Oil Diverter Valve for S54 Oil Filter Housing 325is Increased AirflowMethanol Hook UpsPerfect FitmentN54

Increased AirflowMethanol Hook UpsPerfect FitmentN54 Charge PipeSilicone ElbowMeth/Nitrous PlugsHardware KitFits:2007+ BMW 335i/xi/is Coupe/Sedan/Convertible (N54 Only)2008+ BMW 135i/1M (N54 Only)2009+ BMW Z4 35si (N54 Only)2008+ BMW 535i/xi (N54 Only)

Replaces BMW Part # 33171135242

Hobbs Switch

8 97-98E36/7 / E36/8 Z3 (96-02) > Z3 M - S52

Oil Diverter Valve for S54 Oil Filter Housing 325is Increased AirflowMethanol Hook UpsPerfect FitmentN54Lower oil temps on your Turbo Or Track Car. All the oil filter housings from the Euro S50 and S54 motors came from the factory with a thermostat installed in the oil filter housing. This design was intended for street cars so the engine oil could heat up quicker. However, this thermostat is restrictive and limits the oil flow to the cooler, even when fully opened. This causes overheating issues on Track and Turbo Cars a like. The Boost Monkey Oil