Performance and Replacement Car, Truck, and More Exhaust Parts

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

Part Number: WLK-83457

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converter, Jeep, 5.2L, Each

Part Number: CWA-52019600

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, for use on Honda®, 3.5L, Each

Part Number: MPE-5592184

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Exhaust System, Mach Force XP, Cat-back, Stainless Steel, Polished Tip, Ford, Kit

Part Number: AFE-49-43042-1

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Estimated Ship Date: Apr 15, 2026 if ordered today

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

Part Number: WLK-81748

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converters, Universal, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 17.500 in. Overall Length, Each

Part Number: WLK-82618

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: WLK-82570

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Estimated Ship Date: Today

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Exhaust System, Mach Force XP, Cat-back, Single In/Dual Out, Stainless, Split Rear Exit, Dodge, Ram, 5.7L Hemi

Part Number: AFE-49-42013-P

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Exhaust System, Mach Force XP, Cat-Back, Stainless Steel, Jeep, 3.8L, Kit

Part Number: AFE-49-46201

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Exhaust System, Mach Force XP, Cat-back, Stainless, Rear Exit, Natural Tip, Infiniti, for Nissan, 5.6L, Kit

Part Number: AFE-49-36120

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Estimated Ship Date: Today

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Catalytic Converter, California Grade, Manifold, Direct-Fit, Stainless Steel Case, Subaru, 2.5L, Each

Part Number: MPE-5531447

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Exhaust System, Mach Force XP, Cat-back, Dual In/Single Out, Stainless, Natural, Side Exit, Toyota, 5.7L, Kit

Part Number: AFE-49-46006-B

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Converter-CalCat-Direct Fit

Part Number: WLK-84159

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83502

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Yamaha, Each

Part Number: FMF-044452

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Estimated Ship Date: Tomorrow if ordered today

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Air Injection Pump

Part Number: SMP-AIP17

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Exhaust System, Mach Force XP, Cat-back, Dual, Stainless Steel, Natural, Rear Exit, Chevy, 3.6L, Kit

Part Number: AFE-49-44042-B

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Catalytic Converter, Direct-Fit, California Grade, 3-Way, 2.5 in. Inlet/Outlet Pipes, Slip Fit, 24.5 in. Long, Stainless Steel Case, Chevy, GMC, Each

Part Number: MPE-3391432

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Catalytic Converter, Stainless Steel Case, Cadillac, Chevy, Dodge, Ford, Hummer, Isuzu, Jeep, Mercury, Olds

Part Number: WLK-81723

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Estimated Ship Date: Apr 7, 2026 if ordered today

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

Part Number: WLK-83568

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converter

Part Number: MPE-5451535

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, for use on Acura®, 3.5L, Each

Part Number: MPE-5592006

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82802

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converter, Walker CalCat Direct Fit Converter

Part Number: WLK-84162

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Rear Left Position, BMW, 3.0L, Each

Part Number: MPE-557768

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Estimated Ship Date: Apr 6, 2026 if ordered today

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