Huge exhaust gas flow and low backpressure are critical for delivering high horsepower, crisp turbocharger response and great gas mileage - The APS high output stainless steel exhaust system excels on all counts.
Twin 3" tubing Crafted in premium 304 stainless steel and precision TIG welded, the APS exhaust system is designed to perform at the most extreme power levels. Careful attention to tube diameter, smooth radius mandrel bends and muffler design is essential for high performance. With 30 years of experience in exhaust system design, we have built a superb exhaust system for the mighty LS7 Z06 Corvette.
By dissipating the hot exhaust gasses more efficiently, the APS High Output exhaust also lowers the thermal load on vital engine components such as pistons, combustion chambers, valves etc., particularly at high horsepower levels.
The end result is an exhaust system that produces high outright horsepower with far stronger low to mid range torque (greater power and torque under the curve). And best of all, improved turbo response (Zero lag) and maximum durability.
Careful attention has been paid to exhaust noise and note without compromising outright performance. A strong but subdued exhaust note that leaves no doubt there is a big cube Twin Turbocharged V8 under the hood - yet very refined with no drone at highway cruise and well matched to the dynamics of the Corvette - literally a symphony of turbocharged sound.
The APS High Output Exhaust System is flanged at the stock rear section entry position which is forward of the rear axles axle. By designing the rear section of the APS exhaust system in this manner, the APS High Output mufflers become interchangable with the stock mufflers in the event that one wanted to temporarily use the stock mufflers for the ultimate sleeper.
For total peace of mind and bullet-proof, leak free operation, the APS High Output Exhaust System utilizes 4 bolt stainless steel race flanges throughout.
The APS High Output system is engineered as a complete system including every nut, bolt and gasket required for installation.