Exhaust Valve - Audi / VW (many models check fitment)101. 9mm TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance,

The pads go on top of the rear rubber pad

5 inch ID Length: 10 inch Spring Rate: 750 lbs/inch

High velocity 3-into-1 pyramidal investment case merge collectors for improved exhaust scavenging

the DV+ retains all the benefits of the stock system

Boost Juice

The FEBI Timing Chain Tensioner is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment it replaces

46 kg/mm 44 N/mmBlock Height: 5 inch 127 mmTravel: 9 inch 229 mmLoad at Block Height: 2251 lbs 10013 NWeight: 5

You can load high octane files for race day and run regular pump octane on your daily commute and save at the pump

43 kg/mm 14 N/mmBlock Height: 3

Made completely of high quality Carbon

5'' in the front and 1

OEM-like drivability and reliability anywhere in the world