Cobra Sport Sports Cat Downpipe Performance Exhaust - BMW 540i (G30/G31) (2017-20) SL-Class (R231) Opt for the unrestricted de-cat

Opt for the unrestricted de-cat to achieve maximum potential and peak gains (for motorsport use only)

They do not simply create a muffler or end pipes

Instead we are developing a separate J-pipe which will incorporate multiple methanol ports

BMW 335i xDrive Blue Caliper 2013-

Performance can be further increased with the addition of the optional downpipes

Cobra Sport Sports Cat Downpipe Performance Exhaust - BMW 540i (G30/G31) (2017-20) SL-Class (R231) Opt for the unrestricted de-catThis BMW 540i 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 factory emissions devices 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 may