Since this platform was first introduced in 2015 we immediately fell in love with it. An easy platform to make gobs of power and do so reliably is always something we are fond of. We have been modifying these since the beginning, but now that we own a 2021 Widebody Challenger Hellcat we decided to really push the platform and see how far we could go without restraint. This has been something extremely important to us in our constant attempt to provide consistent packages that you can enjoy for years! The paths outlined below are not the only way to achieve your goals, but we have picked this path as we have validated them on our own vehicle with hundreds of dyno pulls, half mile pulls, and track passes. This will give you the confidence that it’s a proven setup that you can just have tons of fun with! If you would like to discuss a more custom setup please email [email protected] to discuss your goals.
Stage 1: 91 octane friendly
- Upper pulley (size depends on if hellcat or redeye)
- Midpipe upgrade or ARH longtube headers
- CAI intake upgrade (if redeye or later hellcat w/ redeye intake, this will be left stock)
- ID1050X injectors (if redeye left stock)
- Pinned crank
- Mighty mouse catch can
- NGK 2309 spark plugs
- Gates belt
- Unlocked PCM via HP tuners and security cable (if 18+)
- Professional installation and tuning all done in house. Includes baseline pulls before work begins
Stage 2: E85 or race gas required
- Innovators west 9% overdriven lower pulley
- Boost a pump if Hellcat- will be limited to 50% ethanol- Redeye, Trackhawk, TRX will have no limitations
- ID1300X injectors (if race gas tuned ID1050x will suffice)
Stage 3: E85 or race gas required
- Kong CNC Ported supercharger and snout
- Kong 108 mm throttle body
- If redeye will require air intake coupler upgrade
- Hellcat will require fuel system upgrade, redeye OEM will be fine with boost a pump (TRX & Trackhawk will not require fuel system upgrades)
Optional items:
- Whipple 3L supercharger
- Fore innovations fuel system
- Built transmission
- Gforce 9” IRS conversion
- CPR trunk ice tank
- LME 426 stroker
- LME CNC Ported cylinder heads w/ CPR spec camshaft upgrade
Suspension packages: Wheels/tires are separate, but we can help pick the right setup to achieve your goals.
Stage 1:
- DIRS diff brace
- DSS one piece driveshaft
Stage 2:
- BMR Cradle & diff bushings
- Demon springs
Stage 3:
- BMR 15” rear wheel conversion
