SKU: 54959 / UPC: 841380019240
MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter
The MagnaFlow 54959 is an OEM grade universal catalytic converter designed for OBDII vehicles 1996 and newer with federal emissions systems. This 3-inch center-to-center model fits a broad range of cars trucks and SUVs through adaptable weld-on installation. It delivers reliable emissions control to prevent check engine light activation while meeting EPA standards.
Key Features
- Stainless Steel Construction – Resists corrosion for long-lasting durability in harsh conditions
- Universal Design – Adapts to many 3-inch exhaust setups on cars trucks and SUVs
- EPA Compliance – Meets federal emissions requirements for OBDII vehicles under 8500 GVWR
- Ceramic Substrate – Provides efficient pollutant conversion without restricting flow
- 3-Inch Inlet Outlet – Matches common exhaust diameters for straightforward adaptation
- O2 Sensor Ports – Accommodates upstream and downstream sensors for proper function
Specifications
| Detail | Value |
|---|---|
| Brand | MagnaFlow |
| Type | Universal Catalytic Converter |
| Compatibility | OBDII 1996+ federal emissions vehicles |
| Inlet Diameter | 3 inches |
| Outlet Diameter | 3 inches |
| Body Dimensions | 9″ W x 4″ H x 12″ L |
| Overall Length | 14 inches |
| Weight | 7.3 lbs |
| Substrate | Ceramic |
| Country of Origin | USA |
| Warranty | 2 Year / 25,000 Mile Limited |
Whats Included
- (1) Universal Catalytic Converter
Product Notes
- Cutting and welding required for installation
- Professional installation recommended
- For federal EPA emissions only not California
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1996-Current | Various | Various | Universal 3″ center/center for cars trucks SUVs. Cutting welding required. Verify exhaust specs. |
Why Choose MagnaFlow?
- Stainless steel build withstands road abuse
- Precise engineering ensures emissions compliance
- Prevents check engine light issues
- Proven reliability from USA manufacturing
Frequently Asked Questions
- Q: Does installation require welding?
- A: Yes cutting and welding are needed to adapt to your exhaust system.
- Q: Is this for California vehicles?
- A: No it is EPA compliant for federal emissions only.
- Q: What warranty coverage applies?
- A: Limited 2 year or 25,000 mile warranty whichever comes first.
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective box 17 x 11 x 6 inches





Reviews
There are no reviews yet.