NRG Fender Washer Kit, Set of 10, Rose Gold, Rivets for Metal - FW-110RG 3.5" The COBB High Torque Aggressive

The COBB High Torque Aggressive map is typically used on vehicles that have an increased engine torque output of 50% or more over stock

They are resistant to gasoline and alcohol-based fuels

we use a neodymium magnet that prevents it from pushing out when crankcase pressure gets too high

DOT 4 or DOT 5

Helmholtz Chamber to Reduce Resonance

NRG Fender Washer Kit, Set of 10, Rose Gold, Rivets for Metal - FW-110RG 3.5" The COBB High Torque AggressiveFender Washer for Metal 10 Pack of our famous "Fender Washers" or dress up bolt kits. Basically, you can either pop these into any m6x1 thread on your vehicle (Most common size found on passenger vehicles), replacing old, ugly, rusty hardware for a more refined look or you can drill a hole in the surface and use the provided Rivnuts and Rivet tool to install. The Anchors provided in the FW 100 kit are best when used with metal or sheet metal surfaces.