CALL TO CONFIGURE AND PLACE ORDER.
The GForce Engineering 9” IRS for the 2015+ Dodge Charger and Challenger Hellcat, SRT and Scat Pack is a complete independent rear suspension that replaces your drive-line from the transmission back. Includes a fabricated 9” housing that bolts to the stock differential mounting points. It also includes GForce bullet-proof Renegade or Outlaw axles, 35-spline inner stubs, new outer stubs, 4” aluminum driveshaft and a complete modified rear cradle assembly including cradle to body and diff to cradle bushings.
What makes this kit different than most 9” kits we offer is the modified cradle assembly. In many cases, we strive to make the 9” a “bolt-in” solution that fits into the factory cradle and uses factory mounting locations. However, with the Challenger and Charger, we found there to be several geometry limitations that were proving to be weak points in such a powerful and heavy application. It’s not a secret that the cradle and suspension design in these cars is a dated design. The location of the differential, less-than-desirable axle angles and very soft bushings were causing premature wear and failure in many of the drivetrain parts; including axles, differentials and driveshafts. This problem was only magnified when lowering the car, going to a taller tire or softer springs allowing for more compression on hard launch.
Purchasing this kit is a lot more than just a center section, axles and driveshaft. It truly is a new driveline; complete with a new, modified subframe, cradle and differential bushings, improved geometry and everything else you would expect from a GForce 9” kit.