Kartboy Oil Cap Delrin Black - Subaru WRX / STI VA WRX / STI Differentials High torque solid hub and

High torque solid hub and disc assembly

endurance race

we found a great solution in the form of the PERRIN Turbo Sump Restrictor

This does NOT replace the OEM direct injection system

StopTech offer a wide selection of replacement

Kartboy Oil Cap Delrin Black - Subaru WRX / STI VA WRX / STI Differentials High torque solid hub andFor those of you who want a stylish OEM oil cap replacement, Kartboy has provided the masses with their delrin oil cap. These will complement your engine bay, and unlike other aftermarket oil caps that can be harsh to the touch, these are made out of delrin plastic. These can be removed with ease, and come equipped with a new O ring