INFINITI I35 Catalytic Converters - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

MagnaFlow Universal Catalytic Converters 51206

Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51206

4.0 out of 5 stars ( 5 )

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MagnaFlow Universal Catalytic Converters 441205

Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 13.00 in. Length, Universal, Each

Part Number: MPE-441205

Not Yet Reviewed

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Catco Direct-Fit Catalytic Converters for 2002-2004 I35, MAXIMA - 4368

Catco Direct-Fit Catalytic Converters for 2002-2004 I35, MAXIMA - 4368

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-4368

Not Yet Reviewed

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MagnaFlow Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 49366

Catalytic Converter, Stainless Steel, Infiniti, 3.5L, Front, Each

Part Number: MPE-49366

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 82584

Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Infiniti, Nissan, Each

Part Number: WLK-82584

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2002 I35, 2002-2003 MAXIMA - 679-512

Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Legal Sale In NY - CA - ME

Part Number: RNB-679-512

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 444105

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-444105

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 444505

Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 6.25 in. Length, Universal, Each

Part Number: MPE-444505

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 444311

Catalytic Converter, Stainless Steel, Infiniti, Nissan, 3.5L, Front, Each

Part Number: MPE-444311

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 49365

Catalytic Converter, Stainless Steel, Infiniti, Nissan, 3.5L, Rear, Each

Part Number: MPE-49365

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2002-2004 I35, 1999-2003 MAXIMA - 642764

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 12.50 in. Overall Length, Rear, for Infiniti, for Nissan, Each

Part Number: APH-642764

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 51108

Catalytic Converter, Stainless Steel, Infiniti, Nissan, 3.5L, Rear, Each

Part Number: MPE-51108

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow California 40000 Catalytic Converters 444075

Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 11.5 in. Length, Each

Part Number: MPE-444075

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 16209

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16209

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Catco Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 1079

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026

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Catco Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 1078

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-1078

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

MagnaFlow California 40000 Catalytic Converters 441006

Catalytic Converter, California 40000, Stainless Steel, 2.5 in. Inlet/Outlet, 13 in. Length, Each

Part Number: MPE-441006

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2002 I35, 2003 MAXIMA - 679-511

Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Legal Sale In NY - CA - ME

Part Number: RNB-679-511

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 641183

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 8.25 in. Overall Length, for Infiniti, for Nissan, Each

Part Number: APH-641183

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 16362

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16362

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Catco Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 1078

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026

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Walker Ultra Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 16210

Catalytic Converter, Direct Fit, Stainless Steel, Infiniti, 3.5L, Each

Part Number: WLK-16210

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Catco Direct-Fit Catalytic Converters for 2002-2004 I35, MAXIMA - 4368

Not Yet Reviewed

Estimated Ship Date: Today

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AP Exhaust Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 641182

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 10.50 in. Overall Length, for Infiniti, for Nissan, Each

Part Number: APH-641182

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 1079

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-1079

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today