Exhaust Hardware for BMW F80 M3 S55 3.0L

Clear BMW chassis

Exhaust hangers and gaskets stand up to years of abuse from engine heat and the elements, they do not, however, withstand removal and installation very well. Here you will find individual hardware parts such as replacement bolts and rubber hangers.

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Supersprint Connecting Pipe Adapters (multiple applications) ...

T#:224291

Part#: 769033

Ships in 4 Business Days

$ 140.99 USD

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$ 140.99 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!

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Rein Copper Exhaust Lock Nut

2X Entries Into Our F80 M3 Sweepstakes

T#:348775

Part#: 11621711954

In Stock

Sale - Save 5% $ 1.95

This product was last offered at the strikethrough price on
08-31-2026

$ 1.85 USD

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Sale - Save 5%

$ 1.95

This product was last offered at the strikethrough price on
08-31-2026

$ 1.85 USD

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Flange copper nut - priced each

Rein Copper Exhaust Lock Nut is an essential component for anyone looking to maintain or upgrade their vehicle’s exhaust system. This high-quality copper nut ensures a secure and durable fastening, preventing exhaust leaks and ensuring optimal performance. Designed for heat resistance and durability, the Rein Copper Exhaust Lock Nut is perfect for high-temperature environments, making it ideal for both daily drivers and high-performance vehicles.

Turner Motorsport offers this premium copper exhaust lock nut, which is resistant to corrosion and rust, providing long-lasting reliability. Whether you're a professional mechanic or a DIY enthusiast, this copper lock nut is easy to install and ensures the proper fit and function of your exhaust system.

Made from high-quality copper for maximum durability
Heat and corrosion-resistant to withstand extreme temperatures
Perfect for maintaining or upgrading your exhaust system
Ensures a secure, leak-free connection
Available at Turner Motorsport for easy purchase

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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

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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

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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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BMW Xforce Smartbox Varex Muffler ECU Upgrade Module

T#:28570834

Part#: VKSB01-ECU-MODUL

Ships in 2 Business Days

Sale - Save 10% $ 399.00

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

$ 359.10 USD

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Sale - Save 10%

$ 399.00

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

$ 359.10 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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BMW F80 F82 (Valve Controller) Smart Box Drive Mode Harness 4 Pin Plu...

T#:28570820

Part#: BMC02-SMARTBOX

Ships in 2 Business Days

Sale - Save 10% $ 28.00

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

$ 25.20 USD

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Qty

Sale - Save 10%

$ 28.00

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

$ 25.20 USD

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BMW F80 F82 (Valve Controller) Smart Box Drive Mode Harness 4 Pin Plug is the must-have accessory for BMW enthusiasts seeking optimal performance. This innovative harness seamlessly integrates with the BMW F80 and F82 models, providing precise control over drive modes and valve operation. With easy installation and reliable functionality, it enhances the driving experience and customization options for BMW owners.

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Exhaust Hardware for BMW F80 M3 S55 3.0L

Supersprint Connecting Pipe Adapters (multiple applications) ...

Rein Copper Exhaust Lock Nut

Bav Auto Exhaust Doughnut Stretcher

BMW Xforce Smartbox Varex Muffler ECU Upgrade Module

BMW F80 F82 (Valve Controller) Smart Box Drive Mode Harness 4 Pin Plu...

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