BMW 320D (F30 LCI/F31 LCI) (2015-19) Quad Exit M3 Style Performance Exhaust Conversion US Approved we have also seen this

we have also seen this in re-mapped normally aspirated ST's as well

Typical Dry Boiling Point: 312°C (594°F)

6mm) exhaust tips have been specially designed as a direct replacement to fit a range ofB47 & B48 enginedG20/G21 BMW 3 Series models

The system has been created in a similar design to our Venom exhaust range which removes the rear silencer but keeps the central resonated section to remove the resonation sound produced by the engine to keep cabin unwanted noise to a minimum

Example of Audi S3 (3door) sports exhaust (cat-back - resonated)

BMW 320D (F30 LCI/F31 LCI) (2015-19) Quad Exit M3 Style Performance Exhaust Conversion US Approved we have also seen thisFits: B47 Engine F30 (Saloon), F31 (Touring) M Sport models. (Rear panel not included, see part code RP01). 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 320D performance exhaust is made in 2. 5" 70mm pipework and fits from the centre section backwards replacing the standard