F30 F31 F32 F33 F36 BMW 328i 428i M Performance Rear Silencer 18302293771

Stainless steel BMW M Performance rear silencer for F30, F31, F32, F33 and F36 328i and 428i models including xDrive. Direct bolt-on axle-back fitment - no cutting, welding or modification required.

Delivers a deeper, more engaging exhaust note without drone, plus subtle throttle response gains from reduced back pressure. Etched M logo, factory alignment and corrosion-resistant construction.

• Authentic OEM part number 18302293771
• Fits pre-LCI and LCI petrol variants
• Fast road and daily driver friendly - track day capable but civilised
• No compatibility guesswork: verified for listed chassis and engines only