Home
Exhaust

BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW G42 M240i xDrive B58 3.0L

Clear BMW chassis

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:

Bav Auto Oxygen Sensor Tool - Angled Handle - 7/8"

10X Entries Into Our F80 M3 Sweepstakes

T#:580382

Part#: B8800066

Ships in 1 Business Day

Sale - Save 25% $ 49.99

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

$ 37.49 USD

Add to Wish List

Qty

Sale - Save 25%

$ 49.99

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

$ 37.49 USD

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.

3 Pc. OXygen Sensor Wrench Set

T#:2393414

Part#: CTA2073

In Stock

$ 50.01 USD

Add to Wish List

Qty

$ 50.01 USD

Add to Wish List

Get the complete set.

Bav Auto Extra Long Oxygen Sensor Tool - 1/2" Drive, 7/8" x 6" ...

10X Entries Into Our F80 M3 Sweepstakes

T#:580383

Part#: B8800067

Ships in 1 Business Day

Sale - Save 20% $ 29.99

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

$ 23.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 29.99

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

$ 23.99 USD

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.

Akrapovič Sound Kit for BMW G42 Exhaust

T#:37993401

Part#: P-HF1452

In Stock at Vendor

$ 610.99 USD

Add to Wish List

Qty

$ 610.99 USD

Add to Wish List

Akrapovič Sound Kit for BMW G42 Exhaust

The Akrapovič Sound Kit for BMW G42 Exhaust revolutionizes the driving experience by offering complete control over your exhaust sound. Designed specifically for select Akrapovič exhaust systems, this cutting-edge kit allows drivers to switch between a refined quiet mode and an exhilarating sporty sound with ease. Integrated with Akrapovič's advanced technology, the kit includes a receiver to operate the actuators that manage the exhaust valves. Control is at your fingertips with the Sound Remote Controller or the Akrapovič smartphone app, available for both iOS and Android.

Key Benefits:

Customizable exhaust sound to match your driving preferences
Seamless switching between quiet and sporty modes
Compatible with select Akrapovič exhaust systems for BMW G42
Integrated receiver for easy evolution system compatibility
Control via Sound Remote Controller or Akrapovič app
Elevates the sporty appeal of your BMW G42

Transform your BMW G42 with the Akrapovič Sound Kit and experience a driving experience that is as unique as you are.

Show More Show Less

Oxygen Sensor Thread Chaser

T#:3729697

Part#: CTA2068

In Stock

$ 11.41 USD

Add to Wish List

Qty

$ 11.41 USD

Add to Wish List

Remove rust and dirt for easy installation with this tool

Thin Wall Oxygen Sensor Socket

T#:640932

Part#: CTA2064

In Stock

$ 17.85 USD

Add to Wish List

Qty

$ 17.85 USD

Add to Wish List

Out of space? Use this thin wall socket.

Bav Auto Exhaust Doughnut Stretcher

10X Entries Into Our F80 M3 Sweepstakes

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

Add to Wish List

Qty

Sale - Save 25%

$ 20.99

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

$ 15.74 USD

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

Active Valve Control

T#:35391006

Part#: SSXBM1275

Special Order: No Guaranteed ETA

Sale - Save 10% $ 549.99

This product was last offered at the strikethrough price on
08-29-2026

$ 494.98 USD

Add to Wish List

Qty

Sale - Save 10%

$ 549.99

This product was last offered at the strikethrough price on
08-29-2026

$ 494.98 USD

Add to Wish List

Milltek Sport's Active Valve Control (AVC) offers advanced exhaust management for vehicles with factory-installed valves and Milltek's performance exhaust systems with valve control upgrades. Seamlessly integrated, AVC allows drivers to control the opening and closing of the exhaust valves, enabling precise adjustments to both sound and volume to suit their preferences. For select models, AVC features optional app control through iPhone or Android devices, providing convenient customization at the driver’s fingertips. With full CAN BUS integration and built-in safety features, the system guarantees reliable performance while giving complete control over the exhaust’s acoustic output.

Show More Show Less

Offset Oxygen Sensor Wrench- Extended

T#:640929

Part#: CTA2065

Back Ordered

$ 19.99 USD

Add to Wish List

Qty

$ 19.99 USD

Add to Wish List

Extra length is needed sometimes

Select Vehicle

Purpose

Category

Home

Exhaust

Brand

View All Brands

Price

Special Offers

On Sale (4)

Shipping