My buddy is buying a DS-650, he wants the best aftermarket exhaust system on the market, best overall power gains.

What would you put on your DS-650 Baja? $ are not a issue

 

beating a dead horse that maybe why you are getting no answer...

do a search...hmf is one of if not the best slip on, endcap even better, full system dont know

hpresearch.net has dynos and charts for your needs

goodluck

i run an endcap and k&n filter with outer wear and the gains are incredible and sounds nice also.

 

I would have to give a vote to the Ron Woods pipe for a full exhaust system. Slip-on vote to the HMF.

 

Hear alot about the HMF, haven't tried it but I like the Yoshimura. Big Gun complete is not bad with proper jetting. Be sure to check oldmanracing's carb mods. Considerable gains to be found with them and almost free!

 

The HMF slip-on I had was good, but my HPR slip-on was better. The HMF has left my garage to a forum member.

 

Always liked my full CT exhaust.

And it's for sale![img]i/expressions/face-icon-small-wink.gif[/img]

 

I love my Yoshimura RS-3 slipon great sounding pipe and it pulls like CRAZY...but it is not the best peak hp making pipe if thats what you are looking for i would consider the ron woods full system.

 

I agree with CGJ, the HPR slip on has a great sound and adds tons of power!

 

i'm going to have to third the hpr slip on, I love it! but the endcap to me sounds a lot better.

I also have a endcap sitting in my garage