The Akrapovic Evolution Line system takes exhaust tuning to the next level. With high-grade titanium mufflers and link pipes to dramatically reduce overall weight, the system delivers more power, reduces backpressure, improves throttle response and increases torque. Featuring four valves, the first pair operates in four-cylinder mode and the second set kicks in based on the driver’s specifications. With electronics developed by Akrapovic engineers for the five standard GM modes — Weather, Eco, Tour, Sport and Track — the system is perfectly matched to operate with the car’s drive mode selector. This produces an even wider range of options for the driver to fully experience the car’s incredible sound. The Evolution Line system, with a new X-pipe, delivers even greater performance compared to the Slip-On Line system and provides a pure racing-note soundtrack for this impressive engine, with the enhanced sound characteristics of the V8 setup and no drone — just pure pleasure. Four large-diameter carbon fiber exhaust pipes with titanium internals complete the Evolution Line's appearance perfectly, making it stand out as something special. If the Akrapovic Evolution Line system replaces the GM NPP exhaust system, the Evolution Line retains the valve timing of the NPP system. If the C7 Corvette is not equipped with a GM Performance exhaust (NPP exhaust), the Control Kit (P-HF886) and Valve Actuator Kit (P-HF868) are required. For C7 Corvettes with a Performance exhaust (NPP exhaust), neither the Control Kit (P-HF886) nor the Valve Actuator Kit (P-HF868) are required. THIS PRODUCT DOES NOT MEET EMISSIONS COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.
Compatible cars:
CHEVROLET Corvette Stingray/Grand Sport (C7) 2014-2019