GSC P-D Chrome Polished Intake Valves 37mm Head (+1mm) - Subaru WRX 2002-2014 / STi 2004-2020 (Set of 8; +Multiple Subaru Fitments) 2.5 rs sedan Along with our software and

Along with our software and intake kit

The wheel is finished off with Enkei’s signature flat center cap

The Alfa Romeo catalytic converters are the most RESTRICTIVE components on the OEM exhaust system

BLOX Racing sway bars for the FR-S and BRZ have been designed to provide optimum handling results for both the street and track

but pump life will be diminished if used with 100% ethanol fuels

GSC P-D Chrome Polished Intake Valves 37mm Head (+1mm) - Subaru WRX 2002-2014 / STi 2004-2020 (Set of 8; +Multiple Subaru Fitments) 2.5 rs sedan Along with our software andWhen designing these valves, GSC used advanced 3D design and simulation programs to create a stronger and higher flowing valve head design. Prototypes were used in the specific applications to make sure that they have the highest flowing valve head that is available on the market today. The materials they have used have less valve distortion at the face than any of the tested designs which allow for better sealing under extreme conditions to promote