The Challenger largely soldiered on with minimal changes for 2014. A new performance package called the "Super Sport Group" was made available for V6 challengers and included the performance-suspension, steering, and brakes from the R/T challengers, a 3.07:1 axle ratio with 215mm rear axle for faster acceleration, rear spoiler, and 20-inch chrome wheels with wider P245/45R20 all-season performance tires. The "Sinister Super Sport pack" was a Super Sport Group but with black wheels instead of chrome. The Challenger SRT8 also gained a launch control system.