Quote:
Originally Posted by ChadSZL1
I currently have csp long tubes, mid pipe no cats, awe exhaust, intake, 95mm TB, flex sensor, plugs, wires, and jms voltage booster. On 93 601 tire and on E60 644/676 no pulley change. Budget 4-5 grand. I also plan on getting the TCM tuned
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The OP has all this. So won't just fuel (injectors, pumps) a healthy lower pulley, a trans tune and rear drag pack (and perhaps a driver mod) get him to 700 whp and low-mid 10s?
For 9s yeah I agree a blower change with associated accoutrements for 800+ will likely be needed to overcome the extra weight of the cage.