Review of e-series slip on for EX 400

[EX400rider]

Any one no how the e-series runs on an ex400. Im debating on eithr that or hmf. Im gettting K&N and K&N jet kit w/ it .

Please get back with me

slip ons suck and so do the white bros pipes get a big gun or yoshimoro

[bonified5]

I like the hmf. You can really feel the power it gives and its a slip on. Its a bi tloud tho so get the quiet core. You dont need a full unless u plan on doing internal engine mods.

r u kiddin me

hmf and sparks are like the best,yoshi is alright but big gun just makes alot of noise

Power differences are so minimal OMFG the HMF puts out .3 more horsepower:rolleyes: whos gonna notice it. I personally love my e-series ill put it on every quad i will own. Awesome sound and great performance down low. Very great modifacation. Two thumbs up here:macho My buddy had a Yoshi slip on and with my e-series i could spank him off the line each time then we would switch quads and mine would pull the holeshot eachtime

this link should help you with your desicion also
http://www.atvriders.com/reviews/wbpipe.html

[RiderTRX400ex]

i love my e series, it makes great power over stock...

the only downside to them is the mounting bracket breaking where its welded to the can. It can be welded, i had to weld mine.
The HMF are awesome too, IMO they are wicked loud..