Want 100% more torque & 97% more horsepower from your Mitsubishi Challenger?
Roo Systems Mitsubishi Challenger ECU Remapping results
Roo Systems dyno tested the Mitsubishi Challenger before and after the Roo Systems Mitsubishi Challenger ECU Remapping below are the results of fitting our premium matched custom tune and exhaust package.
Results: Stock standard
Max Horsepower (HP): 129.6
Max Torque (ft-lb): 305
Results: With a Roo Systems custom tune & Exhaust package
Max Horsepower (HP): 148.4
Max Torque (ft-lb): 375
*All before and after dyno figures are at the wheels — not the flywheel