16-17 Cadillac ATS Close Coupled Direct-Fit Catalytic Converter 21-408 Magnaflow ac-and-heat Fits Most GM Aftermarket transmission

Fits Most GM Aftermarket transmission cases

4" outlet 15" length

Applications: 1982-1987 Chevrolet Camaro

Also Fits 06-10 Mercury Mountaineer

Rear Axle Lines For 63-64 Ford Galaxie 2 Set Stainless

16-17 Cadillac ATS Close Coupled Direct-Fit Catalytic Converter 21-408 Magnaflow ac-and-heat Fits Most GM Aftermarket transmissionOverview: 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