Brisk Racing Spark Plugs Yamaha YXZ/Wildcat XX Model_RZR PRO R Center caps are included with

Center caps are included with each wheel

The low-restriction/high-flow filter element

as pictured

Heavy-Duty steel

and direct it only where you need it

Brisk Racing Spark Plugs Yamaha YXZ/Wildcat XX Model_RZR PRO R Center caps are included withBrisk Turbo Racing Spark Plugs are designed for High RPM and or forced induction applications where spark plugs are subject to high vibration, pressure, and turbulence. Brisk plugs are an excellent choice for desert racing and drag racing. Brisk Turbo Racing spark plugs are symmetrical and do not need to be indexed. Spark Plug Electrode Design (SPED) provides alternative points of discharge that protect the spark discharge from high turbulence inside