GSC P-D Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) - SET 8 - 4G63T Evo1-9 / DSM Vehicle Model_3 Series 545 (Only two sets left

545 (Only two sets left at this price)

5RS is an excellent way upgrade to the look

and 3in rear-mid pipe with muffler

This results in clean air recirculating back into the intake unlike the factory system which puts the release tube directly back into the engine

GSC P-D Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) - SET 8 - 4G63T Evo1-9 / DSM Vehicle Model_3 Series 545 (Only two sets leftPart #: 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