If your 1986-1991 Corvette is suffering from overheating, poor performance, a drop in gas mileage or an overly hot interior, the likely problem is a clogged or damaged catalytic converter. Zip's 1986-1991 Corvette replacement catalytic converters are direct bolt-on with no modifications necessary. New monolithic converters will increase air flow and therefore boost engine performance while returning your Corvette's emission levels to factory standards. Features OE style flanges for a bolt-in installation.

Note: This catalytic converter is a 49 state direct bolt-on unit - can not be sold or shipped into California.