Cornerstone Performance® Corvette C7 LT1 3" Cat-Back Exhaust System with 4" OD Tips

COMPATIBLE: (6.2L - LT1)

2014 - 2019 CHEVROLET CORVETTE STINGRAY

2017 - 2019 CHEVROLET CORVETTE GRAND SPORT

Ideal for the track and Race inspired C7 Corvette Stingray enthusiasts, Cornerstone Performance has released it new Cat back exhaust! This combo is designed for optimized exhaust gas flow and maximum power.  You will feel the difference the Cornerstone Performance header has to offer upon removing it from the box, with weight savings of almost 15lbs over factory cat back.  Built with the highest quality, designed for optimal flow to produce amazing sound and powerful gains. The system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. When valves are closed exhaust gasses are routed through the muffler resulting in a low-profile comfortable drive. However, when the valves are fully open an intense and sporty soundtrack is produced.

The unique sound and performance for Chevrolet Corvette C7 Z06 Coupe / Convertible is achieved through individually designed muffler internals that are fabricated to offer an ultimate driving experience. 

Cat back Features:

• Includes gaskets for a leak-free exhaust seal

• Constructed from 3" T304 polished stainless steel

• CNC mandrel-bent for maximum horsepower & torque

• Direct bolt-on for the OEM headers

• Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow

• Works with factory exhaust manifolds

• Eliminates resonance and exhaust drones

• Mandrel bend design

• Easy bolt-on installation

• 100% premium grade stainless steel for long-lasting performance

• Unlocks up to 20HP/15ft-lbs of torque