We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MagnaFlow Catalytic Converter - CARB Compliant - Direct Fit - 441057 (02-07 WRX, 04-07 STI)
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441057 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 2002-2006 Subaru Impreza and interchanges with OE parts 44101FE040 and 44611AA130, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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.
CALIFORNIA/CARB COMPLIANT
Extensive testing and certification processes are followed to guarantee that 441057 meets emissions standards set by CARB (California Air Resources Board). This catalytic converter is also compliant in states adhering to these standards.
DIRECT-FIT INSTALLATION
State-Of-the-Art 3D scanning is used to ensure this direct-fit catalytic converter perfectly fits your vehicle, enabling do-it-yourself installation. All required hardware is included.
CLAMSHELL DESIGN
Durable stainless-steel construction, mandrel bent piping, precisely manufactured flared receivers, OEM-like O2 port locations and integrated butt joints make installation easy while guaranteeing optimal performance. The clamshell design features a continuous seam weld that ensures superior thermal insulation.
CLAMSHELL DESIGN
Durable stainless-steel construction, mandrel bent piping, precisely manufactured flared receivers, OEM-like O2 port locations and integrated butt joints make installation easy while guaranteeing optimal performance. The clamshell design features a continuous seam weld that ensures superior thermal insulation.
CARB Executive Order: D-193-96
Certification Level: LEV1 LEV
[ Special Order ]
$688.00
SKU
mag441057
For over 40 years, MagnaFlow has maintained its position at the forefront of high-end catalytic converter and performance exhaust manufacturing. Such a sustained lead has been made possible through constant investment in research and development, as well as the utilization of cutting-edge technologies such as detailed 3D scanning and CNC precision robotic manufacturing to create components designed to exceed customers’ expectations. MagnaFlow stands by its products with industry-leading warranties in service of its mission to provide the highest quality exhaust experience from start to finish.
| Fitment Year | Subaru WRX | Subaru STI |
|---|---|---|
| 2002 | ✓ | |
| 2003 | ✓ | |
| 2004 | ✓ | ✓ |
| 2005 | ✓ | ✓ |
| 2006 | ✓ | ✓ |
| 2007 | ✓ | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.
| SKU | mag441057 |
|---|---|
| Manufacturer's Part Number | 441057 |
| Brand | Magnaflow |