the carpenter

Any one using these looking to buy them with the full length header's, Or should I stick with x pipe?

Albizo66

go with either the pro chamber, or the regular h

HACKGT350

im switching from my high flow H to the prochambers it suposed to sound really nice

the carpenter

I read that the x pipe dyno's more horse than h pipe but heard nothing about the pro chamber's, O ya I read this on Texas hot rod's web. site Just wanted to know any experiance with them as there is a bit diff. in price.

Albizo66

the x pipe dynos like 2 more hp than an h, nothing you'll feel or that will make a difference..i think the prochamber gives right around the same as a regular h, maybe a tad more

Mustang95

I ahve the prochamber and my buddy has the re H-pipe...The H is def Louder...