Catalytic Converter for 1996-1998 BMW Z3 1.9L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow
SKU: 45030360277

Catalytic Converter for 1996-1998 BMW Z3 1.9L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow

Sale price$235.35 Regular price$261.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Catalytic Converter for 1996-1998 BMW Z3 1.9L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlowKeep the check engine light off with MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 23098. 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

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23098. 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. This Direct-Fit Catalytic Converter is designed to fit the 1996-1998 BMW Z3 1.9L. MagnaFlow 23098 includes (1) Flange Gasket, (1) Torca Clamp and interchanges with OE parts 18 30 1 433 431, 18 30 1 433 433, 18 30 1 435 664, 18 30 1 435 669, 18 30 1 737 156, 18 30 1 737 983, 18 30 1 743 516, 18 30 1 743 607. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

  • Durable 308 stainless steel MIG welds
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last

Key Specifications

  • Series: HM Grade
  • Material: Stainless Steel
  • Finish: Stainless
  • Fitment Style: Direct-Fit / Vehicle Specific
  • Converter Position: Pre and Post Converter
  • Inlet Connection: Flange
  • Outlet Connection: Flange
  • Overall Length: 56.5 in
  • Substrate: Ceramic
  • Emissions Status: Not Applicable

Why Buy This MagnaFlow Part?
Built for exhaust-system performance, durability, and dependable fitment, this part is well suited for replacement, repair, or custom fabrication projects.

Important Installation & Fitment Notes

  • Confirm your vehicle's year, make, model, engine size, emissions standard, and location before ordering.
  • Professional installation is recommended to ensure proper sealing, sensor transfer, and emissions-system performance.
  • CARB-restricted states require a valid CARB-compliant part number and EO where applicable.
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: 45030360277

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J
Verified Purchase
Jenaro Garcia
San Leandro, US
★★★★★ 5
Good
Size: 1/0 Gauge 10FT
Good item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
H
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Hunter
West Palm Beach, US
★★★★★ 5
Works no issues
Size: 8 Gauge 10FT
Works no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
T
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TJ Helser
Lowell, US
★★★★★ 4
Durable insulation and pure copper not that cca bs
Size: 1/0 Gauge 5FT
Good quality. Solid copper, not that cca bs. Stiff and durable insulation. Used for big 3 car audio grounds on high output alternator. Great results. Will mention that it’s not as thick as some other brands but not by much. Terminals still crimped tightly with 1/0 gauge
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Reviewed in the United States on January 11, 2026
C
Verified Purchase
chris
Lexington, US
★★★★★ 5
Quality wire and true specs
Size: 8 Gauge 10FT
Good quality car audio power wire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
R
Verified Purchase
R H
Birmingham, US
★★★★★ 5
Great Cable
Size: 4 Gauge 50FT
Labeled correctly and very flexible. Insulation is nice and thick and not easily marred.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025

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