HomeExhaust > Catalytic ConverterMagnaFlow 454200 Catalytic Converter
Part #: 454200

MagnaFlow 454200 Catalytic Converter

Direct-Fit CALIFORNIA OBDII CONVERTERS
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Direct-Fit CALIFORNIA OBDII CONVERTERS
🚗Fitment: Toyota, Corolla and Matrix
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of MagnaFlow Direct-Fit Catalytic Converter 454200

The MagnaFlow Direct-Fit CALIFORNIA OBDII CONVERTERS catalytic converter 454200 is engineered specifically for Toyota Corolla and Matrix models. Designed to meet California emissions standards, this converter offers a precise fit and reliable performance for your vehicle's exhaust system.

  • Specific fit for Toyota Corolla and Matrix
  • Constructed with stainless steel body and tube material
  • Ceramic substrate for effective emissions control
  • Bolt-on inlet and clamp-on outlet for straightforward installation
  • Includes one oxygen sensor port located post converter
  • Overall length of 32.125 inches with 2.25-inch main piping diameter
  • Mounting hardware included for convenience

Product Line: Direct-Fit CALIFORNIA OBDII CONVERTERS

The Direct-Fit CALIFORNIA OBDII CONVERTERS line by MagnaFlow is designed to comply with strict California emissions regulations while providing a direct replacement for factory catalytic converters. This product line ensures compatibility with specific vehicle models, including the Toyota Corolla and Matrix, offering a seamless fit without modifications. The converters in this line utilize durable stainless steel construction and ceramic substrates to maintain emissions control and durability.

Detailed Product Description

This MagnaFlow catalytic converter 454200 features a stainless steel body and tube material, providing corrosion resistance and long-term durability. The ceramic substrate efficiently reduces harmful emissions, meeting California OBDII standards. The converter is designed with a bolt-on inlet and clamp-on outlet, simplifying installation without the need for welding. It includes one oxygen sensor port located post converter to maintain accurate emissions monitoring. With an overall length of 32.125 inches and a 2.25-inch main piping diameter, this converter integrates smoothly into the exhaust system of compatible Toyota Corolla and Matrix vehicles.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Toyota Corolla and Matrix
  • Restores proper emissions control to pass California smog inspections
  • Resolves check engine light issues related to catalytic converter failure
  • Improves exhaust flow and reduces harmful emissions
  • Maintains compliance with OBDII emissions monitoring systems

Installation Notes and Tips

This catalytic converter is a direct-fit replacement designed for specific Toyota Corolla and Matrix models, ensuring a precise fit. The bolt-on inlet and clamp-on outlet allow for easier installation without welding. Mounting hardware is included to assist with secure attachment. It is recommended to verify oxygen sensor compatibility and location before installation. Professional installation is advised to ensure proper fitment and emissions compliance.

Quality Assurance and Warranty

MagnaFlow catalytic converters are manufactured to meet or exceed OEM standards for durability and emissions performance. This product is constructed with high-quality stainless steel and ceramic substrate materials to ensure long-lasting operation. Please refer to MagnaFlow's official warranty policy for specific coverage details related to part number 454200.

BrandMagnaFlow
Part Number454200
PositionDirect-Fit CALIFORNIA OBDII CONVERTERS
Mounting Hardware IncludedYes
Universal Or Specific FitSpecific
Grade TypeRegular
Tube MaterialStainless steel
Inlet TypeBolt-on
Outlet TypeClamp-on
Heat Shield AttachedNo
Body MaterialStainless steel
Substrate MaterialCeramic
Outlet Gasket IncludedNo
Overall Length32.125
Air Tube Count0
Sensor Port Count1
Air Tube AdaptableNo
Clamp IncludedNo
Converter Quantity2
FinishStainless steel
Hangers IncludedNo
Heat Shield MaterialNone
Main Piping Diameter2.25
Oxygen Sensor LocationPost converter
TypeDirect-fit

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004ToyotaCorolla1.8LL4N/ACertification Level : LEV1 ULEV; CARB Executive Order D-193-110; Engine Family Number 4TYXV01.8WMA; Direct-Fit CALIFORNIA OBDII CONVERTERS
2004ToyotaMatrix1.8LL4N/ACertification Level : LEV1 ULEV; CARB Executive Order D-193-110; Engine Family Number 4TYXV01.8WMA; Direct-Fit CALIFORNIA OBDII CONVERTERS
2003ToyotaCorolla1.8LL4N/ACertification Level : LEV1 ULEV; CARB Executive Order D-193-110; Engine Family Number 3TYXV01.8HHA; Direct-Fit CALIFORNIA OBDII CONVERTERS
2003ToyotaMatrix1.8LL4N/ACertification Level : LEV1 ULEV; CARB Executive Order D-193-110; Engine Family Number 3TYXV01.8HHA; Direct-Fit CALIFORNIA OBDII CONVERTERS

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

17410-0D15017410-0D15117410-0D30017410-0D30117410-0D34017410-0D34117410-2247017410-22500174100D150174100D151174100D300174100D301174100D340174100D34117410224701741022500

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.