Go Fast Bits EX50 Wastegate - 13 psi Spring - 50 mm Diameter - Black ARP is a 12-hydroxy lithium-based lubricant

is a 12-hydroxy lithium-based lubricant with an outstanding resistance to water

the PROFORM(R) 750

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

Every MAHLE Motorsports piston is backed by 90-plus years of racing heritage and technology

Powerglide/TH350 Driven Gear Housing

Go Fast Bits EX50 Wastegate - 13 psi Spring - 50 mm Diameter - Black ARP is a 12-hydroxy lithium-based lubricantProduct 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