Easy bolt-on power for your 800 CFI

Available for the standard top end or for a 96mm big bore motor and head gaskets available in different thicknesses depending on application

Easily adjust without having to disassemble your clutch or remove weights

05-SHIM-7040 : Primary clutch spider shim to be used on Cat 1100 Turbo

2:1 compression ratio makes the motor detonation sensor kick on very easily and won’t allow you to lean out the motor for extra power

Exhaust Full Velocity / F8 ('10-11) Category_Default Category/SLED/Tools & Misc Easy bolt-on power for yourWe extensively tested this muffler to ensure the best combination of power, light weight, quiet sounds levels, and affordable price. Weighing in at a mere 8 lbs (11 lbs lighter than stock), shed some fat from your Cat! The muffler produced a noticeable increase in punch and throttle response as well. One of our main concerns was sound levels so our final design makes a nice deep throaty sound when you punch it but is not much louder than stock,