Go Fast Bits EX50 Wastegate - 13 psi Spring - 50 mm Diameter - Black ARP Comes available with combustion chamber

Comes available with combustion chamber volumes of 58cc or 72cc

2011-2014 GMC Sierra 2500 HD

Looking for an alternative to your stock fuel cell cap or maybe you need a fill cap for that custom oil tank or valve cover you are building

Pit Stop USA offers Moroso Ultra 8mm Plug Wire Set - Big Block Chevy - Under Valve Cover - Black 51543 at low everyday prices

HANS or other Head and Neck Restraint device anchor posts (not included) can be easily attached to the outside of the helmet using the installed M6 threaded inserts

Go Fast Bits EX50 Wastegate - 13 psi Spring - 50 mm Diameter - Black ARP Comes available with combustion chamberProduct Description: Wastegate EX50 13 psi Spring 50 mm Diameter Clamps Flanges Gaskets Hardware Black Universal Established out of resourcefulness, our Chief Engineer John Adrian created Go Fast Bits in 1997 when seeking to improve the performance of his first Subaru WRX. Existing products failed to meet Johns expectations of quality and performance he wanted more. John found that many performance products caused fitment and drivability compromises