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Kooks Headers has been making headers and exhaust components since 1962. With the introduction of its legendary Fox-body Mustang headers, Kooks quickly became the top...
Kooks Headers has been making headers and exhaust components since 1962. With the introduction of its legendary Fox-body Mustang headers, Kooks quickly became the top choice of late-model Mustang owners. And now traditional small block Ford owners and late-model GM LS enthusiasts alike prefer Kooks exhaust components, too. Kooks’ complete line of exhaust components includes headers, header collectors, exhaust tubing, and mufflers for GM, Ford, Dodge, and specialty race applications. Plus, the company offers bolts, gaskets, flanges, clamps, O2 fittings, and more—everything you need to complete your custom exhaust...
Kooks Headers has been making headers and exhaust components since 1962. With the introduction of its legendary Fox-body Mustang headers, Kooks quickly became the top choice of late-model Mustang owners. And now traditional small block Ford owners and late-model GM LS enthusiasts alike prefer Kooks exhaust components, too. Kooks’ complete line of exhaust components includes headers, header collectors, exhaust tubing, and mufflers for GM, Ford, Dodge, and specialty race applications. Plus, the company offers bolts, gaskets, flanges, clamps, O2 fittings, and more—everything you need to complete your custom exhaust build.
Catalytic Converter, Ultra High Performance Green, Stainless Steel Case, 3.0 in. Slip Fit Inlet/Outlet, 7.00 in. Overall Length, 4.0 in. Round, Each
Part Number: KOK-GE-90147
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Race Series, Oval, 3.0 in. Center Inlet/Outlet, 4.50 x 7.50 in., 304 Stainless Steel, Polished, Each
Part Number: KOK-KO300-12
Estimated Ship Date: Today
Estimated Ship Date: Today
Collector Flange, Stainless Steel, Natural, 3 in. Diameter, Ball and Socket Flange, 16-Gauge, Each
Part Number: KOK-7106SFEMALE
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Header
Part Number: KOK-1151H232
Not Yet Reviewed
Estimated Ship Date: Sep 9, 2025 if ordered today
Estimated Ship Date: Sep 9, 2025 if ordered today
1-7/8" Header and Catted Connection Kit. 2021-2023 Ford F150 Coyote 5.0L 4V.
Part Number: KOK-1371H420
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Catted OEM Connections, 3" SS H.O. GREEN Catted OEM Connections 2006-2020 LX Platform 6.1L/6.2L/6.4L.
Part Number: KOK-31013400
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Y-Pipe, Exhaust, Stainless Steel, Natural, 3 in. Inlet/Outlet, Catalytic Converters, Chevy, GMC, 6.2L, Kit
Part Number: KOK-28613300
Not Yet Reviewed
Estimated Ship Date: Sep 11, 2025 if ordered today
Estimated Ship Date: Sep 11, 2025 if ordered today
Muffler, Race Series, 3.0 in. Inlet/3.0 in. Outlet, 15.5 in. Length, Stainless Steel, Polished, Natural, Each
Part Number: KOK-R300-10
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Street Super, Shorty, Stainless Steel, Natural, 3.0 in. Collector, Ford, 5.0L Modular, Pair
Part Number: KOK-11401400
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Fitting, Oxygen Sensor Plug, Stainless Steel, Natural, Each
Part Number: KOK-9002SA
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each
Part Number: KOK-7046AS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Header
Part Number: KOK-11512402
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Exhaust System, 3" SS Cat-Back Exhaust w/SS Tips. 2021+ F150 5.0L 4V. Connects to OEM.
Part Number: KOK-13714100
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Header Gasket, Multi Layer Stainless Header Gasket - GM LS Based GEN III & IV Engines.
Part Number: KOK-SS-755818
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust, Mid-Pipes with Catalytic Converters, Stainless Steel, 3.00 in. Outside Diameter, Chevy, Small Block, Pair
Part Number: KOK-22603300
Not Yet Reviewed
Estimated Ship Date: Sep 5, 2025 if ordered today
Estimated Ship Date: Sep 5, 2025 if ordered today
Reducer Cone Collectors, Weld-on, Stainless Steel, 3.0 in. Collector Diameter, 2.5 in. Reducer Diameter, Each
Part Number: KOK-9050S
Estimated Ship Date: Today
Estimated Ship Date: Today
Tube, Mandrel-Bend Tube, 45 Degrees, 2.5 in. Diameter, Stainless, Natural, 3 in. Bend Radius, Each
Part Number: KOK-4525016304SS
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Gasket Small Block Ford Header Gasket - Multi-Layer Aluminum - 3" Inline Bolt Pattern
Part Number: KOK-PY-8013-AL
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Turnouts, Stainless Steel, Natural, 3.13 in. Inlet, 3.00 in. Outlet, 6.00 in. Length, Slant, Each
Part Number: KOK-9103-M
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Tubing, 1.750 Diameter, 180 Degree, Mandrel J-Bend, 2.500 in. Radius, 16-Gauge, Stainless Steel, Each
Part Number: KOK-JB1752516304
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Turnouts, Stainless Steel, Natural, 3.00 in. Diameter, 12.00 in. Length, Each
Part Number: KOK-9104
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Ball Flanges, Ball and Socket Connections, Female Side of the Connection Only, Stainless Steel, Natural, 2.500 in. Diameter, Each
Part Number: KOK-7105ASFEMALE
Estimated Ship Date: Aug 7, 2025 if ordered today
Estimated Ship Date: Aug 7, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Headers, Green Cats, 1 7/8 in. Primary Tubes, 3.00 in. Outlets, Ford, Mustang, 5.0L, 304 Stainless Steel, Kit
Part Number: KOK-1151H432
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Long Tube, Stainless Steel, 1 7/8 in. x 3 in. Long Tube, Includes 3 in. to 2 3/4 in. OEM Green Catted Connection Pipes, Chevy Camaro, Kit
Part Number: KOK-2260H430
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Long Tube, Long Tube, Stainless Steel, Natural, 3.0 in. Collector, Chevy, 6.2L, Set
Part Number: KOK-2250H430
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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