Piper Exhausts · Performance Exhausts
M140i F20/F21 – Rear No Silencer
Part number: CBMW2B/R
£309.14 + £20.00 UK shipping
Available to order
Vehicle Fitment & Compatibility
BMW | BMW M140i F20/F21 3.0L Turbo 2016-19 (CBMW2) | BMW | BMW M140i F20/F21 3.0L Turbo 2016-19 (CBMW2) | BMW 1 Series
Product Description
M140i F20/F21 - Rear No Silencer (Non-Resonated) This valveless rear section has no silencers, also known as a "Non-Resonated back box". This exhaust part has been constructed using 3"/76.2mm & 2.5”/63.5mm stainless steel tubing. This section of exhaust is designed to be fitted to Piper only parts and is not a direct replacement for individual standard items. All parts are made to order and have a Made to order — allow up to 14 days turnaround before dispatch. The following parts are required to guarantee fitment. Front No Silencer (Non-Resonated) Centre With Silencer (Resonated) or Centre without silencer (Non-Resonated) Alternatively the CBMW2B/R Performance exhaust part can be made with silencers. Rear With Silencers (Resonated) Vehicle may need to be remapped to adjust cold start idle and remove exhaust valve function. Fitment questions? Contact sales@zeroparts.co.uk. Already own this system or want to feature your vehicle on our socials? Send us a message!