Skip to product information
1 of 4

Cornerstone Performance

Cornerstone Performance Dodge Charger/Challenger Hellcat/Scatpack Twin Turbo Kit

Cornerstone Performance Dodge Charger/Challenger Hellcat/Scatpack Twin Turbo Kit

Regular price $13,325.00 USD
Regular price Sale price $13,325.00 USD
Sale Sold out
View full details

Looking to Twin Turbo your Hellcat or Scatpack? 

If you're trying to make big power and run that number at the dragstrip or have a fun street car then look no further! We took our R&D to the literal drawing board and looked to maximize every aspect of the Mopar platform. A true bolt on twin turbo kit for the Hellcat, Scatpack market WITHOUT running it through the supercharger. We developed a 100% billet intake manifold with a built-in air/water intercooler in it that will come STANDARD with all of the kits. We started the kit by developing a billet stainless flange to mate/seal to the factory manifolds(we have made 1400+whp through them) because doing headers on these cars is not fun as you may know. The hotside is made out of 2.5" 304 Stainless that will come ceramic coated. Exhaust will connect right to the factory Cat-back or any aftermarket exhaust. Cold side piping is also made out of 2.5" 304 stainless that transitions to a 4" pipe to "fill" the engine bay all of the way to the throttle body. 

Example- The stock hellcat supercharger makes around 630-640whp at 12PSI of boost. On this twin turbo setup we made 915whp on 10PSI. Way less restriction, lower IAT's and reduced strain on the drivetrain. At 17PSI we made 1162WHP & 1073 Ft-Lbs. 

Features & Benefits of the Twin Turbo Kit from Cornerstone Performance 

  • 1800+WHP Capable depending on turbo size
  • 915WHP & 845 Ft-Lbs at just 10PSI
  • 1162WHP & 1073 Ft-Lbs at just 17PSI
  • Controllable boost levels at the touch of a button
  • 30*- Intake air temps over ambient supercharger temps
  • No more battling intake heat issues
  • Retains all factory sensors
  • Retains factory cooling system
  • 100% Designed, Fabricated & Finished in the U.S.A.
  • Kit includes all hardware

What is included in the Twin Turbo Kit from Cornerstone Performance?

  • Billet intake manifold (w/air/water intercooler w/16ORB ports)
  • Billet fuel rails (-10an ports)
  • 304SS Hotside pipes with Billet stainless flanges
  • 304SS Coldside (Powdercoated black)
  • 34SS 3" Exhaust
  • 2x Dual ceramic ball bearing turbos (Choice of 62mm or 68mm)
  • Exa-pump Scavenge pump (w/ custom bracket and plug/play wiring w/Relay)
  • Billet oil drains
  • DEI Heat Shielding
  • Braided stainless feed lines
  • Turbosmart Wastegates
  • Turbosmart Blow-off Valve
  • Screw in IAT sensor 
  • Wideband sensor extensions
  • Boots & Stainless T-bolt clamps 
  • Air filters/ Screens 

This will be a 100% True bolt on style kit. No cutting, welding, fabrication of any kind is needed. All AN lines will come pre made to correct length.

*Lead times are around 7 days