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86-91 Magnaflow Catalytic Converter (CARB Compliant)
Item #:
Dropship - This item ships direct from the manufacturer and is not eligible for express shipping.

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter. DIY installation is easy with OE style flanges for a bolt-in installation (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion.

Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new converter will fit and function like the original equipment. Direct-fit catalytic converter is designed to fit all 1986-1991 Corvette.

Avoid potential exhaust leaks by using the included gaskets to get a proper seal. Magnaflow CARB Compliant catalytic converters are designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the 1986-1991 Corvette.

Note: This catalytic converter can be sold or shipped into California or Colorado.

This item is proudly Made in the USA

Model Years

More Information
Generation C4
Model Year 1986, 1987, 1988, 1989, 1990, 1991
Additional Item Information
  • CARB Certification: This item is 50-state legal - EO # D-193-117


After WWII, Jerry Paolone left his home in Italy and moved to the United States. As an extension of Car Sound Exhaust, Magnaflow believes in top quality, maximum power, and the best exhaust sound for your vehicle. Magnaflow dyno-tests every product they make, and their ISO-9001 manufacturing certification assures every part is made to the highest standard. When faced with the question of moving manufacturing overseas in the early 2000’s, Jerry objected, remodeled his facilities, and continued offering top-level benefits to each of his employees. Their headquarters in CA is state-of-the-art, and Magnaflow is constantly innovating. If you’re looking for exhaust components, check out Magnaflow Performance Exhaust in the Zip Catalog.

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