The Chevrolet Performance 4.3L or 5.3L Polished Single-Outlet Angle-Cut Exhaust Tip features bright high-polished styling and enhanced engineering to keep it looking sharp for years to come. Built from polished stainless steel, each 3-Inch Polished Single-Outlet Exhaust Tip has been validated to resist corrosion and discoloration while maintaining the New Vehicle Limited Warranty. Proven through on-vehicle testing under maximum load, operating temperatures of over 572°F, extreme corrosion chamber testing equivalent to 5 years and a 2-hour thermal heat soak at ~392°F, you can count on the stainless steel Exhaust Tip to look great season after season. ϜWARNING: Cancer and Reproductive Harm