NISSAN ALTIMA Exhaust

CalCat CARB Catalytic Converter

Part Number: WLK-81326

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83217

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet, Steel, Aluminized, for Nissan, Each

Part Number: WLK-53261

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Walker Resonator Assembly

Part Number: WLK-47849

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Catalytic Converter, Direct Fit, Stainless Steel Case, for Nissan, Each

Part Number: WLK-54360

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Catalytic Converter, Rear, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54478

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Walker Resonator Assembly

Part Number: WLK-47820

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Catalytic Converters Conv DF 04-05 Nissan Maxima 3.5L

Part Number: MPE-51207

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49523

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-14753

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-14760

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Resonator, Steel, Aluminized, Nissan, Each

Part Number: WLK-22270

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16975

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Nissan, Each

Part Number: WLK-16397

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Nissan, Each

Part Number: WLK-16403

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Estimated Ship Date: Mar 19, 2026 if ordered today

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

Part Number: WLK-16700

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Estimated Ship Date: Mar 19, 2026 if ordered today

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

Part Number: WLK-16702

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Front, for Infiniti, for Nissan, Each

Part Number: ATP-101480

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Rear, for Infiniti, for Nissan, 3.5L, Each

Part Number: ATP-101481

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Left, for Infiniti, for Nissan, Each

Part Number: ATP-101565

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49568

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Catalytic Converter, Stainless Steel, for Nissan, 2.4L, Each

Part Number: CTO-1017

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Case, Ceramic Honeycomb Substrate, 10.75 in. Overall Length, for Nissan, Each

Part Number: APH-641147

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-DA41255

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-DA41287

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Estimated Ship Date: Mar 13, 2026 if ordered today

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