
Specifications
- Brand
- Magnaflow
- Part #
- 452789
- UPC
- 888563012124

MagnaFlow Conv DF BMW 04-05 545I 4.4L / 04-05 645CI 4.4L / 04-05 745I 4.4L California - D/S
$1346.00
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Fits 2004-2005 BMW 545i. This California CARB compliant direct-fit catalytic converter from Magnaflow helps keep your check engine light off and meets strict emissions standards.
Key Features
- Fits 2004-2005 BMW 545i, 2004-2005 BMW 645Ci, 2004-2005 BMW 745i, and 2004-2005 BMW 745Li.
- This is a direct-fit catalytic converter, meaning no cutting or welding is required for installation.
- It is California CARB compliant and has undergone additional testing for legal use in California and CARB-restricted states.
- Constructed with highly corrosion-resistant stainless steel and free-flowing mandrel-bent tubing.
- Replicates OE spun body design with a single laser fusion weld to reduce leak possibilities.
- Includes essential gaskets and hardware for installation, avoiding the need to reuse factory parts.
Product Details
When your BMW 545i, 645Ci, or 745i from 2004-2005 needs a new catalytic converter, especially in a CARB-restricted state, this direct-fit unit from Magnaflow is built to get you back on the road legally and smoothly. This converter is designed to meet or exceed California Air Resource Board requirements, meaning it's undergone extra testing to ensure compliance for use in California and other states with strict emissions rules. It's a direct replacement, so you won't need to cut or weld anything to get it installed, making the job much simpler.
What you get in the box are the essential gaskets and hardware needed for installation, so you don't have to worry about reusing old, corroded factory parts or making a separate trip for fasteners. The converter itself is constructed from highly corrosion-resistant stainless steel, with free-flowing mandrel-bent tubing to help maintain factory performance and fuel efficiency. Magnaflow replicates the original equipment's spun body design, and uses a single laser fusion weld, which greatly reduces the chance of leaks. The compact, low-mass design also helps with thermal efficiency.
This Magnaflow converter is designed to fit your specific BMW model and engine, ensuring it functions like the original equipment. It's a well-built part that addresses emissions compliance and installation ease, so you can get your vehicle running right.
Specifications
- Brand
- Magnaflow
- Manufacturer Part #
- 452789
- UPC
- 888563012124
Frequently Asked Questions
MagnaFlow Conv DF BMW 04-05 545I 4.4L / 04-05 645CI 4.4L / 04-05 745I 4.4L California - D/S
