Stinger affordably augments truck muscle and durability Best gains of +71 hp and +189 lb-ft (rear wheel) Delivers 7 Percent better mileage, too Black tip Emissions compliant: CARB EO D-161-94
Stinger affordably augments truck muscle and durability Best gains of +71 hp and +189 lb-ft (rear wheel) Delivers 7 Percent better mileage, too Black tip Emissions compliant: CARB EO D-161-94