The AfterFX Challenger

In 2008 HHP Built The Worlds Most Powerful Late Model HEMI Challenger
The AfterFX Challenger SRT-8

900+ rwhp / 1100+ bhp


Way ahead of the industry, back when 700rwhp was what our competitors were maxing out with on built engines with superchargers and nitrous all used simultaneously, we pushed the HEMI market into a new era when we set the world record for horsepower from a late model HEMI and did it on just one single power adder. A true testiment to our innovative design work, our top of the line BES engines and our all around demand for quality in every aspect of a build, we have continued to push the limits of the late model HEMI world one car at a time. We literally wrote the book on high horsepower HEMI's and paved the way for others to follow with builds such as this awesome Challenger.
This Car Features:
  • HHP/BES Forged L.C. 440 Stroker
  • HHP/BES Ported & Polished Cylinder Heads
  • HHP/BES SRT-8 Supercharged Stroker Cam
  • ProCharger F1A Supercharger @ 16 psi
  • Paramount NAG1 Transmission Upgrade
  • Diablosport CMR Custom Tuning by HHP
  • Kooks Long Tube Headers
  • Precision Custom 2400 Torque Converter
  • Driveshaft Shop 1400hp Axles & Quaife LSD
  • Fore Innovations Complete Fuel System by HHP
  • Custom AFTER FX Wide Body Kit
  • Custom AFTER FX Wheel Package








Make sure you check out the videos, they may be old but they're still cool: