The Akrapovič Slip-On Line system is the first step in exhaust tuning. Crafted from high-grade titanium, which considerably reduces the weight in comparison to the stock system, it has been perfectly designed to fit directly onto the existing link pipes. The system increases power, provides better throttle response, and improves torque, and also conjures up an amazing sound from the naturally-aspirated V8 engine. The Slip-On Line system has four valves, designed for the first pair to operate in four-cylinder mode and the second set to come into action according to the driver’s specifications. The system is developed to be compatible with the car’s drive mode selector, and Akrapovič engineers have developed an electronic device to drive the exhaust valves for each mode—Weather, Eco, Tour, Sport, and Track—giving the driver an even greater opportunity to enjoy the sound of the Akrapovič Slip-On Line across the whole spectrum of the car’s performance. It’s topped off by four large-diameter carbon fibre tailpipes with titanium inners, to make the Slip-On clearly recognizable as an exhaust that means business.
If the Akrapovič Slip-On system replaces the GM NPP exhaust system, the Slip-On Line maintains the valve regulation of the NPP system.
If the Corvette C7 is not equipped with a GM Performance exhaust (NPP exhaust), then the Control Kit (P-HF886) and Valve Actuator Kit (P-HF868) are mandatory. For Corvette C7s with a Performance exhaust (NPP exhaust), neither the Control Kit (P-HF886) nor the Valve Actuator Kit (P-HF868) is needed.
+ 8.6HPat 5900 rpm
+ 11.8Nmat 7750 rpm
The Control Kit gives the driver the option to control the Akrapovič rear exhaust valves through the Corvette C7 drive mode selector. Once a simple installation process is completed, the electronic platform will automatically drive the exhaust's rear valves based on the engine speed, gear, and selected drive mode.
The Control Kit is only mandatory for Corvette C7s without the Performance exhaust (NPP exhaust). Corvette C7s equipped with a GM Performance exhaust (NPP exhaust) do not need the Control Kit.
The Valve Actuator Kit is only mandatory for Corvette C7s without a Performance exhaust (NPP exhaust). Corvette C7s equipped with a GM Performance exhaust (NPP exhaust) do not need the Valve Actuator Kit (P-HF868).
It consists of two genuine GM electrical actuators, which operate the NPP valves in the tailpipes
Cars equipped with Akrapovič exhaust systems benefit from additional performance and increased responsiveness.
|Maximum Power||KW||322.6 / 5900 rpm||328.4 / 5900 rpm||+ 6.3 / 5900 rpm|
|HP (m)||438.6 / 5900 rpm||446.5 / 5900 rpm||+ 8.6 / 5900 rpm|
|HP (I)||432.6 / 5900 rpm||440.4 / 5900 rpm||+ 8.5 / 5900 rpm|
|Maximum Torque||Nm||583.6 / 4750 rpm||595.4 / 4650 rpm||+ 11.8 / 7750 rpm|
|lb-ft||430.4 / 4750 rpm||439.1 / 4650 rpm||8.7 / 7750 rpm|
|Static Noise Level||dB||85.1 / 3500 rpm||90.3 / 3500 rpm||+ 5.2|