BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 3 Series E91 (2006-2012)

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

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E9x N52 Turner N52 Intake With Muffler, Resonator Delete Kit Purchase, and Pipe Cutter/Hanger Removal Plier Combo
E9x N52 Turner N52 Intake With Muffler, Resonator Delete Kit Purchase...
Enthusiast Bundles - Corporate Logo
T#:25042566
Part#: 008517LA01EBKT
In Stock
Sale - Save 30% $ 1,213.96

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

$ 849.99 USD
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Sale - Save 30%
$ 1,213.96

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

$ 849.99 USD
Add to Wish List

Unleash the roar of your N52 engine with the Turner Motorsport E9x N52 Muffler & Resonator Delete Kit. Elevate your driving experience by transforming your exhaust with this cost-effective kit, providing performance gains, a captivating exhaust note, and stunning exhaust tips. Shedding the heavy factory muffler, Turner's T304 stainless steel 3.0" tubing replaces it, delivering a lighter, high-flow solution compatible with the OEM rear valance. Easy to install with hand tools, this muffler delete adds a powerful sound without significant drone, while shaving off about 20lbs from your vehicle. Upgrade your N52 without replacing the entire exhaust system!

Key Features:

  • Turner designed Muffler & Resonator Delete for N52 engine
  • T304 stainless steel construction with 1.25mm wall thickness
  • CNC mandrel-bent 3.0" tubing for optimal exhaust gas routing
  • Tig-welded exhaust hangers for direct fitment
  • Hand-Tig welded joints for durability
  • Stainless steel Accuseal exhaust clamps for a leak-proof seal
  • Large radius bends ensure smooth transitions for optimal flow

Kit Includes:

  • Y-pipe section
  • Tailpipe section
  • Dual 3.0" exhaust tips (Black Chrome finish)
  • Stainless steel Accuseal exhaust clamps

See and hear the difference on the ECS YouTube page.

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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
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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.
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
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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.
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