I was wondering whitch pipe works bestand what kind of improvemts it does for the 99-2002 Polaris scrambler 500, the fmf Megamax silencer, the dg xcellerator, hpd pipe, hsp pipe, white bros pipe, or any else you guys have. Thanx so much!

 

I put a white brothers pipe on my 500 and it helped it a lot. Gave it a noticeable difference in low and mid range helped a little on top. The sound alone is a reason to get but the performance gains just make it that much better.