tburkdoll Posted January 28, 2010 Report Share Posted January 28, 2010 Little off subject but thought i'd ask anyway. I have an 05 Honda 400ex that is all stock except for a k&n filter. I'm considering modding it up some and was thinking of maybe putting a different exhaust on and maybe re jetting it and maybe re gearing it for some low end power. Anybody out there with some input or opinions on this subject. Quote Link to comment Share on other sites More sharing options...
TYLERTXSS Posted January 28, 2010 Report Share Posted January 28, 2010 I like the HMF but for a sport try FMF Quote Link to comment Share on other sites More sharing options...
black00chev Posted January 28, 2010 Report Share Posted January 28, 2010 Yoshimura or Pro Circuit, best out there... Quote Link to comment Share on other sites More sharing options...
tburkdoll Posted January 28, 2010 Author Report Share Posted January 28, 2010 Yoshimura or Pro Circuit, best out there... Ya the yoshi sounded good on a youtube vid i found. I get most my stuff from Rockymountain atv but what are some other good places to shop for my powersports stuff. Quote Link to comment Share on other sites More sharing options...
black00chev Posted January 28, 2010 Report Share Posted January 28, 2010 local dealer... if they are a good place they will come close to any online price and probably get it quicker as well. But rockymountainatv is the only good ATV site i know, i ride dirt scooters. Quote Link to comment Share on other sites More sharing options...
stg313 Posted January 28, 2010 Report Share Posted January 28, 2010 (edited) I've been riding offroad for about 8 years, and I'm a big FMF advocate..... Take it as you will. (Ive never put an FMF on a Honda though, but that shouldnt matter)(yes, both exhaust in the pic are FMF, gotta love it) Edited January 28, 2010 by Stg313 (see edit history) Quote Link to comment Share on other sites More sharing options...
dieselarmy13 Posted January 28, 2010 Report Share Posted January 28, 2010 I had a Pro Circuit on mine. I loved it. The Yoshi crowd always gave me a hard time about my cheap exhaust, but I had more beer money in the end. This has been a few years ago, though. Haven't been keeping up on that stuff lately. Quote Link to comment Share on other sites More sharing options...
tburkdoll Posted February 3, 2010 Author Report Share Posted February 3, 2010 I'm liking what i here with the yoshimura and the price isn't bad. HMF sounds good but it could be a little loud. I am going to go down a tooth in the front sprocket to gain some low end power. Bump for more input guys Quote Link to comment Share on other sites More sharing options...
sswake Posted February 4, 2010 Report Share Posted February 4, 2010 I used to race 4 strokes in the GNCC's and used to run DG, but that was about 10 years ago. DG always made more power for my setup but was very loud and went with a DG headpipe with a custom muffler from TC Racing which worked great. I always liked that setup, the DG headpipe had very good torque. I will say though I have heard good stuff about the Yoshi. Quote Link to comment Share on other sites More sharing options...
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