I've been running da Comp box for some time. Didn't realize how much power the box produces. :--) Recently mine had some issues. Sent it to EDGE, they checked it out and even updated it for me. Let me tell you the days without it my truck ran like a dog. Since I got a hybrid turbo and bigger housing couldn't get 8lbs. boost. Had to floor it and run the rpms up there to get any power. Got da box back in and
let me tell you my baby is back
. 02 HO 4x4 6spd Afe, ATS intake, Hybrid turbo, 16cm housing, 4in. straight pipe, x- pulse injectors, COMP BOX. Last dyno 388hp-833ftlbs torque rear wheels. 34 lbs boost. :-laf Thank's again Roger Middleton Edge Products.


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