PRO CIRCUIT T-4 Exhaust CRF80F/CRF100F XR80/XR100R 2001-2013 4H01080 El Diablo 4" Mufflers Full carbon "Shark Cut" end

Full carbon "Shark Cut" end cap

75" Diameter (without bezel)

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

Merged the 1-7/8" head pipes into a large 2-1/4" collector that steps up to a 2-1/2" perforated core Core wrapped in stainless steel screen then encloded in fiberglass pillow Collector covered by large one-piece heat shield that is held in place with two clamps and stamped Cobra logo 4" muffler body capped with a 4" machined aluminum dual-cut tip that features small alluvial flutes Body arrives pre-set in slight upward position Works wtih stock or extended bags

(11/10ths and maximum effort every time from Graves)- Chuck Graves Installation instructions from the tabs listed above

PRO CIRCUIT T-4 Exhaust CRF80F/CRF100F XR80/XR100R 2001-2013 4H01080 El Diablo 4" Mufflers Full carbon "Shark Cut" endAdvanced 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