Detailed Product Description CARB and EPA Approved Green Sticker / MSO Street Legal in Some States, See Your Local DMVEngine Performance:GM / Chevrolet Ecotec, Built by CBM Motorsports, Forged Pistons, 90-Day Warranty170HP 2.2 Liter Engine @ 155 Ft. Lbs. of TorqueExhaust: Stainless Steel Twin Tip Muffler with Stainless Steel Header Manifold, Certified Catalytic ConverterStainless Steel Intake ...