Callaway to Offer a 570 hp version of the Chevy SS Performance Sedan
: 21. nov 2013, 06:10
One of our favorite tuners continues to make news this year. Callaway has already announced the Corvette Aerowagon project is a go and they were the first to supercharge the Gen 5 eco-tech engine found in the new Silverado. Today, Callaway officially announced they will be offering the Callaway SS, a supercharged 570 horsepower version