Front exhaust manifold catalytic converter pair for 2006-2017 Lexus IS250 IS350 GS350 V6, left and right cast manifolds with gaskets and bolts
Catalytic converter set for 2010-2017 Lexus GS350 RC350 IS350 3.5L with dual three-port cast inlets and mounting hardware
Catalytic converter for 2006-2017 Lexus IS250 IS350 with platinum, palladium and rhodium washcoat on a honeycomb ceramic substrate
Front exhaust manifold catalytic converter for 2006-2012 Lexus IS250 2.5L with a stamped EPA certification code on the stainless canister
Exhaust manifold catalytic converter for Lexus IS350 GS350 RC350 with an oxygen sensor bung, welded joint, dual-port flange and honeycomb core
Catalytic converter emissions compliance coverage across California CARB and federal EPA standards by registration state
Catalytic converter EPA emissions test data for hydrocarbon, carbon monoxide and nitrogen oxide reduction efficiency
Exhaust manifold catalytic converter for 2006-2012 Lexus IS250 2.5L V6 with a three-port cast manifold, heat shield and gasket
Catalytic converter for 2010-2017 Lexus GS350 with a three-port cast inlet, shielded canister and mounting bolts
Front exhaust manifold catalytic converter for 2006-2017 Lexus IS350 GS350 bearing an EPA certification stamp on its canister
Exhaust manifold catalytic converter for Lexus IS250 RC350 with a threaded sensor bung, TIG welds, dual-port flange and ceramic substrate face
Catalytic converter approval status for CARB and EPA emissions programs in California, Colorado, New York and other states
Catalytic converter for 2006-2017 Lexus GS350 RC350 using a large-area honeycomb ceramic substrate with a precious metal catalyst coating
Catalytic converter aged-engine test results reporting hydrocarbon, carbon monoxide and NOx conversion efficiency
Front exhaust manifold catalytic converter pair for 2006-2017 Lexus IS250 IS350 with dual three-port cast manifolds, gaskets and bolts
Exhaust manifold catalytic converter for 2006-2012 Lexus IS250 with a three-port cast inlet, connector pipe and mounting gaskets
Catalytic converter set for 2010-2017 Lexus GS350 RC350 3.5L V6 with left and right exhaust manifolds and header hardware
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Front exhaust manifold catalytic converter pair for 2006-2017 Lexus IS250 IS350 GS350 V6, left and right cast manifolds with gaskets and boltsCatalytic converter set for 2010-2017 Lexus GS350 RC350 IS350 3.5L with dual three-port cast inlets and mounting hardwareCatalytic converter for 2006-2017 Lexus IS250 IS350 with platinum, palladium and rhodium washcoat on a honeycomb ceramic substrateFront exhaust manifold catalytic converter for 2006-2012 Lexus IS250 2.5L with a stamped EPA certification code on the stainless canisterExhaust manifold catalytic converter for Lexus IS350 GS350 RC350 with an oxygen sensor bung, welded joint, dual-port flange and honeycomb coreCatalytic converter emissions compliance coverage across California CARB and federal EPA standards by registration stateCatalytic converter EPA emissions test data for hydrocarbon, carbon monoxide and nitrogen oxide reduction efficiencyExhaust manifold catalytic converter for 2006-2012 Lexus IS250 2.5L V6 with a three-port cast manifold, heat shield and gasketCatalytic converter for 2010-2017 Lexus GS350 with a three-port cast inlet, shielded canister and mounting boltsFront exhaust manifold catalytic converter for 2006-2017 Lexus IS350 GS350 bearing an EPA certification stamp on its canisterExhaust manifold catalytic converter for Lexus IS250 RC350 with a threaded sensor bung, TIG welds, dual-port flange and ceramic substrate faceCatalytic converter approval status for CARB and EPA emissions programs in California, Colorado, New York and other statesCatalytic converter for 2006-2017 Lexus GS350 RC350 using a large-area honeycomb ceramic substrate with a precious metal catalyst coatingCatalytic converter aged-engine test results reporting hydrocarbon, carbon monoxide and NOx conversion efficiencyFront exhaust manifold catalytic converter pair for 2006-2017 Lexus IS250 IS350 with dual three-port cast manifolds, gaskets and boltsExhaust manifold catalytic converter for 2006-2012 Lexus IS250 with a three-port cast inlet, connector pipe and mounting gasketsCatalytic converter set for 2010-2017 Lexus GS350 RC350 3.5L V6 with left and right exhaust manifolds and header hardware

Exhaust Manifold Catalytic Converter Kit for 2006 - 2017 Lexus IS250/IS350/GS350/RC350 2.5L/3.5L V6 2PC-Direct Fit，E.P.A. Compliant

SKU: FLEXS22-00057SR-006-W
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$279.99Limited Time Deal $505.99 SAVE $226.00
Checking fitment...
SKU: FLEXS22-00057SR-006-W
Style: Driver & Passenger

⚠ Please verify full vehicle fitment before placing your order.

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Product Specifications

Catalytic Converter Fitment:

2007 - 2011 Lexus GS350 V6 3.5L RWD(Rear Wheel Drive)
2013 - 2015 Lexus GS350 V6 3.5L RWD(Rear Wheel Drive)
2006 - 2015 Lexus IS250 V6 2.5L RWD(Rear Wheel Drive)
2006 - 2010 Lexus IS350 V6 3.5L
2011 - 2017 Lexus IS350 V6 3.5L RWD(Rear Wheel Drive)
2015 - 2017 Lexus RC350 V6 3.5L RWD(Rear Wheel Drive)

Catalytic Converter+Catback Exhaust Fitment:

2006-2013 Lexus IS250
2006-2010 Lexus IS350

Specification Details
Brand Flashark
E.P.A. Compliant Yes
Package Contents Gasket & Bolts
Substrate Material Ceramic
Body Material 409L Stainless Steel
Restricted States CA, NY, CO, ME
Gasket Bolts Included Yes

Features: 

  • Equipped with stainless steel gaskets for enhanced durability and sealing.
  • Direct-Fit & Bolt-On Design: Precision-engineered for seamless installation—no cutting, drilling, or modifications required.
  • Durable Stainless Steel Construction: Heavy-duty 409 stainless steel resists corrosion, high temps, and harsh road conditions.
  • EPA-Compliant Emissions Control: Meets strict EPA standards for eco-friendly performance.
  • Precision MIG-Welded Flanges: Ensures leak-free performance and robust structural strength under extreme temperatures.
  • Enhanced Exhaust Flow: Optimized internal design mimics OEM behavior for smooth power delivery.
  • Resolves Engine Codes (P0420/P0430): Fixes catalytic efficiency errors to prevent check engine lights.

Note: 

  • If your vehicle MEETS California REQUIREMENT, BUT NOT REGISTER In California, New York, Colorado & Maine. This will work on your vehicle.
  • Due to the increased emissions standards. This item is not certified for sale in California, New York, Colorado & Maine.