PRO CIRCUIT T-4 Exhaust CRF80F/CRF100F XR80/XR100R 2001-2013 4H01080 El Diablo 4" Mufflers This ZX10 exhaust system was

This ZX10 exhaust system was developed using the same technology that has powered Monster Energy Graves Yamaha riders to 7 straight consecutive Moto America / AMA Superbike championships along with numerous 600cc titles

This also allows for quick cover removal / access to the sprocket

Aid in rear wheel alignment

Designed for use with any footpeg that fits the stock mounts

PRO CIRCUIT T-4 Exhaust CRF80F/CRF100F XR80/XR100R 2001-2013 4H01080 El Diablo 4" Mufflers This ZX10 exhaust system wasAdvanced design ensures lightning quick throttle response Extensively track and dyno tested Steel Allen head screws make repacking an easy task Exclusive E glass pillow packing Includes USFS approved spark arrestor that can be removed for closed course racing