Cobra Sport Venom Cat Back Exhaust (Race Box Delete) - BMW F40 M135i

This Cobra Sport Venom cat back system replaces the PPF, centre and rear sections of the F40 M135i with 3" (76.2mm) stainless steel pipework and deletes the rear silencer for a much louder, rawer sound. Configure it resonated or non-resonated, valved or non-valved, with a choice of tailpipes.

Please note: This system has no rear silencer and will be loud. This system removes the PPF (petrol particulate filter) and is sold for motorsport / off-road use only. Engine tuning (ECU remap) is required at the time of fitting to cancel the EML light. Valved versions retain the factory exhaust valves, so the tone still changes between quieter and louder settings as you switch drive modes. Non-valved versions remove the exhaust valves, so the sound will no longer change with drive modes. This will not harm the running of the car.

Features

• 3" (76.2mm) cat back system from the front catalyst backwards
• Replaces the PPF, centre and rear sections
• Race box delete - no rear silencer
• Resonated versions keep a centre silencer for a subtle but sporty tone; non-resonated versions delete it for a louder note.
• Choice of stainless steel or carbon fibre tailpipes
• All relevant fittings and gaskets are supplied.

Fitment

• BMW F40 M135i xDrive (2019+)