I had mine tuned by Sam @ Coastal with the Predator. I made 412rwhp on a dynojet, it made a little less than that at his shot b/c of the mustang dyno he has. Mods in sig. I'll be going for some more HP soon.
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Current Rides: 2001 BMW 540i, 2002 BMW 330i (wife's car)
Previous Rides: 2001 Saleen Mustang SC Speedster Convt, 95 Mustang GT w/ Built 331/Vortech S Trim - 550rwhp, 93 Mustang LX Procharged 400rwhp, 99 SVT Lightning 475RWHP