do you think the cut outs are affecting it also? i would hate to take them out. also can the car be tuned for when im running the car normal and then with the cut outs open?
Lingenfelter cai , Vararam throttle body spacer, V-Max ported and polished Throttle body. SLP long tube headers, high flow cats, x pipe, Flowmaster 40's mufflers, Quick time performance exhaust cutouts. Livernoise stage 2 heads and stage 2 comp cam , Pedders suspension upgrade. Dyno to 434 rwhp.