Brian Crower Stage 3 Camshafts Subaru STI 2008-2021 Impreza_2017-2021 and throw out bearing

and throw out bearing

with a built/ported head

Part Number: SU001

the stock Evo 8 & 9 are designed to be biased towards understeer

Brian Crower Stage 3 Camshafts Subaru STI 2008-2021 Impreza_2017-2021 and throw out bearingPart #: BC0624 This Cam is perfect for those looking to make big power in their race motor. This cam would be best suited in a built race engine with a large turbo. They will raise the power band up to where a larger turbo can use it most efficiently. They are noticeable at idle, but do not sacrifice drivability. These can be used on a street car but we do suggest installing upgraded valvesprings, retainers, valves, and cam gears when using these