What Brand has a better Slip On or Full System. What won is louder and what one creates more Power. What one is the better value. This is all for a Yamaha Raptor, can't decide what one to get

 

I have the same question for a yfz450 but i don't care how loud

 

Their all loud, their all pretty decent. I dont Like Discs So I went with a Full Yosh Titatium pro and I like it. Feels Good, Sounds Good, Looks good [img]i/expressions/face-icon-small-smile.gif[/img]

 

I really dislike the HMF system.........it is well made.........the fit and finish is GREAT......and it sounds good.......but it doesn't perform like many of the other top exhaust manufacturers.........My recomendation would be yoshi or sparks for the raptor and Tom Carlson for the yfz

 

I like my yoshi it seems lounder than all the other pipes.. and lots of power [img]i/expressions/face-icon-small-smile.gif[/img] good price too

 

i got the hmf slip on for my yfz and i love it i think it made a big difference in power. My friend has the yoshi full system on his yfz and its a good system but i dont think its worth the money. His gave him a little more low end power than mine but mine has alot more top end power. We both run k&n air filters with the lid off also.

 

How much did you pay for your Slip On

 

The guys over on the YFZ site seem to have a different opinion. The HMF is preferred for it's power compared to other pipes available on the market.

Buck

 

3 of my buds have HMF slip-ons on there YFZ's One has a full yoshi the yoshi and one of the HMF bikes are by far the fastest all mods are equal

 

For YFZ get the Dubach (Dr D) slip on pipe. Duback is specifically designed with the stock header pipe in mind. HMF and Yoshi perform far better with their header pipe. Plus Dr D has done a ton of research and testing of the Yamaha 4-strokes...he was key in Yamaha 4-strokes being were they are today.