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Restore federal emissions control in a compact weld-in package
MagnaFlow 52325 is an OEM Grade universal catalytic converter for custom 2.25-inch exhaust applications that need stainless-steel construction, a post-converter oxygen-sensor port, and Federal EPA compliance.
Key Features
- Federal EPA-compliant OEM Grade universal converter for eligible vehicles
- 2.25-inch inlet and outlet pipe connections
- Stainless-steel body and tubing with a ceramic substrate
- Round 11-inch converter body and compact 15-inch overall length
- Attached aluminized-steel heat shield
- One post-converter oxygen-sensor port
- Professional cutting and welding installation required
Fitment
No year-make-model fitment applies. Confirm every dimension, interface, clearance, load, and installation requirement shown below.
| Application Type | Requirements |
|---|---|
| Dimension Based | No year-make-model fitment applies. This universal weld-in converter requires 2.25-inch inlet and outlet pipe connections, adequate space for a 15-inch overall length and 4.25-inch-wide round body, a post-converter oxygen-sensor location, and a vehicle legally eligible for a non-CARB Federal EPA converter. Cutting, welding, pipe alignment, leak checks, and professional emissions-system verification are required. It is not CARB certified or New York certified and is not legal for sale or installation in California, Colorado, or New York. |
Specifications
| Detail | Value |
|---|---|
| Brand | MagnaFlow |
| Manufacturer Part Number | 52325 |
| Product Type | Catalytic Converter Universal |
| Series | OEM Grade |
| Quantity | One converter |
| Fitment Type | Universal fabrication component |
| Compliance | Federal EPA compliant; not CARB certified; not New York certified |
| Inlet | 2.25 in inside diameter, straight pipe connection |
| Outlet | 2.25 in inside diameter, straight pipe connection |
| Overall Length | 15 in |
| Body Length | 11 in |
| Body Height | 4 in |
| Body Width | 4.25 in |
| Body Shape | Round clam-shell |
| Body and Tube Material | Stainless steel |
| Substrate | Ceramic |
| Heat Shield | Attached aluminized steel |
| Oxygen Sensor | One post-converter sensor port |
| Air Tube | None; not adaptable |
| Included Hardware | No clamps, hangers, gaskets, or mounting hardware |
| UPC | 888563063683 |
| Warranty | 5-year limited catalytic-converter warranty under current MagnaFlow terms |
What's Included
- One MagnaFlow OEM Grade universal catalytic converter with attached heat shield and oxygen-sensor port
- Not included: Clamps, hangers, gaskets, mounting hardware, oxygen sensor, connecting pipe, welding supplies, and installation labor
About MagnaFlow
MagnaFlow develops exhaust and emissions-control products using stainless-steel construction, application-specific catalyst formulations, and professional installation guidance. Its universal converters are intended as fabrication components for exhaust systems that meet the converter's dimensions, emissions classification, and installation requirements.
Related Parts
- Use only 2.25-inch exhaust tubing, oxygen sensors, welding materials, hangers, and service components verified for the vehicle and this Federal EPA converter.
FAQ
What is the 52325?It is an OEM Grade universal catalytic converter with 2.25-inch inlet and outlet connections, stainless-steel construction, a ceramic substrate, and a post-converter oxygen-sensor port.
Is this a direct-fit catalytic converter?No. It is a universal fabrication component that requires measurement, cutting, alignment, and welding by a qualified installer.
Where is this converter legal to install?It is intended for eligible Federal EPA applications. It is not CARB certified or New York certified and is not legal for sale or installation in California, Colorado, or New York.
What pipe size does it require?Both the inlet and outlet use 2.25-inch inside-diameter straight pipe connections.
Does it include an oxygen-sensor port?Yes. It has one post-converter oxygen-sensor port, but the oxygen sensor itself is not included.
What are the converter dimensions?The overall length is 15 inches, the body length is 11 inches, the body height is 4 inches, and the body width is 4.25 inches.
Are installation parts included?No. Clamps, hangers, gaskets, mounting hardware, connecting pipe, oxygen sensor, welding supplies, and labor are not included.
What warranty applies?A five-year limited catalytic-converter warranty is listed, subject to MagnaFlow's current terms, installation requirements, emissions eligibility, and proof of purchase.
Installation Instructions
- Confirm the vehicle is eligible for a Federal EPA converter and is not registered or operated where CARB or New York certification is required.
- Measure the exhaust system and verify 2.25-inch pipe compatibility, converter orientation, oxygen-sensor position, ground clearance, and the full 15-inch installation envelope.
- Remove the failed converter using professional exhaust-service procedures and prepare clean, correctly aligned pipe ends.
- Position the converter with the flow direction and post-converter oxygen-sensor port correctly oriented, then weld it into the exhaust system using suitable materials and technique.
- Install the oxygen sensor, inspect every joint for leaks and clearance, clear applicable diagnostic codes, and verify emissions-system operation before road use.
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