I dyno'd my car the other day at TX2K15 I know my car makes at least 360rwhp. But dyno showed 335rwhp and only 397rwtq. I know this is off because I dyno'd last year at 345rwhp 430rwtq before longtubes when it was raining outside... By the way I have k&n filter, 75mm throttle body and plenum, under drive pulley's, longtubes, off-road x-pipe, slp catback, Ortiz tune, 4.10 gears, and a 100 wet nitrous
plate shot running 11.7-12.3 a/f. I am impressed how smooth my graph is.
GT 5 Speed Full Bolt On 370rwhp 440rwtq