Bills thunder pipe exhaust

[67mopar]

is this a good exhaust? i've been lookin for a full exhaust and saw this at magicracing.com and was wondering how many people have it and if it is worth the price?

[Justin#38]

I race quads and heard of alot of pipes but ive never heard of these kind before. I dont know how much the one you are lookin at cost but if you have no budget look into a Duncan Racing Fat Boy 4 exhaust or Curtis Sparks has some pretty nice ones

[67mopar]

i know people with 400's and 450's sometimes use them but i didn't know that they made them for a 300ex so i wasnt sure if it was good or not. but i think im goin to get a supertrapp ids2 or the hmf/wb combo for my bike. ive read that they're really good and after lookin for an exhaust for a while they are alot cheaper than alot of other exhausts