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Chevrolet Cobalt Catback Exhaust System 3.5" Black Muffler Burnt Tip - L61 LAP

Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability

Dyno Proven to Instantly Increases 10-20 Horsepower/ Low End Torque

TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion

Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow; Increase Engine Output and Efficiency

3.5"(OD) Muffler Exhaust Tip; Inlet: 2.25"; Main Piping Diameter: 2.25"