Select Your Vehicle Type
Select Your Vehicle Specifications
We do not have those parts for your vehicle. Please select another part category.
Select Your Vehicle Specifications
It is possible we may not have parts for certain vehicles.
We do not have those parts for your vehicle. Please select another part category.
Where is your Vehicle Registered?
Where is your Vehicle Registered?
WHAT EMISSIONS STANDARD IS YOUR VEHICLE EQUIPPED WITH?
You can find out by inspecting the emissions sticker that is located in your engine compartment.
Vehicle Details
Select the option that best describes your vehicle. We want to make sure the part fits your specific vehicle so we need a little more information from you.
What is your EFN # ?
You can identify your vehicle’s EFN by checking your emission tag located under the hood, on the suspension tower or on the radiator shroud.
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter
#3321422
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3321422. 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.
This direct-fit catalytic converter is designed to fit the 1988-1991 Buick LeSabre, 1988-1991 Oldsmobile Delta 88, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
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Meets or exceeds CARB emissions requirements
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Engineered to keep the Check Engine light off
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CNC precision robotic manufacturing
Hear the Sound
Smiles and Grins to follow
Finding the right exhaust system for your vehicle can be difficult, but MagnaFlow has you covered. This section allows you to hear sound clips for your application and make the decision as easy as possible.
Compatible Vehicles
More information may be necessary to guarantee this part fits these vehicles. Click on a vehicle and finish filling out the listed requirements to confirm fit.
#3321422
DO IT YOURSELF
Bolt-on installation. May require basic automotive knowledge for proper installation and professional installation is always recommended.
SPECIFICATIONS
- Type
- Direct-Fit
- Series
- California
- Inlet Type
- Bolt-On
- Outlet Type
- Clamp-On
- Converter Quantity
- 1
- Overall Length
- 39.25"
- Body Material
- Stainless Steel
- Substrate Material
- Ceramic
Fitment Notes
If your vehicle has any additional features, this part may or may not fit. Make sure to check all of these vehicle add ons to make sure your vehicle is compatible with our part.
Please enter your year make and model to see fitment notes.
Construction Warranty
Emissions Warranty
Please see our Return and Warranty policies for more information. If you have any questions, please contact us.