ensuring a lasting performance. Whether you're repairing or customizing your exhaust system, this flange is an essential component for a secure fit.

  • Durable stainless steel construction
  • Corrosion-resistant for long-lasting performance
  • Provides a reliable connection for exhaust components
  • Suitable for repair or customization of exhaust systems
Show More Show Less


Genuine BMW Exhaust Mount Hanger Support - S50 S52 S54 S62 S65 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:13200
Part#: 18207839657
In Stock
13% off MSRP $ 137.99

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

$ 123.99 USD
Limited Qty Sale
Free Shipping
13% off MSRP
$ 137.99

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

$ 123.99 USD
Limited Qty Sale
Free Shipping


Genuine BMW Support Rubber Mounting
This item fits the following BMW Chassis:
E36 M3,E39 M5,E46 M3,E85 Z4M,E36,E39,E46,E85 Z4,E86 Z4,E90,E92,E93

Fits BMW Engines including:
S50,S52,S54,S62,S65

Show More Show Less
Bav Auto Oxygen Sensor Tool - Angled Handle - 7/8"
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bav Auto Tools - Corporate Logo
T#:580382
Part#: B8800066
In Stock
Sale - Save 25% $ 49.99

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

$ 37.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 49.99

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

$ 37.49 USD
Free Shipping on orders $49 and up
Slotted, pivoting head has both hexagon and double hexagon drive. Angled handle reaches around obstructions. Fits all Oxygen sensors with 7/8in (22mm) hex.
Prosport Gold Heat Reflective Tape - 2" x 15'
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Prosport Performance - Corporate Logo
T#:385020
Part#: HEA-GWRAP-15
Back Ordered
$ 33.99 USD
Free Shipping on orders $49 and up
Constructed of laminated light-weight glass cloth, this gold reflective heat tape is designed to reflect 80% of radiant heat. With excellent pliability, this tape is easy to install. It's as simple as peel and stick.
Show More Show Less

E39 M5 Supersprint Section 2 X-Pipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:314
Part#: 786813
In Stock
$ 748.99 USD
Free Shipping
$ 748.99 USD
Free Shipping

Free ground shipping!

The Supersprint X-Pipe will delete the set of resonators ahead of the rear mufflers. By removing the resonators, you can get more volume and growl from your exhaust as well as decrease exhaust restriction for slightly better power and torque. Deleting resonators makes a small but noticeable increase in overall volume so it's recommended that this is done after changing or removing mufflers. This x-pipe fits in section 2 of the exhaust - after the factory cat section and before the rear mufflers. You will need to cut the original resonator section out of the exhaust and the Supersprint is clamped into place.

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!

 

section:section 2 resonator delete

connects to:stock cat section; stock or aftermarket mufflers

material:T304 stainless steel


This item fits the following BMWs:
1999-2003 E39 BMW M5

Show More Show Less

Universal Magnaflow Muffler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Magnaflow - Corporate Logo
T#:371600
Part#: 14851
In Stock at Vendor
$ 269.00 USD
Free Shipping
$ 269.00 USD
Free Shipping

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.

Show More Show Less
Powerflex Rear Muffler Hanger - Race Version - E36 E46 E9X M3, E39 M5...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:600485
Part#: EXH034BLK
Ships in 2 Business Days
$ 104.99 USD
Free Shipping
$ 104.99 USD
Free Shipping
BMW's original muffler hanger (part number 18201401797) works great at first but tends to fail over time, leading to sloppy exhaust movement and excessive noise. This failure is due to both heat and the heavy exhaust wearing down the hanger until it eventually tears, allowing the exhaust to shift around freely, banging off of nearby components. In order to address this common problem, Powerflex developed their own polyurethane rear muffler hanger that features a heavy-duty, yet lightweight, machined aluminum bracket. Polyurethane is significantly more resistant to the effects of heat and weight over time compared to rubber, meaning you can expect this exhaust hanger to last many times longer than your stock BMW hanger.
Show More Show Less

Genuine BMW Downpipe Gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:360759
Part#: 18301440183
Ships in 1-2 days
4% off MSRP $ 26.99

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

$ 25.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 26.99

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

$ 25.99 USD
Free Shipping on orders $49 and up
HJS Exhaust Clamp (D=70mm)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HJS - Corporate Logo
T#:1195885
Part#: 18307560780
Ships in 4 Business Days
$ 57.99 USD
Free Shipping on orders $49 and up
Used to connect two pieces of exhaust tubing

Bav Auto Extra Long Oxygen Sensor Tool - 1/2" Drive, 7/8" x 6" ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bav Auto Tools - Corporate Logo
T#:580383
Part#: B8800067
Ships on Aug 10, 2026
Sale - Save 20% $ 29.99

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

$ 23.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 29.99

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

$ 23.99 USD
Free Shipping on orders $49 and up
This 1/2" Drive, 7/8" x 6" Extra Long O2 sensor tool is used to remove difficult to reach oxygen sensors.

Dinan Stainless Axle-Back Exhaust - E39 M5
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:402001
Part#: D660-3950
In Stock
11% off MSRP $ 2,306.99

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

$ 2,049.99 USD
Free Shipping
11% off MSRP
$ 2,306.99

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

$ 2,049.99 USD
Free Shipping

The Dinan stainless steel axle-back exhaust is designed to compliment the E39 M5, rather than offend the driver and passengers with harsh exhaust notes. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

Most notably, Dinan offers a four year, 50,000-mile warranty that is unparalleled by most other exhaust manufacturers.

  • +6 HP @ 6500 RPM / +5 lb/ft @ 6500 RPM
  • Durable 20-gauge 304 stainless steel mufflers
  • Pleasant tone without excessive loudness thanks to Dinan's Tuned Resonance Chamber Technology
  • Weight savings of 28+ lbs. over the stock system
  • Worth 3 points toward your Dinan badge

This item fits the following BMWs:
E39 M5

Show More Show Less
Universal Stainless Steel 90 Degree Pipe - 3.0" OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:587361
Part#: TMS3090PKT
In Stock
Sale - Save 10% $ 40.99

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

$ 36.89 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 40.99

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

$ 36.89 USD
Free Shipping on orders $49 and up
Rust can turn your exhaust system into useless scrap metal in a short period of time if you don't start with the right materials. Ensure your custom exhaust lasts as long as possible with this T304 stainless steel universal exhaust pipe! PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features an attractive brushed finish 3.0" outside diameter (OD) 1.5mm (.060") wall thickness tubing for durability Minimum Leg Length - 8.25" Bend Radius - 4.75" @ 90° angle
Show More Show Less
Prosport Titanium Exhaust Wrap - 2" x 50
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Prosport Performance - Corporate Logo
T#:385019
Part#: HEA-WRAPKIT-50
In Stock
$ 49.99 USD
Free Shipping on orders $49 and up
Constructed for durability with a tight weave, 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. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees!
Show More Show Less


Universal Exhaust Pipe Reducer - 3" OD To 60mm ID
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:587351
Part#: TMS3060ER2KT
In Stock
$ 39.99 USD
Free Shipping on orders $49 and up
Connect your differently sized exhaust pipes quick and easy with this T304 stainless steel exhaust pipe reducer. PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features a raw finish 3.0" OD (Butt) To 60mm ID (slip) connections 1.5mm (.060") wall thickness tubing for durability Length on 60mm ID side - 2.25" Length on 3.0" OD side - 3.50"
Show More Show Less
BMW Universal Muffler with Tips - Street Series; Piping: 2.25in.; Muf...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Magnaflow - Corporate Logo
T#:20155636
Part#: 14816
Ships in 2 Business Days
$ 358.00 USD
Free Shipping on orders $49 and up

Enhance Your BMW with the Magnaflow Universal Muffler

Looking for an affordable way to replace your BMW's muffler and transform its exhaust note? Your search ends here! The brand-new Magnaflow Universal Muffler is your budget-friendly solution, designed to elevate your BMW's sound and style.

Key Features:

  • Budget-Friendly: The Magnaflow Universal Muffler is the go-to choice for budget-conscious BMW owners seeking an economical way to enhance their vehicle's sound.
  • Enhanced Sound: This muffler delivers an improved exhaust note, creating a deeper, more attractive tone that will make your BMW stand out from the crowd.
  • Universal Fit: With its universal fit, it is compatible with a range of BMW models, ensuring a seamless installation process.
  • Quality Construction: Crafted from durable materials, this muffler is built to last, providing long-term performance and value.
  • Turner Motorsport Approved: Endorsed by Turner Motorsport, a renowned name in the BMW community, you can trust this muffler to meet your expectations for quality and performance.

Say goodbye to that noisy ride and give your BMW the sound it deserves with the Magnaflow Universal Muffler. Upgrade today!

Show More Show Less
3 Pc. OXygen Sensor Wrench Set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CTA Tools - Corporate Logo
T#:2393414
Part#: CTA2073
Ships on Jun 30, 2026
$ 50.01 USD
Free Shipping on orders $49 and up
Get the complete set.

Supersprint Tubolare Long-Tube Performance Headers - E36 325i/328i/M3...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:3895
Part#: 785501
In Stock
$ 1,678.99 USD
Free Shipping
$ 1,678.99 USD
Free Shipping

Free ground shipping! 

The Supersprint headers are among the best on the market for making the most top-end power on the M50/S50US engines. These are a long-tube equal length design which maximizes airflow for excellent power gains. On their own these can be good for 12-15hp (and more with other modifications). These are the real deal stainless steel headers with beautiful construction and design (often copied for cheap auction sites but made from mild steel).

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 design because every aspect is done to such a high level. 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!

 

section:headers

connects to:Supersprint center section or stock cat section (with modification)

material:T304 stainless steel

 

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



This item fits the following BMWs:
1992-1995 E36 BMW 325i 325is 325ic M3
1996-1999 E36 BMW 328i 328is 328ic M3, when used on a racecar with OBD1 or similar engine management and emissions equipment removed
1991-1995 E34 BMW 525i

Show More Show Less

Genuine BMW Cable Grommet - E38, E39, E46
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:140859
Part#: 61138366627
Ships in 1-2 days
$ 20.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cable Grommet
This item fits the following BMW Chassis:
E39 M5,E46 M3,E38,E39,E46

Universal Stainless Steel J-Pipe - 2.5" OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:587362
Part#: TMS25JPKT
In Stock
$ 46.99 USD
Free Shipping on orders $49 and up
Rust can turn your exhaust system into useless scrap metal in a short period of time if you don't start with the right materials. Ensure your custom exhaust lasts as long as possible with this T304 stainless steel universal exhaust pipe! PART DESIGN Made from T304 Stainless Steel for corrosion resistance and features an attractive brushed finish 2.5" outside diameter (OD) 1.5mm (.060") wall thickness tubing for durability U-Bend Centerline Radius - 3.50" @ 180° angle Leg Length "A" - 5.0" Leg Length "B" - 5.50" Leg Length "C" - 7.0"
Show More Show Less

Stainless Steel V-Band Clamp - 2.5"
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:587344
Part#: TMS25VBKT
In Stock
$ 49.99 USD
Free Shipping on orders $49 and up
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 2.5" inside diameter (ID) to slip over a 2.5" 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.
Show More Show Less
2.5" OD Stainless Steel "U-J Bend" - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:22756729
Part#: 028092ECS03AKT
In Stock
$ 46.99 USD
Free Shipping on orders $49 and up

2.5" OD Stainless Steel "U-J Bend"

Revamp your BMW's exhaust system with the 2.5" OD Stainless Steel "U-J Bend". This high-quality "U-J Bend" is specifically designed for BMW vehicles, offering several advantages for improved exhaust performance and durability. Engineered with precision and quality in mind, it provides:

  • Durable stainless steel construction ensures longevity and reliability
  • "U-J Bend" design facilitates smooth exhaust flow
  • Easy installation with a 2.5" outer diameter
  • Compatible with various BMW models

Upgrade your BMW's exhaust system with this stainless steel "U-J Bend".

Show More Show Less

Build-Your-Own Universal Vacuum-Actuated Valved Mufflers - Dual Muffl...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:21209855
Part#: 044081LA01
In Stock
Sale - Save 12% $ 259.99

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

Starting at $ 229.95 USD
Free Shipping on orders $49 and up
Sale - Save 12%
$ 259.99

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

Starting at $ 229.95 USD
Free Shipping on orders $49 and up
Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.

OEM Pierburg Oxygen Sensor - BMW M52 S52
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pierburg - Corporate Logo
T#:47164963
Part#: 11781427884
In Stock at Vendor
$ 289.99

This product was last offered at the strikethrough price on
01-02-2026

$ 215.56 USD
Free Shipping on orders $49 and up
$ 215.56 USD
Free Shipping on orders $49 and up
A new oxygen sensor set can improve driveability and lengthen engine life. Ultimately, you achieve a smoother running engine that is more fuel efficient. Feedback from the oxygen sensors provides closed-loop control of the injected quantity of fuel for optimum air-fuel mixture, enabling virtually complete combustion to take place. Contaminants in gas and certain atmospheric conditions can drastically shorten the life of any oxygen sensor, therefore they should be checked with every periodic maintenance and changed if necessary. Sold separately, but four sensors are required. Fits E36 front and rear, M Roadster / Coupe front to 2000. Bosch Part # 13 884. Also replaces 11781437943. This item fits the following BMWs: 1996-1999 E36 BMW 323is 323ic 328i 328is 328ic M3 1997-1998 E39 BMW 528i 1998-2002 Z3 BMW Z3 M Roadster M coupe
Show More Show Less
Victor Reinz Exhaust Manifold Gasket With Heat Shield
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Victor Reinz - Corporate Logo
T#:14628
Part#: 11621732969
Ships in 2 Business Days
$ 62.38

This product was last offered at the strikethrough price on
05-11-2026

$ 62.23 USD
Free Shipping on orders $49 and up
$ 62.23 USD
Free Shipping on orders $49 and up
GASKET W/HEAT PROT.SHIELD AS
OEM Bosch Oxygen Sensor - mounts after catalytic converter - E39 540i...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:12647
Part#: 11781742051
In Stock at Vendor
$ 128.99 USD
Free Shipping
$ 128.99 USD
Free Shipping
This direct fit Bosch oxygen sensor plugs directly into your factory connector. It is the post-cat sensor. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. Bosch # 13475.

This item fits the following BMWs:
1997-2003 E39 BMW 540i M5
1996-2001 E38 BMW 740i 740il 750il
Show More Show Less


E39 540 Section 2 Straight Pipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:352954
Part#: 785513
Ships in 7 Business Days
$ 382.99 USD
Free Shipping
$ 382.99 USD
Free Shipping
E39 M5 Supersprint Section 2 Tuned Resonators
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:193539
Part#: 786803
Ships in 3 Business Days
$ 1,268.99 USD
$ 1,268.99 USD

Free ground shipping!

These tuned resonators replace the factory resonator in section 2 of the exhaust. Supersprint also offers this section without any resonator at all. But if noise and volume is a strong consideration for you then using resonators is a good idea. If you were building a track car with headers and no cats then resonators will help keep noise levels low.

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!

 

section:section 2 resonators

connects to:stock section 1/secondary cats; any muffler section

material:T304 stainless steel


This item fits the following BMWs:
1999-2003 E39 BMW M5

Show More Show Less