ACT Honda Civic 4 Pad Rigid Race Disc4200011 is a 4 pad rigid race disc made with high quality, ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 4 pad rigid race disc is well suited for the smaller disc sizes in smaller engines.

MFR Part #   1293-013

driving situation

dramatically changing the responsiveness of your BMW E30

and Z4 as well as the E90/E92 M3

Passenger side engine mount for 2002-2005 Audi A4 1

Purge valve hose

1x OEM Pilot Bearing (Pressed Into Flywheel)

Injector cup set of 4 for all Big Port 1

inlet pipe

Denso Part #

The big concern is when they knock on warm restarts and can slap and damage other components or collapse at high rpm

5l 5-cylinder engines