stock 450r pipe

[quad janern]

hi
i just hate the sound in my 450r , and thats cause i run with the orginal exhaust system.
but i want some more sound. can i take out the silencer system from the pipe without loosing much horsepower ?
thanx!

Get an HRC end cap.

[ricks450]

take out your spark arrester. and just put the cap back on. it wont hurt anything. it will be alot louder. and know you wont loose power. just leave your airbox cover on and it be fine. if you remove the airbox cover you will need to change your jets.

[hdwrench]

I have a extra HRC end cap, whats it's worth?? I swapped into a HMF ballance much better over all and the sound is killer