Cobra Sport De-Cat Downpipe Performance Exhaust - BMW 440i (F32/F33/F36) (2017-20) Acexxon substantially enhancing the looks of

substantially enhancing the looks of the existing BMW exhaust

Perfect peace of mind for your E9X M3

CNC Machined Breather Block

Diffuser can be used even with BMW tow bar

The ability to gain consistent and measurable power throughout the rev range is a difficult and technical process that requires hundreds of hours of dyno time

Cobra Sport De-Cat Downpipe Performance Exhaust - BMW 440i (F32/F33/F36) (2017-20) Acexxon substantially enhancing the looks ofThis 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 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