Skip to product information
1 of 10

Magnaflow

California Catalytic Converter - 2.25in / 2.25in Straight/Angle

Fits: Universal Fitment

Profile Avatar

Talk to an Enthusiast

Verify Fitment & Product Recommendations

M-F 9:00AM - 6:00PM

Out of stock
Magnaflow California Catalytic Converter - 2.25in / 2.25in Straight/Angle
Fits: Universal Fitment

Fitment

Please Note: MagnaFlow [Universal] California Catalytic Converter - 2.25in / 2.25in Straight/Angle, part 5411275 (stored MPN mag5411275). Stored fitment: 14 entries in the stored fitment list: Saab 9-3 2009, Saab 9-5 2007-2009 and Subaru WRX STI 2009-2016 applications. FLAG: the legacy title contains both 'Uni' (Universal) and 'Direct Fit Converter', which conflict; the stored copy describes a universal converter requiring cutting and welding, and the title was rendered Universal with the conflict flagged for Leo. Mapped to Master Sheet type Catalytic Converters per Leo's 2026-11-10 product-type decisions. AI2026 cleanup completed 2026-11-10.
  • Universal

Description

This MagnaFlow California Catalytic Converter, part 5411275, is a MagnaFlow California Grade CARB Compliant Universal Catalytic Converter with 2.25in / 2.25in straight/angle configuration. Per the stored MagnaFlow copy, the universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. FLAG: the legacy title contains both 'Uni' (Universal) and 'Direct Fit'; the stored copy describes a universal converter requiring cutting and welding, so confirm the application and the CARB Executive Order before ordering.

Features:

  • MagnaFlow part number 5411275 (stored MPN mag5411275)
  • California Grade CARB Compliant; legal for sale in all 50 states including California, Colorado, New York and Maine, per the stored MagnaFlow copy
  • Installation is permitted only if the vehicle's Executive Order number and Engine Family Number appear in this converter's CARB Executive Order, per the stored copy
  • High Strength 16 Gauge 409 Stainless Steel Tubing for exceptional corrosion resistance and maximum service life, per the stored copy
  • Spun body with single laser fusion weld; compact, low-mass, lightweight construction enables installation in confined areas; welding is required, per the stored copy
  • Durable 308 stainless steel MIG welds, per the stored copy
  • 1 unit per SKU, per the stored listing attributes

Fitment:

  • 14 entries in the stored fitment list: Saab 9-3 2009, Saab 9-5 2007-2009 and Subaru WRX STI 2009-2016 applications
  • Confirm by part number before ordering

Q&A:

  • Q: Is this catalytic converter universal or direct fit? A: The legacy title for MagnaFlow part 5411275 contains both 'Uni' and 'Direct Fit', while the stored MagnaFlow copy describes a California Grade CARB Compliant Universal Catalytic Converter that requires cutting and welding. Confirm the application by part number 5411275 before ordering.
  • Q: What is included? A: One MagnaFlow [Universal] California Catalytic Converter - 2.25in / 2.25in Straight/Angle, part 5411275, is included per SKU, per the stored listing attributes.
  • Q: Can this converter be installed in California? A: Per the stored MagnaFlow copy, this converter is legal for sale in all 50 states including California, and installation is permitted only if the vehicle's Executive Order number and Engine Family Number appear in this converter's CARB Executive Order.

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

For Magnaflow warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov