PX800 - Holley four barrel carburettor LA4-3048 F83 M3/M4 and F87 M2

F83 M3/M4 and F87 M2 COMPETITION (S55)

Fitting is straight forward and best done in conjunction with an Oil and Filter change

and safely allowing for higher horsepower & torque output

- Heat Shield that clips onto the original factory air box mounts

PX800 - Holley four barrel carburettor LA4-3048 F83 M3/M4 and F87 M2The PX800 filter is a perfect solution for anyone looking for more performance from their Holley four barrel carburettor. The filter unit has been designed with an 18mm recess on the underside, allowing you to fit the filter in a minimum space of 84mm. Each kit is supplied with a polished base plate and a polished stand off plate which provides great torque and is designed to deflect fuel spit back, finished off with a multi layer foam performance air