Genuine BMW M Performance B47 Diesel Active Sound Sport Exhaust Back Box/Muffler Rear Silencer (Axle-Back) F30 F31 F32 F33 F36 3 & 4 Series 318d 320d 418d 420d xDrive | OEM Rear Section No Tips | PN 18302407193 E91 LCI 330ix Expands JB4 boost range to

Genuine BMW M Performance B47 Diesel Active Sound Sport Exhaust Back Box/Muffler Rear Silencer (Axle-Back) F30 F31 F32 F33 F36 3 & 4 Series 318d 320d 418d 420d xDrive | OEM Rear Section No Tips | PN 18302407193 E91 LCI 330ix Expands JB4 boost range toBMW B47 F3x Active Sound Backbox Genuine M Performance Rear Section without Tail Trims Part No. 18302407193 Give your 3 Series or 4 Series diesel the soundtrack it deserves with BMWs factory developed Active Sound rear section for B47 engines. This genuine M Performance backbox delivers a deeper, more purposeful tone while keeping longjourney refinement. In ECO PRO it stays calm, in Comfort it adds a tasteful growl, and in Sport it brings a richer,

SKU: 64676490072 · From southroadsurgery.com.au