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Genuine BMW M Performance Silencer/Muffler Exhaust without Tips 1 Series F20 F21 M135i M135iX (N55)

Regular price £1,010.56 GBP
Regular price £1,042.75 GBP Sale price £1,010.56 GBP
Jubilee Sale Sold out
exc. VAT £842.13 GBP
Price match

This Genuine BMW M Performance Exhaust silencer for your M135i. It refines the sound quality and the volume is optimized to enhance the typical BMW straight-six character further.


This does not include the exhaust tips, it is the backbox/silencer/muffler only.


  • The long-distance comfort is maintained
  • Excellent, distinctive sound for both exterior and interior
  • Reduced exhaust back pressure
  • Additional carbon or chrome tailpipe finishes to provide a high quality individualisation can be purchased separately.
  • All parts are made ​​of stainless steel for a long lasting life and corrosion resistance.
  • Developed with the latest CAD and FEM technology for optimal fit and OEM quality.


1 Series F20 M135i and M135iX 5 Door Hatchback (N55)

from April. 2011 - Present


1 Series F21 M135i and M135iX 3 Door Hatchback (N55)

from Dec. 2011 - Present

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.


18302349989 (Silencer System)


Manufactured by

BMW - Genuine BMW Performance Parts.


Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers if VIN is provided during check out on compatible vehicles.

  • Price Match Guarantee

    We are committed to giving you the best price. if you find a lower price on the same item at an eligible UK retailer website, we will match it.

  • Next Day UK Delivery

    For in stock items, get FREE Guaranteed next day UK delivery for orders over £99, excluding larger items and certain remote postal codes/areas. Same day dispatch available if your order is placed before 1pm UK Time.

  • Worldwide Shipping

    We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!

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