For returning customers, please enter your email and password to log in to your account.
Modquad ATV Decompression Plugs are CNC machined from tough billet aluminum. It is designed to replace the stock decompression plug on your Yamaha YFZ450. It features a custom sized seal for a tighter seal than stock. These plugs are available in billet, blue and red finishes. All Modquad Decompression Plugs are manufactured in the U.S.A.