About the Pacesetter Exhausts:The exhaust flow of an engine has a direct effect on its performance. MONZA Performance Exhaust Systems utilize the right combination of larger than-stock, 16-gauge, mandrel-bent tubing and low back-pressure, high-flow performance mufflers for cooler, smoother engine operation and increased performance. Each system uses corrosion-resistant aluminized steel and features chrome-plated MONZA Exhaust Tips with Resonators. The finish is a durable black paint. Necessary hardware and instructions are included. MONZA Performance Exhaust Systems are designed to replace the original equipment muffler system and, in many cases, attach to the stock catalytic converter. All Pacesetter Exhaust systems include a 3 year warranty.
The diameter of this Pacesetter exhaust is 2.5".
The tip widths (quad tips) of this Pacesetter exhaust are 3"
The part number for this item is 88-1474 and it fits 1999-2004 Oldsmobile Alero 2.2 and 2.4 and 3.4 models.