Kooks Headers, Exhaust Systems, Collectors, Pipe & More

Collector Flange, Steel, Natural, 4.0 in. Inside Diameter, 3-Bolt, Each

Part Number: KOK-7113-S

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Estimated Ship Date: Today

Header Collector Locking Tabs, 4 Stainless Steel Tabs, 2 Bolts, Nuts, Washers, Kit

Part Number: KOK-9001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Muffler, Race Series, 3.0 in. Inlet/3.0 in. Outlet, 19.5 in. Length, Stainless Steel, Polished, Natural, Each

Part Number: KOK-R300-14

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Header Flanges, No Stubs, Stainless 0.375 in. Thick, 1.625 in. Port, Each

Part Number: KOK-7028S

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Exhaust Flange, 3" 2-Bolt Exhaust Flange. 3/8" Thick Steel. '11-'14 Coyote Manifold Outlet

Part Number: KOK-71-025

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Estimated Ship Date: Nov 25, 2025 if ordered today

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24" 02 Extension Harness - Front, Each

Part Number: KOK-CAS-109007

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Muffler, Race Series, Oval, 2.5 in. Center Inlet/Outlet, 4.50 x 7.50 in., 304 Stainless Steel, Polished, Each

Part Number: KOK-KO250-12

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Nascar Modified Spec Muffler

Part Number: KOK-QCN350

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Estimated Ship Date: Nov 28, 2025 if ordered today

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02 Sensor Extension Harness

Part Number: KOK-CAS-105110

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Exhaust Flange, 3" 2-Bolt Exhaust Flange. 3/8" Thick Stainless. '11-'14 Coyote Manifold Outlet.

Part Number: KOK-71-004

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Estimated Ship Date: Nov 25, 2025 if ordered today

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0 2 Sensor (2 - 18" Extension Harness)

Part Number: KOK-CAS-105094-2

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Raptor Flange D Port

Part Number: KOK-7071RAPTOR62

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each

Part Number: KOK-7046BS

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Oxygen Sensor Harness, 4-wire, 12 in. Length, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: KOK-CAS-109004

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Exhaust Flanges, Stainless Steel, 2-bolt, 0.375 in. Thick, for 2.50 in. Exhaust Pipe, Each

Part Number: KOK-7127S

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.750 in. Port, Each

Part Number: KOK-7028-SA

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Spark Plug Wire, 10mm Spark Plug Wires (8 pc. Set). Orange with Black Boots. LSX Truck

Part Number: KOK-750205

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Estimated Ship Date: Dec 1, 2025 if ordered today

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FLANGE

Part Number: KOK-7012B7051BS

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.000 in. Port, Each

Part Number: KOK-7051BS

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Estimated Ship Date: Nov 25, 2025 if ordered today

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EXHAUST GASKET

Part Number: KOK-PY-8016-AL

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Estimated Ship Date: Nov 26, 2025 if ordered today

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header flanges

Part Number: KOK-70LSXDR200SS

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Header Gasket, Aluminum, Ford, Outer Adapter Plate Gasket, Twisted Wedge R Heads, Pair

Part Number: KOK-PY8010A8014A

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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2" SS TWR / VJR / Street Heat Flange (Individual)

Part Number: KOK-7022-S-0410

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.250 in. Port, Each

Part Number: KOK-7041S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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HEADER FLANGES

Part Number: KOK-7029S1750003

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Estimated Ship Date: Nov 25, 2025 if ordered today

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