And here is the result, a huge increase in power and torque everywhere in the RPM range. As if the maximum peak-to-peak increase of 26 hp and 29 ft. lbs. wasn’t enough, at some RPMs there is as much as 30 extra ponies and 50 more ft. lbs. of torque.

On the street the difference in the car’s personality is remarkable. The car pulls from off idle like a full on SRT and the power and torque is increased everywhere. It seems some of the old school performance mods still pack a powerful punch even in computer controlled EFI late models. Short of a supercharger or nitrous oxide kit, we don’t think any performance mod will transform your 5.7L car better than this Diablosport tuned exhaust system.

Laws vary from state to state and even county to county. Be sure to check laws for your area when modifying your exhaust system.