Corsa Sport Exhaust System - Cat-Back - 2.5" Diameter - Dual Rear Exit - Twin 3.5" Polished Tips - Stainless SPBXL4 Features precision-machined and accurately locate

Features precision-machined and accurately locate in oil band to yield a consistent

1978-1986 Oldsmobile Cutlass Supreme

4-Bolt Mains

600" OD and fit LS applications with 8mm valves and

Swiv-Align floating spring seat

Corsa Sport Exhaust System - Cat-Back - 2.5" Diameter - Dual Rear Exit - Twin 3.5" Polished Tips - Stainless SPBXL4 Features precision-machined and accurately locateContains Axle Back Part # 14111 and X Pipe Part # 14131 Custom Tuned Aggressive Exhaust Note No Drone At Cruise 304 Stainless Steel Construction Flows 47 Percent Better Than Stock Dual Walled Polished Stainless Steel Tips Lighter Than Stock Easy Bolt On Installation Detailed Printed Instructions Includes Full Color Available Online No Welding Required Limited Lifetime Warranty Made in the U. S. A. CORSA Performance is an engineering and manufacturing