Exhaust Full Velocity / F8 ('10-11) Finish:Black Custom Cut Helix

Custom Cut Helix

you must tell the new owner (or operator

Easy to install

The stock driven clutch uses a compression spring that coil binds and doesn’t allow the clutches to shift into overdrive

Exhaust Full Velocity / F8 ('10-11) Finish:Black Custom Cut HelixWe 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,