580hp Lightweight 2016 Dodge Challenger Scat Pack

John Brown's 2016 Dodge Challenger Scat Pack is a notable transformation from its factory stock setup. With significant weight reduction achieved by using Glasstek fiberglass components, the car now weighs 3450 pounds, making it over 700 pounds lighter. Performance modifications include a 6.4-liter Hemi V8 with ported cylinder heads, a Crane camshaft, long-tube headers, and a custom Diablosport tune, giving an estimated 580 horsepower. For autocross agility, it features AAD Performance upper control arms and double-adjustable coilovers from Wesley Motorsports. Brown competes in SCCA events, showcasing the Challenger as a competitive contender.