hmf full system or slip on?

[FF1O5]

im not sure if i want the full system or just the slip oin,i do mostly trail riding and might race flattrack next year because the track is only 5 minuites down the road,whats your suggestion?im trying to mkae an order through c&d but there not getting back to me.

edit:i thought this was the performance forum

[Woodsrider]

What are you looking for? One thing to consider is the effect of the system. The WB for instance, full system is mid to top end. Where the slip on is a bottom end pipe. So where are you looking to gain?
I'm not familiar with the HMF, other than just hearing them. And I didnt really like the sound:blah:

[FF1O5]

im looking for bottom/mid range.i really want my bike to pull hard thru the first 3 or 4 gears.

[Punk'd]

Full will help alot more then slip on.

[FTR250Rnif]

Originally posted by Punk'd
Full will help alot more then slip on.

yep:)