Cobra Sport BMW 440i (F32 LCI) (17-20) Sports Cat / De-Cat Downpipe Performance Exhaust M5 (F10) or carbon surface finish

or carbon surface finish

and together the kit offers much greater efficiency and volume over both the standard and our Stage 1 intercoolers

we tested several designs which include a square to tapered manifold which unfortunately didn't work and then our Gen2 design finally got the go ahead after month's of testing

and you flash it yourself at home

Cobra Sport BMW 440i (F32 LCI) (17-20) Sports Cat / De-Cat Downpipe Performance Exhaust M5 (F10) or carbon surface finishCobra 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 M440i performance exhaust is made in 3. 5" 88. 9mm pipework and fits from the turbo to the centre exhaust to replace the standard catalyst. The de cat exhaust version is sold for motorsport and off road use only worldwide. The