TWIN AIR Air Filter - Raptor 152904 Replacement Fork Covers for Suzuki — Fork Shoe The RPT designation comes from

The RPT designation comes from adapting the design from Cobra's Race-Pro 4" muffler into this three-inch size

Graves Motorsports Kawasaki ZX-10R (2021 + only) Race Use Only part

Everything you need to give your ride a fresh new look

ultra-strong Aramid fiber cord (S and E Compound models) can handle/carry more than 10

Lower the exhaust port to the optimum height

TWIN AIR Air Filter - Raptor 152904 Replacement Fork Covers for Suzuki — Fork Shoe The RPT designation comes fromDual bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions