Milltek Large Bore Downpipe and De-cat - BMW 2 Series M240i Coupé (G42 XDrive OPF/GPF Models Only) i3 Fitted with a 1st grade

Fitted with a 1st grade flex joint for free movement of the engine and exhaust and with all the necessary mounting brackets

M4 (G83) Competition and Convertible models

The restrictive stock airbox and flexible plastic inlet pipe have been replaced with a Venturi filter housing and a duct system with smooth transitions

BMW 435i xDrive M Sport 2014-

So we increased the height of the central section of the lid to allow for a larger flow collector and larger cone filters to be used

Milltek Large Bore Downpipe and De-cat - BMW 2 Series M240i Coupé (G42 XDrive OPF/GPF Models Only) i3 Fitted with a 1st gradeNOT ROAD LEGAL Fits to Milltek Sport and OE Cat Back Systems Requires Stage 2 ECU Remap Our range of Cat Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and or add a more suitably aggressive tone. All our products are made from 304L