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Watch the Arrington Performance Intro    

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Alan P's 2011 Supercharged 392
lead image

Alan P. brought Arrington his ProCharger supercharged 392 2011 Challenger for tuning. The results speak for themselves!

Alan's supercharged 392 2011 Challenger SRT8

Before and after product images.

2011 Challenger SRT8
Under the Hood
Performance Upgrade
2011 Challenger
2010 Challenger 392 Dyno Graph

Alan's was the first of many 2011 supercharger 392's to be tuned at Arrington.

These photos were taken during the performance upgrade at the Arrington Performance Headquarters.

Build Specs:

  • 2011 392 Challenger
  • Procharger P1SC
  • SHR Viking Trans
  • Protorque converter
  • API-Dual Fuel Hat
  • TORQUE: [MAX = 522.3]
  • POWER: [MAX = 523.0]
2011 Challenger after upgrades
2011 Challenger after upgrades
2011 Challenger after upgrades