GSC Power-Division high pressure CONICAL Spring set for the Subaru EJ Engines (gsc5073) 1701 the AWE kit also features

the AWE kit also features 6-ply silicone hoses with gentle curves to prevent bursting under pressure

One of the main benefits of Track Mats for these automobiles is the protection they afford the floor carpeting

Meant for track use only and for OPF vehicles

the Injen intake tubes goes all the way to the turbos

Hondata Flash Pro Tuning Solution w/ Calibration

GSC Power-Division high pressure CONICAL Spring set for the Subaru EJ Engines (gsc5073) 1701 the AWE kit also featuresThe GSC Power Division High Pressure Conical Valve Spring with Ti Retainer for Subaru EJ platforms includes 16 titanium retainers, 16 conical valve springs, and 16 chromoly valve spring seats. High RPM and High Boost levels are not a problem on these kits. True conical valve springs are not a new concept and are industry proven to provide several key advantages over traditional spring designs. A major advantage of conical springs vs. traditional