Customer Cars

359whp / 379 Torque

300zx Twin Turbo, some Bolt-ons, custom chip, SAFC

5.7L Pontiac GTO

Cold air intake and HPTuners tune ONLY mods

Top Graph:  Before (red) and after (blue) HPTuners tune on motor only

331whp / 345 torque after tune 
(23 whp, 20 torque gain!)

Bottom Graph:  same car, on 100 shot

415 whp / 470 torque

 

459whp / 449 Torque

2003 Mustang Cobra

Basic Bolt-ons + Diablo Predator Tune

371whp / 356 Torque

Neon SRT-4, basic bolt ons, turbo upgrade, pump gas, AEM EMS

290whp / 289 Torque

 420a w/ Hahn Turbo kit, tuned with Megasquirt

 

295whp / 315 Torque

Subaru STI, basic bolt-ons, ECU Flash

157whp / 107 Torque

B16 VTEC Civic; K&N Intake, VAFC

Red = Before; Blue = After

230whp / 219 Torque

2.0 WRX, full exhaust + flash tune, stock otherwise, 93 octane

236whp / 214 Torque

Saturn Ion Redline; Intake, exhaust, header, HPtuners tune, stock pulley