The Akrapovi? Evolution Line system takes exhaust tuning to the next level. Featuring mufflers and link-pipes made from high-grade titanium to dramatically reduce the overall weight, the system provides more power, lowers back pressure, enhances throttle response, and increases torque. The Slip-On Line system has two valves. The system maintaines the valve regulation of the NPP (Performance exhaust) system. With an electronic device developed by Akrapovi? 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 greater range of options for the driver to fully experience the amazing sound of the car. The Evolution Line system, with a new X-pipe, provides even greater performance compared to the Slip-On Line system, and provides a pure race-note soundtrack for this stunning engine, with the enhanced sound characteristics of the V8 configuration and without any drone—just pure enjoyment. Four large-diameter carbon fibre tailpipes with titanium inners complete the appearance of the Evolution Line perfectly, making it stand out as something special.
Cars equipped with Akrapovi? exhaust systems benefit from additional performance and increased responsiveness. Significant gains in power and torque are achieved throughout the entire rpm range. All Akrapovi? exhaust system measurements are made on our computer-controlled flowbenches.
Performance Graph (Dyno)
- HP GAIN:+18.6 HP
- TORQUE GAINS:+19.0 FT-LBS
- WEIGHT SAVINGS: -11.7 lbs
- NOTE: Not for Base Stingrays with Rear AFM Valves
- NOT CARB or EMISSIONS COMPLIANT