PACESETTER MONZA PERFORMANCE CAT-BACK EXHAUST SYSTEM, ALUMINIZED STEEL, BLACK -- 2.25 in. main piping diameter, 2.5 in. tailpipe diameter; Single rear exit; Single inlet and outlet muffler configuration; Includes installation hardware, black aluminum muffler, and 3.5 in. single T-304 stainless steel round exhaust tip with angled-cut design; This exhaust system is made from corrosion-resistant aluminized steel and designed to replace the original equipment muffler system; It utilizes the right combination of larger-than-stock 16-gauge mandrel-bent tubing and low back-pressure high-flow performance muffler for cooler and smoother engine operation and increased performance; With Pacesetter's 3-year warranty.