Rein Exhaust Hardware for BMW F83 M4 S55 3.0L

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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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Rein Copper Exhaust Lock Nut
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Rein - Corporate Logo
T#:348775
Part#: 11621711954
In Stock
Sale - Save 5% $ 1.95

This product was last offered at the strikethrough price on
06-29-2026

$ 1.85 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 1.95

This product was last offered at the strikethrough price on
06-29-2026

$ 1.85 USD
Free Shipping on orders $49 and up

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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