C7 Corvette Stingray Performance Package - Stage 4

The best WCC performance package: Stage 4 kit.

Stage 3 Includes:
AFE Momentum Pro 5R Air Intake System
AFE Silver Bullet Throttle Body Spacer
Granatelli Motorsports 8mm Spark Plug Wires
Granatelli Motorsports High Performance Mass Air Flow Sensor
American Racing Headers
SR1 Performance X-Pipe
CORSA EXTREME Valve-Back Performance Exhaust System
WCC T-shirt
Up to 55HP Gain