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Genuine BMW F80 F82 M Performance Silencer/Muffler Exhaust System (M3 & M4)


  • £3,495.36
    exc. VAT £2,912.80


From the race track onto the street: This lightweight valve exhaust system with titanium silencer produces a highly emotional array, racing-like sound. It was developed especially for the F80 M3 and F82/F83 M4. Complimented with two 80 mm twin tailpipes made ​​of titanium with M logo to give the vehicle a distinctive look. Alternatively, 93 mm tailpipes made ​​of carbon with M logo can also be selected.

  • The M Performance silencer system gives the rear of the vehicle a distinctive and individual look.
  • The perforated inner pipes shows an excellent high-tech, sportiness and highlights the individual characteristics of the BMW M Series.
  • High-quality alternatives. You can choose between tailpipes made ​​of titanium or carbon fibre to make the vehicle even more individual and special than it already is.
  • Sounds performance: over the engine Dynamic button, multiple modes can be switched, which will affect the performance of the exhaust system:

Sport and Sport + Mode: extreme emotional sound, very athletic, very loud to give the maximum performance.

Efficient Mode: sporty sound, sportier and more emotional compared to standard, but with residual comfort for uncompromising everyday use
  • optimized exhaust system enhances the already characterful 6 cylinder bi-turbo sound for a sporty driving experience.
  • the exhaust system consists of a high-quality mix of materials, in which the preliminary tubes are made ​​of a lightweight steel and the silencer is made ​​entirely with titanium.
  • Lightweight: the silencer system is 32% (8 kg) lighter than the stock.
  • The exhaust system has been designed with the latest CAD and FEM technology, to ensures an optimal fit and the highest quality are achieved.
  • Easy installation: The exhaust system can be easily installed by bolting with the clamps provided. Welding is not necessary. 


Compatibility Check

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.


In the box: 

M Performance silencer with 4 polished titanium tailpipes or 4 carbon fibre tailpipes.

All the necessary mounting hardware. 



M Series M3 F80 Saloon

From April 2012 - Present


4 Series M4 F82 Coupe 

From Feb. 2013 - Present


4 Series M4 F83 Convertible 

From June 2013 - Present


Free Next Day UK Delivery

Free Next Day UK Delivery if ordered before 11am on all in stock items! We can also ship worldwide, simply enter your full address during checkout for a shipping quote. 



Two years manufacture warranty.


Manufactured by

BMW - Genuine BMW Performance Parts. 



Please contact us if you require a fitting service on this exhaust.


Part Number

18302349921 (Silencer System)

18302358111 (Titanium Tailpipes)

18302358110 (Carbon Tailpipes)



196 x 96 x 32cm (18302349921)

20 x 16 x 20cm (18302358111 x 4)



30kg (18302349921)

1.9kg (18302358111 x 4)