2007 Yamaha Wolverine 450 4x4

[illegal26]

Just wondering whats the best bang for the buck to get
some more power out of her she is sitting
on ITP C7 w/26" Mudlites and runs great but just cant keep up
will I really notice a differance w/ a pipe and jet kit and if so
any recomendations on pipe or K&N jet verse others.

Thanks

[TRX450R_Racer]

A pipe is a the best way to get more power. I would look into a quiet pipe. Something like 93-96db range.

[illegal26]

A pipe is a the best way to get more power. I would look into a quiet pipe. Something like 93-96db range.

Yes I would prefer something quiet,heres a stupid question loud or quiet does it affect performance?

[TRX450R_Racer]

A quieter pipe will not produce as much power as some of the louder ones. When I switch to a quieter pipe for racing I had to down jet a few sizes. If there was any power difference I didn't notice. I have a Yoshimura pipe it comes with a quiet insert. It is louder than stock but a lot quieter than most. It is supposed to be 93dbs but I haven't had it tested yet. Sounds good also.