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Magnaflow 16-17 Cadillac ATS 2.0L Close Coupled Direct Fit Converter

(Excluding Injectors) For Non Continental USA or International Shipping on ECUs and some other items, Please contact us directly to get an accurate quote for your order.

PLEASE CONTACT US DIRECTLY BEFORE PLACING ANY ORDERS TO CHECK AVAILABILITY ON ITEMS! SOME ITEMS MAY BE OUT OF STOCK WITHOUT ANY INDICATION. IF AN ORDER IS PLACED WITHOUT CONTACTING US DIRECTLY AND NEEDS TO BE CANCELLED, THERE IS UP TO A 10% CANCELLATION FEE!

ALSO, BECAUSE OF CURRENT TARIFF POLICIES IN THE UNITED STATES, IF YOUR PRODUCT IS COMING FROM INTERNATIONAL THERE MAY BE AN IMPORT DUTY THAT NEEDS TO BE PAID BEFORE RECEIVING YOUR PRODUCT. UNFORTUNATELY THIS IS OUT OF OUR CONTROL AND APOLOGIZE FOR ANY INCONVENIENCE.

  • This is a SPECIAL ORDER item and availability can vary, please contact us for an accurate timeframe of availability before purchase. Some items can take 30+ days from manufacturer to become available.***ANY SPECIAL ORDER PLACED WITHOUT CONTACTING US FIRST IS SUBJECT UP TO A 10% CANCELLATION FEE***

  • Manufacturer Part Number: 21-408
Contact Us To Order
  • This Product is NOT CARB Legal, For more information please visit CARB
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-408. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2016-2020 Chevrolet Camaro, 2016-2019 Cadillac ATS, and more, this direct-fit catalytic converter also interchanges with OE parts 19420222 and 12679573, among others. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

This Part Fits:

Year Make Model Submodel
2016-2019 Cadillac ATS Base
2016-2019 Cadillac ATS Luxury
2016 Cadillac ATS Performance
2016 Cadillac ATS Premium
2016-2019 Cadillac CTS Base
2016-2019 Cadillac CTS Luxury
2016 Cadillac CTS Performance
2016 Cadillac CTS Premium
2017-2020 Chevrolet Camaro LS
2016-2020 Chevrolet Camaro LT