Availability
Catalytic Converter, Stainless Steel, Dual 2.50 in. Inlet, 2.00 in. Outlet, 16.0 in. Length, Universal, Each
Part Number: MPE-447107
Not Yet Reviewed
Estimated Ship Date: Jan 21, 2026 if ordered today
Estimated Ship Date: Jan 21, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.25 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 61.50 in. Overall Length, Ford, Each
Part Number: APH-645923
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Catalytic Converter, Stainless Steel, for use on Acura®, 17.625 in. Length, 1.8L, Each
Part Number: MPE-22639
Not Yet Reviewed
Estimated Ship Date: Jan 21, 2026 if ordered today
Estimated Ship Date: Jan 21, 2026 if ordered today
Walker Heavy Duty Flex Tubing
Part Number: WLK-42424
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
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Exhaust Manifold, Passenger Side, Cast Iron, Natural, International, 7.6L Diesel, Each
Part Number: RNB-674-5006
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 21.75 in. Overall Length, Chevrolet, GMC, Isuzu, Each
Part Number: APH-645372
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.3, 5.7, 7.4L, Each
Part Number: APH-3533
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.50 in. Overall Length, Chevrolet, GMC, Each
Part Number: WLK-18219
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
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Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 48.75 in. Overall Length, Cadillac, Chevrolet, GMC, Each
Part Number: APH-645328
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Each
Part Number: APH-608265
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 2.00 in. Offset Inlet/Outlet, 39.000 in. Overall Length, for use on Acura®, 1.8L, Each
Part Number: WLK-18860
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Intake Manifold Mounting Flange, Standard Style, Steel, Front, Harley-Davidson®, Each
Part Number: HDD-820-2694
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Lexus, Toyota, Each
Part Number: APH-2166
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each
Part Number: WLK-82506
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Tailpipe, Direct Fit, Exhaust, Passenger Side, Steel, Aluminized, 2.25 in. O.D., Chevy, GMC, Olds, 4.3L, Each
Part Number: WLK-55032
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Exhaust Flange Hardware, Exhaust Manifold Shoulder Bolts and Springs, Steel, Natural, for use on Acura®, Honda®, Buick, Chrysler, Dodge, Plymouth, Kit
Part Number: APH-4678
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Catalytic Converter, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 15.0 in. Length, Universal, Each
Part Number: MPE-418034
Not Yet Reviewed
Estimated Ship Date: Jan 21, 2026 if ordered today
Estimated Ship Date: Jan 21, 2026 if ordered today
Bolts, Exhaust Flange, Steel, Natural, Spring, Chevy, Pontiac, Lexus, Mazda, for Nissan, Scion, Toyota, Kit
Part Number: WLK-36454
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 23.25 in. Overall Length, Rear, Subaru, Each
Part Number: APH-642763
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Headers, Shorty Style, Steel, Natural, 2.5 in. Collector, Chevy, GMC, Small Block, Pair
Part Number: SNH-CS11-P
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Catalytic Converter, CalCat, Universal, Stainless Steel, 2.00 in. Inlet/Outlet, 12.000 in. Overall Length, Each
Part Number: WLK-82505
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Exhaust Tubing, AP Exhaust Pipe Flared Adapters, 5.125 in. Diameter Pipe, 1.94 in. Length, Steel, Aluminized, Each
Part Number: APH-9715
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Catalytic Converter, Stainless Steel, Universal, 2.50 in. Inlet/Outlet, 13 in. Length, Each
Part Number: MPE-91006
Not Yet Reviewed
Estimated Ship Date: Jan 21, 2026 if ordered today
Estimated Ship Date: Jan 21, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Cadillac, Chevrolet, GMC, Each
Part Number: APH-700258
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Header Flanges with Stubs, Mild Steel, 5/16 in. Thick, Square 1 3/4 in. Port, Chevy, Small Block, Kit
Part Number: HOK-11622HKR
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
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