kfx 400 exhaust

[dvx304racer]

My buddy is looking for an exhasut for his 04 kfx 400 and he dosn;t know whta to get. He wants it to sound good and give lots of performance. I told him to get HMF. Any info on sites that tell you how much torgue and hp you get would be nice thanks

[mlrsone]

everything you need to know!


http://www.ctracing.com/ltz400%20pipe%20shootout%20mag%20.htm

[dvx304racer]

thanks alot this site really helps

[John Rogers]

Put a big gun on my Z,Sounds good and has good power but i tried to run the quiet core and it stripped the screws out of the ebd cap to much pressure,Pitched the core,opened air box and ran a 150 jet works good .Retaped end cap and used real alen head bolts.