GSC Power-Division Chrome Polished Super Alloy Single Intake Valve-37.15mm STD (gsc2056-01) _38mm_(Rear)_(2020_MK7_GLI_DCC)) RIGID's Amber PRO Edition was

RIGID's Amber PRO Edition was developed specifically for high dust

Kit options include: 17158: Complete Fuel System 17157: Back Half System (includes fuel cell and all lines to the engine bay) 17156: Engine Kit (includes rails

1/8" NPT male thread

Borla exhaust systems are covered under our Million-Mile warranty with the following exceptions

Our piston seats onto an internal O-ring to create a perfect seal

GSC Power-Division Chrome Polished Super Alloy Single Intake Valve-37.15mm STD (gsc2056-01) _38mm_(Rear)_(2020_MK7_GLI_DCC)) RIGID's Amber PRO Edition wasWhen 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