BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW Z4 M Roadster S54 (2003-2008)

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:
Exhaust Manifold Gasket - Set Of Six
Exhaust Manifold Gasket - Set Of Six
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:379470
Part#: 11627830667KT1
In Stock
$ 45.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 45.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Bav Auto Oxygen Sensor Tool - Angled Handle - 7/8"
Bav Auto Oxygen Sensor Tool - Angled Handle - 7/8"
10X Entries Into Our F80 M3 Sweepstakes
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
Add to Wish List
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
Add to Wish List
Slotted, pivoting head has both hexagon and double hexagon drive. Angled handle reaches around obstructions. Fits all Oxygen sensors with 7/8in (22mm) hex.
Bav Auto Extra Long Oxygen Sensor Tool - 1/2" Drive, 7/8" x 6"
Bav Auto Extra Long Oxygen Sensor Tool - 1/2" Drive, 7/8" x 6" ...
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580383
Part#: B8800067
In Stock
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
Add to Wish List
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
Add to Wish List
This 1/2" Drive, 7/8" x 6" Extra Long O2 sensor tool is used to remove difficult to reach oxygen sensors.
Elring Exhaust Manifold Gasket - S54 3.2L
Elring Exhaust Manifold Gasket - S54 3.2L
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:341254
Part#: 11627830667
In Stock
$ 7.50 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 7.50 USD
Free Shipping on orders $49 and up
Add to Wish List

This seals the exhaust manifold to the head. We recommend replacing this any time the exhaust manifold needs to be removed.

Fits the following BMW eninges:
S54 3.2L

Elring Exhaust Gasket - S54
Elring Exhaust Gasket - S54
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:384318
Part#: 18307830674
In Stock
$ 13.99

This product was last offered at the strikethrough price on
08-03-2026

$ 12.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 12.99 USD
Free Shipping on orders $49 and up
Add to Wish List

Located between the downpipes and the center section of the exhaust. This seals off the connection between the exhaust pipes.

Fits the following BMW engines:
S54 3.2L

Show More Show Less
Bav Auto Exhaust Doughnut Stretcher
Bav Auto Exhaust Doughnut Stretcher
10X Entries Into Our F80 M3 Sweepstakes
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
05-03-2026

$ 15.74 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 25%
$ 20.99

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

$ 15.74 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Elring Gasket Ring - E46 M3, Z4 M, E9X M3
Elring Gasket Ring - E46 M3, Z4 M, E9X M3
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45517825
Part#: 738.320
In Stock
$ 12.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 12.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This exhaust gasket ring seals the exhaust headers to the midpipe. This should be replaced every time the exhaust is disassembled. Replaces BMW # 11627830668
Elring EGR Valve Gasket - BMW E31, E34, E36, E38, E39, E46, E52, E53, Z3, Z4
Elring EGR Valve Gasket - BMW E31, E34, E36, E38, E39, E46, E52, E53,...
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45517835
Part#: 074.440
Special Order: No Guaranteed ETA
$ 7.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 7.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Seals the EGR valve to the exhaust Replaces BMW # 11727505259

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping