MagnaFlow
Direct-Fit CALIFORNIA OBDII CONVERTERS

MagnaFlow 452338 Catalytic Converter

Brand MagnaFlow 452338
Mounting Hardware Included Yes
Universal Or Specific Fit Specific
Grade Type Regular
Tube Material Stainless steel
Inlet Type Bolt-on
Outlet Type Bolt-on
Heat Shield Attached No
Body Material Stainless steel
Substrate Material Ceramic
Overall Length 6.5
Air Tube Count 0
Sensor Port Count 0
Air Tube Adaptable No
Clamp Included No
Converter Quantity 1
Finish Stainless steel
Hangers Included No
Heat Shield Material None
Main Piping Diameter 2.75
Oxygen Sensor Location None
Type Direct-fit
Product line Direct-Fit CALIFORNIA OBDII CONVERTERS
Fits Chevrolet · 2 vehicles

Direct-fit replacement. Installs with bolt-on connections and no cutting or welding required.

Stainless steel construction. Resists corrosion for dependable exhaust service.

CARB compliant. Meets California Air Resources Board requirements for legal use in restricted states.

$543.57Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $543.57
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

California OBDII Direct-Fit Converter

Restore emissions system performance on the 2004-2005 Chevrolet Aveo with MagnaFlow catalytic converter 452338. This California Grade, CARB-compliant direct-fit converter is built for a precise OE-style replacement and is designed to help keep the check engine light off when the original converter has failed.

Direct-Fit MagnaFlow Design

The MagnaFlow Direct-Fit CALIFORNIA OBDII CONVERTERS line focuses on vehicle-specific fitment and emissions compliance for regulated applications. For this 2004-2005 Chevrolet Aveo application, the design uses stainless steel construction, a ceramic substrate, bolt-on inlet and outlet connections, and a compact spun-body layout that mirrors the original equipment style. Part number 452338 is engineered for straightforward replacement without cutting or welding.

  • Fits 2004 Chevrolet Aveo, N/A
  • Fits 2005 Chevrolet Aveo, N/A
  • CARB-compliant California Grade replacement for listed applications
  • Direct-fit design with bolt-on inlet and outlet connections
  • Stainless steel body and tubing for corrosion resistance
  • Ceramic substrate for emissions control performance
  • Includes mounting hardware and gaskets for installation
  • Overall length: 6.5 in.; main piping diameter: 2.75 in.

Common Replacement Uses

  • Failed catalytic converter causing emissions test failure
  • Check engine light related to catalyst efficiency codes
  • Corroded or leaking factory converter assembly
  • Need for a California-compliant replacement on a Chevrolet Aveo
  • OE-style exhaust repair where bolt-on fitment is required

Installation Notes

Install using the proper tools and follow the vehicle-specific service procedure. This direct-fit converter is designed for bolt-on replacement on the listed Chevrolet Aveo models, with no cutting or welding required. The included gaskets and hardware help reduce the chance of exhaust leaks and avoid reusing worn factory fasteners.

Quality Assurance

MagnaFlow uses 3D scanning during development to verify fit and function against original equipment geometry. Part number 452338 is built to meet or exceed California Air Resources Board requirements and has been tested for legal use in California and other CARB-restricted states on the listed vehicles.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005ChevroletAveo1.6LL4N/ACertification Level : LEV1 ULEV; CARB Executive Order D-193-124; Engine Family Number 5GDXV01.6D02; Direct-Fit CALIFORNIA OBDII CONVERTERS
2004ChevroletAveo1.6LL4N/ACertification Level : LEV1 ULEV; CARB Executive Order D-193-124; Engine Family Number 4GDXV01.6D02; Direct-Fit CALIFORNIA OBDII CONVERTERS