NISSAN ALTIMA Walker Exhaust Parts and Accessories

Exhaust Hanger Insulator, Car

Part Number: WLK-35725

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Today

Exhaust Flange Gasket, 2 7/16 in. I.D. Hole, 2-Bolt, 3 29/32 in. on Center, Each

Part Number: WLK-31311

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Exhaust Tip, Bolt-On, Steel, Chrome, 2 1/8 in. Inlet, 1 3/4 in. Outlet, 6 in. Length, Each

Part Number: WLK-35596

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Flange Gasket, for use on Honda®, Infiniti, Kia, Lexus, Mazda, Toyota, Nissan, Each

Part Number: WLK-31374

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

Exhaust Gasket, Ford, Nissan, D21 Pickup, Each

Part Number: WLK-31540

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: WLK-16593

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Estimated Ship Date: Today

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Bolts, Exhaust Flange, Steel, Natural, Spring, Chevy, Pontiac, Lexus, Mazda, for Nissan, Scion, Toyota, Kit

Part Number: WLK-36454

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: WLK-83259

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Oversize $13.99
• Special Order

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53824

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Estimated Ship Date: Today

Exhaust Tip, Single, Round, Clamp-on, Stainless, Polished, 2.25 in. Inlet i.d., 2.5 in. Oulet, Slant Cut, Each

Part Number: WLK-36445

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53823

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 27.63 in. Overall Length, for Nissan, Each

Part Number: WLK-18933

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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• Special Order

Exhaust Flange Gasket, Composite, for use on Acura®, Honda®, Infiniti, Isuzu, Nissan, Saturn, Each

Part Number: WLK-31377

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: WLK-54782

Not Yet Reviewed

Estimated Ship Date: Today

• Oversize $7.99

Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, for Nissan, Each

Part Number: WLK-54180

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

• Drop Ship
• Oversize $10.99
• Special Order

Resonator, Steel, Natural, Nissan, 2.5L, Each

Part Number: WLK-49246

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Oversize $39.99
• Special Order

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53755

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

• Drop Ship
• Special Order

Exhaust Flange Gasket, Donut, Flat Style, 2 1/8 in. I.D. Hole, 5/32 in. Thick, Each

Part Number: WLK-31354

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: WLK-83264

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Estimated Ship Date: Today

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Catalytic Converter, Direct Fit, Stainless Steel, for Nissan, 3.5L, Passenger Side, Each

Part Number: WLK-16221

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Estimated Ship Date: Today

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Catalytic Converter, Stainless Steel Case, for Nissan, Each

Part Number: WLK-16456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-15538

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16133

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-14769

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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• Free Shipping
• Special Order

Converter-CalCat-Manifold Converter

Part Number: WLK-84397

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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• Free Shipping
• Special Order