GSC Power-Division 23-8N Single Exhaust Valve-30mm (+1mm) (gsc2283-01) 1814 which is what Rally Armor

which is what Rally Armor uses to manufacture its UR line out of

1/8" NPT Port for Connecting Sensors or Water Methanol Injection

Active Autowerke Air Filter included

Quantum's roto-molded housing features a five-rib industrial grade look for long lasting durability and aFe quality recognition

GSC Power-Division 23-8N Single Exhaust Valve-30mm (+1mm) (gsc2283-01) 1814 which is what Rally ArmorWhen creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the