Designed to replace the stock catalytic converter pipe assembly, the DynoMax Y-pipe kit bolts directly to the stock manifold and is fixture checked to ensure a precise fit for quick and easy installation. Product Features:COMPATIBILITY -- Designed for 1986-91 Chevrolet Corvette 5.7L V8 (excludes ZR1)FLEXIBLE SOLUTION -- Features O.D. sized inlets and outlets for easy fabrication of custom exhaust systemsIMPROVED FLOW CAPACITY -- Mandrel bends improve flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and powerDESIGNED TO PERFORM -- Fixture checked to ensure a precise fit for quick and easy installationPREMIUM MATERIALS--Made from quality 16-gauge aluminized steel for durability and long lifeBUILD IT YOURSELF -- Design and custom fabricate your own exhaust system with DynoMax pipeBETTER TOGETHER -- Use premium DynoMax accessories when installing DynoMax mufflers and exhaust systems for a complete performance exhaust system upgradeWARNING -- Intended for on-track/off-road use only; not emission legal for vehicles driven on the street; for use with long tube headers
