Cobra Sport De-Cat Downpipe Performance Exhaust - BMW 340i (F30 LCI/F31 LCI) (2017-19) E-AMG (W210) "This is the most cost

"This is the most cost effective way of improving the performance of your E9X M3

18-23ft-lb

BMW 428i M Sport 2016-

CNC machine all of the fittings

Cobra Sport De-Cat Downpipe Performance Exhaust - BMW 340i (F30 LCI/F31 LCI) (2017-19) E-AMG (W210) "This is the most costThis BMW M340i 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 sports catalyst version replaces a factory emissions device and is not EC homologated. This may not meet current emission laws for road use in your territory. All relevant fittings and gaskets are supplied EML lights