I installed a 3" DynoMax Cat-back system and a Diablo chip yesterday. Also have a K&N filter. The Diablo chip was not the aggressive tune for the intake ad exhaust. It was the basic tune.
THE NUMBERS ARE SAE CORRECTED NUMBERS!! MY NUMBERS WHERE ACTUALLY HIGHER FOR THIS DAY:
PRESSURE: 30.02 in Hg
INTAKE TEMP: 84.9 F
Correction Factor: 0.98 SAE
MAX POWER: 413.7 RWHP
MAX TORQUE: 397.9 RWTQ
I think I'm around 450-460 at the flywheel. With only $1200 in mods!
SOTP and IMPRESSIONS:
WR-X betta have NOS, BIGGER TURBO, pipe, no cats, 5" exhaust, and a Vette pushing it!
I think the car can break a 0-60 in 3.9 on a good traction day with cool/cold air!!!
THe WR-X is not that diffent in that we are both "blown" (hehe he...Blown...). Any mods should REALLY wake up the vehicle. DO SOME CHEAP EASY MODS! You will be AMAZED!