GSC P-D Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) - SET 8 - 4G63T Evo1-9 / DSM Vehicle Model_SC 400 Owners that daily drive their

Owners that daily drive their Subaru and wants quick engagement when driven enthusiastically need to look no further than the Clutch Masters FX200 kit

Great for all motor and forced induction applications

ISR Performance Turbo line kit

They are far superior to OEM fasteners in terms of durability and service life fully capable of handling the extra stress of high combustion pressure engines

GSC P-D Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) - SET 8 - 4G63T Evo1-9 / DSM Vehicle Model_SC 400 Owners that daily drive theirPart #: 2007 8 GSC Power Division is expanding its already successful valve line to now include a Super Alloy Exhaust valve. The new Super Alloy Exhaust valves were designed for engines used in extreme conditions. With advancements in manufacturing technology and metallurgy, GSC Power Division was able to design a blend of Super Alloys that can handle the immense heat and power levels of today's ultra high horsepower turbocharged and normally