Recent vehicles
Vehicles you shop for show up here. Pick one in the Shop By Vehicle bar below.
Clear current vehicle
MagnaFlow Exhaust Products
Fits 2003 to 2005 Chevrolet Express 1500, Express 2500, and 1 more make. See every vehicle
Free shipping in Canada, ships Tuesday, September 29Free shipping in Canada
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551211. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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. MagnaFlow 4551211 includes (2) Torca Clamps, (1) Donut Gasket, (1) Crush Ring Gasket. 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.
| Year | Make | Model | Engine |
|---|---|---|---|
| 2003 | Chevrolet | Express 1500 | 4.3L 262 V6 |
| 2004 - 2005 | Chevrolet | Express 1500 | 5.3L 325 V8 |
| 2003 | Chevrolet | Express 2500 | 4.3L 262 V6 |
| 2004 - 2005 | Chevrolet | Express 2500 | 5.3L 325 V8 |
| 2003 | GMC | Savana 1500 | 4.3L 262 V6 |
| 2004 - 2005 | GMC | Savana 1500 | 5.3L 325 V8 |
| 2003 | GMC | Savana 2500 | 4.3L 262 V6 |
| 2004 - 2005 | GMC | Savana 2500 | 5.3L 325 V8 |