Buying a 2004 Troy lee predator this weekend and i wanna mod the Sh** out of it lol. gotta start somewhere. i mostly want to increase lower end power, and a little bit of upper end, what do you guys think about the HMF slip on for the pred? any other opinions? THANKS

Site for HMF pipe : http://www.hmfengineering.com/predator.html

 

anyone?

 

HMF is great... creates almost the same power as a biggun.. hmf does 5hp.. and i heard from biggun theres makes 6..
i went with biggun only because with HMF.. there is no head pipe avalible.. but if your not worried about the head pipe thing.. go for HMF and save yourself 100 bucks.. the WB is junk.. i personally hate it and WB told me it only added 1-2 HP.. (b!tch all you want.. its what they said!!)
pro circuit wouldnt give me a number.. only 15%.. lrd makes 12% and i hate FMF, loud POS.

 

bump..... cmon peoples help me out with some opinions [img]i/expressions/face-icon-small-smile.gif[/img]

 

ive heard the hpd pipe is pretty good too.. they concentrate more on polaris so it could be the best out there..
the only 2 pipes i will tell you not to get is DG and MBRP.. my buddy has an mbrp and it is a pile.. there is a noticable difference between my pipe and his.. and i wouldnt get the DG simply because DG makes nerfs and grab bars... not pipes.

 

if i went with the HMF slip on, will the no head pipe thing cause any problems?

 

i guess the head pipe is good if your gonna do internal motor mods.. it adds the extra flow... atleast thats what ive heard.