CMI 496 Sport Tube Exhaust System - No Tailpipes, No Hardware 

The CMI 496 Sport Tube Performance Package delivers improved performance across the entire operating range of any 496 engine package. When applied to a stock 496 engine, this package will help to increase horsepower, boost mid-range torque, improve fuel economy across the power curve and enhance the engine's overall running quality.

Note: This CMI Systems is sold without Tailpipes or Hardware. These are replacement headers only.