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Defier Performance does it again. Stock bottom End 6.4 at 6psi of boost Hellcat Supercharged
Walk through of Defier Performance
Defier Performance HellScat Stage 2 introduction video
2014 Jeep SRT 392 with a Defier Performance Hellcat supercharger kit
@Defier Performance gets to have fun
Episode 1 The Mad Scientist Hellcat Chronicles presented by Defier Performance
5.7 Daytona on the dyno at Defier Performance
Hellcat swap hits the dyno
Defier Performance N/A tuning with an FRP Tomahawk cam kit
15 psi Test Pass | Haltech Data Logs Reviewed | Turbo 5.0 Coyote
