BMW 420D Dual Exit Rear Exhaust Dare Wheels Corner weight adjustment:

Corner weight adjustment:

this sports exhaust will still enable you to pass a UK MOT emissions test and police road side checks

In short the MIL light or Decat light as some call it will be much less prone to coming on for the cat not being there

BRZ and FR-S Models

Cat-back (SSXRN306)

BMW 420D Dual Exit Rear Exhaust Dare Wheels Corner weight adjustment:Part number: BM71 BMW 420D Performance Exhaust (Inc. 2WD & X Drive models). BMW 420D to 435 Exhaust Style Conversion. Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This BMW 420D performance exhaust is made in 2. 25" 57. 15mm pipework and fits from the centre section backwards replacing