TWIN AIR Backfire Air Filter - KTM 154220FR Apollo-X Heated Grips Combined with Graves’ exclusive flash

Combined with Graves’ exclusive flash tune map this system produces a solid 11+ HP in the midrange and 13+ on the top of the horsepower charts

Includes mount kit

265mm Length New Diamond Shaped Silencer Design (Carbon Fiber Silencer with Carbon End Cap) designed to match the FZ10's "naked line

All necessary mounting hardware and instructions included

KTM 505 XCF 08-09

TWIN AIR Backfire Air Filter - KTM 154220FR Apollo-X Heated Grips Combined with Graves’ exclusive flash2 stroke kits include a Twin Air filter and a rigid, lightweight, billet aluminum cage that replaces the flimsy plastic stock cage and provides a tight seal to the airbox4 stroke kit replaces the air restricting stock backfire screen with a special backfire resistant layer of foam laminated to the inside Airbox kits include a complete airbox that increases the volume of the intake, wash plug, cage and all mounting hardware Includes a rigid,