SKU: 63117542570

2004-2005 BMW 525i Direct-Fit Catalytic Converter 452297 Magnaflow

Sale price$617.85 Regular price$686.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

2004-2005 BMW 525i Direct-Fit Catalytic Converter 452297 MagnaflowKeep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 452297. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452297. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2004-2005 BMW 530i and 2004-2005 BMW 525i, this direct-fit catalytic converter also interchanges with OE part 18 40 7 523 903. 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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63117542570

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4.6 ★★★★★
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Spartan22407
Boise, US
★★★★★ 5
Great Organizer!
I use this next to my humidor to organize my EDC, lighters, and cutters for my cigars...right color and declutters this area.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
R
Verified Purchase
Ralf Lucas Schlaefli
Port Orchard, US
★★★★★ 5
It has it all
It's exactly what it advertises and does everything I need it to. Enough space to fit my phone, readers, car keys, AirPods, wallet, and a little extra space for a small candle. I only wish the slot for the charging cable was a bit smaller sometimes the charging cable will slide out since there is nothing to catch it or secure it in place.
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Reviewed in the United States on July 30, 2024
M
Verified Purchase
Martial M.
New York, US
★★★★★ 5
Good
Very good quality
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Reviewed in the United States on October 13, 2025
A
Verified Purchase
Angel Reyes
Louisville, US
★★★★★ 5
Excellent Quality and Worth Every Penny!
Size: 11.25“, Color: black-6 pack
I recently purchased the LEOPO 12-inch Shelf Brackets, Thick Heavy Duty Industrial Brackets, and I couldn’t be more impressed. The craftsmanship is exceptional—solid, well-constructed, and clearly designed with attention to detail. Installation was quick and effortless, and the brackets held perfectly level and secure right from the start. They feel incredibly sturdy once mounted, providing reliable support and excellent stability for heavier shelving loads. The overall durability and performance exceeded my expectations, especially for the price. I’d highly recommend these shelf brackets to anyone looking for strong, stylish, and dependable hardware to upgrade their storage or décor setup.
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Reviewed in the United States on November 29, 2025
C
Verified Purchase
CS
Pawtucket, US
★★★★★ 5
Good purchase
Size: 11.25“, Color: black-6 pack, Size: 11.25“, Color: black-6 pack
Great, rustic look. Very sturdy. Easy to install.
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Reviewed in the United States on April 9, 2026

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