GP-1

[cat eater]

Holy sh#t that thing is loud .Just caint beleive it i thought the vmax4 with a turbo was loud .caint wait to hear it on the trails.stupid me started it up in the new trailer could not hear all day sunday.just because i had to run her up around 8000 rpm thought it would mellow out and it did not.them there cats will hear me comming now .!!!!!!!!!!!! ps whats a good starting jet with these pipes thanks

[Master of Faster]

Yeah those GP-1's are rediculously loud, too loud IMO, I don't think I would even run that pipe on the trail.

[cat eater]

if i dont like it i will get the plugs from hauck and tone it down a little.

[JAMIE]

WHO MAKES THE GP-1 PIPE ...?

[cat eater]

White knuckle racing