Cobra Sport - BMW M4 Secondary De-cat pipe

BMW M4 (F82) Secondary De-Cat Catalyst Bypass Performance Exhaust fits to Cobra Sport Valved Cat Back Only (BM103)

Designed as upgrade to free up gas flow and increase the sound from the twin turbo 6 cylinder S55 engine. The Cobra sport secondary decat bypass system is a fantastic upgrade with out braking the bank.

Part no.

• BM102

Application

• BMW M4 F82

This BMW M4 performance exhaust is made in 3"/76.2mm bore pipework and replaces the secondary catalyst (Cat Bypass).

EML lights may activate after removing the standard second O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.

Requires 2 x BMW gasket - part number 18307851168 - all other relevant gaskets and fittings are supplied.