Corsa 98-03 Cadillac Seville 4.6L 2.5in Cat-Back Dual Rear w Twin 35in Black Pro-Series Tips

This is the Corsa 2.5-inch cat-back dual rear exit exhaust system for your 1998-2004 Cadillac Seville STS or SLS with the 4.6L engine. What you get in this kit is the complete cat-back system, designed to replace your factory exhaust from the catalytic converter back. It includes all the necessary piping, mufflers, and the distinctive twin 3.5-inch black PVD Pro-Series tips, all made right here in the U.S.A. This system is built to give your Seville a more aggressive sound when you step on the gas, but without that annoying drone you often get on the highway.

Corsa uses their patented Reflective Sound Cancellation (RSC) technology. Their acoustic engineers tune each system to match the personality of your specific vehicle, aiming for a sound that’s exciting under acceleration but quiet and comfortable when you're cruising. Beyond just the sound, this cat-back system is designed to help your engine breathe a little easier, which can lead to improved performance. The 2.5-inch diameter piping is a solid choice for the 4.6L engine, balancing flow and velocity.

When installing this system, you'll be looking at a direct bolt-on replacement for your stock exhaust. The Pro-Series tips have a durable black PVD coating, giving your Seville's rear end a sharp, updated look. While this kit is designed to be a complete replacement from the catalytic converter back, always refer to the manufacturer's installation instructions for specific details and any hardware that might be recommended for your particular setup.