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Performance and Replacement Car, Truck, and More Exhaust Parts
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus replacement or performance mufflers from mellow to aggressive, and even catalytic converters to keep you legal.
Showing In Stock Items. Show All 41 Items.
Exhaust Muffler Hanger, Insulator, Rubber, Black, Universal, Each
Part Number: SUM-610400
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Cat4ward, Stainless Steel, Natural, Ford, 6.8L V10, Kit
Part Number: JBA-1669S
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each
Part Number: MPE-51205
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Catalytic Converter, Stainless Steel, 2.25 in. Inlet/Outlet, 15.0 in. Length, Each
Part Number: MPE-51355
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Catalytic Converters, Universal, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 12.00 in. Overall Length, Audi, BMW, Chevy, Ford, Toyota, Each
Part Number: WLK-84205
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Injection Pump, Secondary, Electric, Mercedes-Benz, Each
Part Number: RNB-306-018
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Catalytic Converter, Federal / EPA Catalytic Converter - Direct Fit
Part Number: CTO-9582
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Catalytic Converter, CalCat Universal, Stainless Steel Case, 2.250 in. Inlet/Outlet, 12.000 in. Length, Each
Part Number: WLK-83205
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, Cal-Cat Universal, 2.375 in. Slip Fit Inlet, 2.375 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each
Part Number: WLK-83102
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 11.250 in. Length, Each
Part Number: MPE-5561355
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
This product may not be eligible for select promotional offers
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.38 in. Slip Fit Outlet, 66.50 in. Overall Length, Right, Mercedes-Benz, 5.5L, Each
Part Number: APH-645157
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Secondary Air Injection Pump, Air Pump
Part Number: URO-015299
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Catalytic Converters, Universal, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 11.625 in. Overall Length, Each
Part Number: WLK-84102
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 9.125 in. Length, Each
Part Number: MPE-5561205
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
This product may not be eligible for select promotional offers
Exhaust Manifold Fasteners, Studs, Ford, 4.6, 5.4L V-8, 6.8L V-10, Set of 10
Part Number: RNB-03411
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifold Studs, Ford, 4.6L, 5.4L, 6.8L, Set of 10
Part Number: FEL-ES75118
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
V-Band Clamp, Turbo Charger to Exhaust Up Pipe, Stainless Steel, 3.500 in. Diameter, Each
Part Number: RNB-904-251
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Turbo Up-pipe, Steel, Natural, Ford, 7.3L, Kit
Part Number: RNB-679-005
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifold Hardware, Dorman, Replacement, Stud and Nuts, Stainless Steel, Natural Finish, 55.5 mm Long, M8-1.25 mm Thread, 10-piece, Set
Part Number: RNB-03411HP
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifold Hardware, Bolt/Stud, Steel, Nickel Plated, Set of 8
Part Number: RNB-03412
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifold Studs, Steel, Zinc Plated, Ford, Lincoln, Set of 10
Part Number: RNB-03411B
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Flanges, Repair Kit, Steel, Natural, 1-Bolt, M10 x 1.50 Thread Diameter, Ford, Lincoln, Pair
Part Number: RNB-23755
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converters, Direct-Fit, 3.00 in. Slip Fit Inlet, 2.88 in. Slip Fit Outlet, 46.75 in. Overall Length, Rear, Ford, 5.4L, 6.8L, Each
Part Number: APH-646322
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Exhaust Manifold, Cast Iron, Ford, 6.8L, V-10, Driver Side, Each
Part Number: RNB-674-783
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
