HomeExhaust > Catalytic ConverterMagnaFlow 5571168 Catalytic Converter
Part #: 5571168

MagnaFlow 5571168 Catalytic Converter

Direct-Fit CALIFORNIA OBDII CONVERTERS
⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Direct-Fit CALIFORNIA OBDII CONVERTERS
🚗Fitment: Lexus, IS250 and IS350
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of MagnaFlow Catalytic Converter 5571168

The MagnaFlow Direct-Fit CALIFORNIA OBDII CONVERTERS catalytic converter 5571168 is engineered specifically for Lexus IS250 and IS350 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 Lexus IS250 and IS350
  • Constructed with durable stainless steel body and tube material
  • Ceramic substrate for effective emissions control
  • Bolt-on inlet and outlet for straightforward installation
  • Includes two sensor ports compatible with OBDII systems
  • Comes with mounting hardware and clamps
  • Overall length of 78.375 inches with a 10.5-inch body length

Product Line: Direct-Fit CALIFORNIA OBDII CONVERTERS

The Direct-Fit CALIFORNIA OBDII CONVERTERS line by MagnaFlow is designed to comply with California’s strict emissions regulations while providing a direct replacement solution. This product line ensures compatibility with OBDII systems, featuring sensor ports that maintain proper emissions monitoring. The converters are built with stainless steel and ceramic substrates to balance durability and emissions efficiency, making them suitable for specific vehicle applications like the Lexus IS250 and IS350.

Detailed Product Description

This MagnaFlow catalytic converter 5571168 features a spun, round stainless steel body measuring 10.5 inches in length, with an overall length of 78.375 inches. The converter has a bolt-on inlet and outlet, each with a 2.25-inch diameter, facilitating a secure and precise fit. It includes two inlets and one outlet, designed to match the exhaust flow requirements of the Lexus IS250 and IS350. The ceramic substrate inside effectively reduces harmful emissions, while the stainless steel construction offers resistance to corrosion and heat. Two sensor ports are integrated to support OBDII emissions monitoring systems, ensuring compliance with California regulations.

Common Applications and Problem Solving

  • Replacement for faulty or clogged catalytic converters on Lexus IS250 and IS350
  • Restores proper emissions control to pass California smog inspections
  • Eliminates exhaust leaks caused by damaged or worn converters
  • Maintains OBDII sensor functionality for accurate emissions diagnostics
  • Improves exhaust flow and engine performance by replacing degraded components

Installation Notes and Tips

This catalytic converter is designed for a specific fit on Lexus IS250 and IS350 models, ensuring a bolt-on installation process. The included mounting hardware and clamps facilitate secure attachment. Note that inlet and outlet gaskets are not included and may need to be sourced separately. Proper alignment of the sensor ports is essential to maintain OBDII system functionality. It is recommended to verify compatibility with your vehicle’s model year and exhaust configuration before installation.

Quality Assurance and Warranty

MagnaFlow catalytic converters are manufactured with high-quality stainless steel and ceramic substrates to meet emissions standards and provide durability. While specific warranty details for part number 5571168 are not provided here, MagnaFlow typically offers warranties covering defects in materials and workmanship. For exact warranty terms, consult MagnaFlow documentation or authorized sources.

BrandMagnaFlow
Part Number5571168
PositionDirect-Fit CALIFORNIA OBDII CONVERTERS
Mounting Hardware IncludedYes
Universal Or Specific FitSpecific
Grade TypeRegular
Tube MaterialStainless steel
Inlet TypeBolt-on
Outlet TypeBolt-on
Body Length10.5
Heat Shield AttachedNo
Inlet Quantity2
Body MaterialStainless steel
Outlet Quantity1
Substrate MaterialCeramic
Inlet Gasket IncludedNo
Outlet Gasket IncludedNo
Overall Length78.375
Air Tube Count0
Sensor Port Count2
Air Tube AdaptableNo
Body Height4
Body ShapeRound
Body TypeSpun
Body Width4
Clamp IncludedYes
Converter Quantity2
FinishStainless steel
Gasket IncludedNo
Hangers IncludedNo
Heat Shield MaterialNone
Inlet Diameter2.25
Inlet Inside Diameter2.25

This part fits 12 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2013LexusIS350RWD3.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number DTYXV03.5BEB; Direct-Fit CALIFORNIA OBDII CONVERTERS
2012LexusIS350RWD3.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number CTYXV03.5BEB; Direct-Fit CALIFORNIA OBDII CONVERTERS
2011LexusIS350RWD3.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number BTYXV03.5BEB; Direct-Fit CALIFORNIA OBDII CONVERTERS
2010LexusIS350RWD3.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number ATYXV03.5BEB; Direct-Fit CALIFORNIA OBDII CONVERTERS
2009LexusIS250RWD2.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number 9TYXV02.5BEA; Direct-Fit CALIFORNIA OBDII CONVERTERS
2009LexusIS350RWD3.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number 9TYXV03.5BEB; Direct-Fit CALIFORNIA OBDII CONVERTERS
2008LexusIS250RWD2.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number 8TYXV02.5BEA; Direct-Fit CALIFORNIA OBDII CONVERTERS
2008LexusIS350RWD3.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number 8TYXV03.5BEB; Direct-Fit CALIFORNIA OBDII CONVERTERS
2007LexusIS250RWD2.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number 7TYXV01.5BEA; Direct-Fit CALIFORNIA OBDII CONVERTERS
2007LexusIS350RWD3.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number 7TYXV03.5BEB; Direct-Fit CALIFORNIA OBDII CONVERTERS
2006LexusIS250RWD2.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number 6TYXV02.5PEA; Direct-Fit CALIFORNIA OBDII CONVERTERS
2006LexusIS350RWD3.5LV6N/ACertification Level : LEV2 ULEV; CARB Executive Order D-193-137; Engine Family Number 6TYXV03.5PEB; 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:

17410-3155017410-3155117410-3156017410-31A3017410-31A3117410-31G5017410-31G6017410-31J0017410-31J30

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