i got a new raptor and i want to find the best exhaust. i like my exhaust loud. whose got the loudest and whose got the most powerful.

I have the DMC Alien. Loud as heck and and according to specs. most powerful too. However, I have had some problems. Screws backing out and welds breaking from the vibrations. Manufacturer wasn't much help on warranty stuff. Buddy has Yoshimura pipe and it feels as powerful as mine, but not as loud. I would get the Yoshimura.

I have the Alba Stage 3 pipe kit on mine, it pulls pretty good, and is pretty fricken loud as well, price isnt bad either, I will be at gordons this week if you are around to hear it, here is a pic of the rear end.

damn, sorry about such the big pic.

maybe check out Duncan racings pipe. i dont know about the raptor but i know it wakes up both 450's. a bit costly but for the most part it seems worth the money. if i was running a thumper id probably go with Duncan.

I went with Alba on the YFZ450 as well, with the cam mod, and that thing definately puts the smack down on ALOT of bikes, YFZ's, Hondas and banshees are what he mostly plays with.

One friend of mine had the Alba pipe. Loudest Raptor I've heard. My other friend had a Curtis Sparks pipe. His bike was definitely one of the fastest piped Raptors I saw.

curtis sparks stainless X-6, best pipe and loud too.. mine hit 110 db in oregon with the spark arrestor (yikes).

I have a Duncan complete exhaust on my Raptor. So far I've been happy with it.

I raced against a friend who has an alba pipe on his. I constantly beat him by a bike. We then swapped bikes and he beat me everytime by a bike too. We concluded the Duncan had a very slight higher gain. But as you can see, one bike is not much difference.

I think most pipes are just as good. It's just a matter of preference.

ct racing is the best and its loud it made a big difference on my bike

ct racing is the best and its loud it made a big difference on my bike

If louder is faster then just take the silencer off