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Car Sound / Magnaflow 557725 Catalytic Converter

CARB / EPA approval details - Car Sound Exhaust System, Inc. Part #557725

Catalytic Converter number 557725, manufactured by Car Sound Exhaust System, Inc., has been approved for use in the below test groups according to the listed Executive Orders. For proper emissions compliance, the part must be installed in only the listed Test Group vehicles according to the rules set fourth in the associated Executive Order. .

Approval Details

Executive Order Approvals

Executive Order	Approval
D-193-130	Valid

Validity

As of Sunday, March 9th, 2025 there are no invalid or superceeded Executive Orders for this part number.

Emission Level

PC LEV2 ULEV

For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Vehicle	Application	E.O.	Total Converters	Cat Location / Type	Test Group
2006 BMW Z4 3L	ALL	D-193-130	4	Underbody / DIRECT FIT	6BMXV03.0N52
2007 BMW Z4 3L	ALL	D-193-130	4	Underbody / DIRECT FIT	7BMXB03.0N52
2008 BMW Z4 3L	ALL	D-193-130	4	Underbody / DIRECT FIT	8BMXB03.0N52

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Get in touch

Question about this tool? Would you like to buy CARB compliant parts or get listed as a CARB compliant supplier? Feel free to contact us:

• [email protected]
• 1056 Smith Rd
  Traverse City, MI 49696