I Tried the VA CPC and the EZ for (both) a week. I liked the EZ better because it was adjustable, had the boost module(and elbow), it didnt smoke as much(with boost). the VA was easier to hook up by just a little bit,seemed to have more low end power,but smoked more,gave me higher EGTs,and cost more. so i went with the less expensive EZ. I like it adjusted so that i dont have alot of low end(easy on the clutch) but it is there when i get on it. JMO!
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01 2500HD QC,SB,3. 54,5 spd,4X4,241HD,SLT+,Sport all black,fully loaded,all leather htd,jacobs e-brake,tow pack,camper pack,,full rhino lining bed and rocker panels,265/75r16 BFG ATs ko,nerf bars,everthing black,4'' Jardine,ultra lite pyro & boost on a-pillar,EZ,NO stickers except cummins on door,License plate-1 CUMN, NRA endowment life member