Title: 2007 Yamaha Wolverine 450 4x4 Post by: illegal26 on June 18, 2007, 09:08:24 PM 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 Title: Re: 2007 Yamaha Wolverine 450 4x4 Post by: TRX450R_Racer on June 18, 2007, 09:28:10 PM A pipe is a the best way to get more power. I would look into a quiet pipe. Something like 93-96db range.
Title: Re: 2007 Yamaha Wolverine 450 4x4 Post by: illegal26 on June 18, 2007, 09:40:44 PM 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?Title: Re: 2007 Yamaha Wolverine 450 4x4 Post by: TRX450R_Racer on June 18, 2007, 09:57:14 PM 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.
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