FORGE FMBGFK12 Boost Tap BMW 135 E81,E82,E87,E88 ymm_32 The Cat-Back system is a

The Cat-Back system is a direct bolt-on part and does not require cutting for installation

Brushed stainless finish

Rear -10 to 0

When the B58 engine is tuned heavily blow by can occur resulting in poor breathing our specifically designed catch can system and extensive testing has proven our oil catch tank kit's ability to effectively reduce sludge and carbon build up

Cast Aluminium Endtanks with COBB Logo

FORGE FMBGFK12 Boost Tap BMW 135 E81,E82,E87,E88 ymm_32 The Cat-Back system is aThis adaptor plate is installed between the boost (MAP) sensor and its mounting Boss. This allows for a takeoff to run a vacuum operated valve or for connection to a boost gauge, without having to cut into any original equipment. Vacuum hose, cable ties, and fitting instructions are supplied and the installation is fully reversible. Compatible with the following BMW MAP sensors: 13627551429 13627585493 13627599042 BMW Compatible Vehicles: 1' F20 (07