Kooks Headers, Exhaust Systems, Collectors, Pipe & More

2023+ Raptor R 5.2L 4V. 3" SS Competition Only Connections. Connects to OEM.

Part Number: KOK-13723100

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Estimated Ship Date: Apr 27, 2026 if ordered today

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3" Comp. Only Connection Pipes. 2023+ Cadillac Escalade V. Req. Kooks Headers.

Part Number: KOK-28643100

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Estimated Ship Date: Apr 21, 2026 if ordered today

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3" Inlet x 3" Outlet Off Road Connection Pipes

Part Number: KOK-31023100

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Estimated Ship Date: Apr 20, 2026 if ordered today

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SS Weld Up Kit Universal

Part Number: KOK-WK2450

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Muffler, Race Series, Round, Stainless, Polished, 3.5 in. Center Inlet/Outlet, 15.5 in. Length, Each

Part Number: KOK-R35-35-10

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Header Bolt Kit for Coyote, VooDoo, Predator and 6.2L Engines. (16) M10-1.25mm x 25mm (Fine Thread) Grade 18-8 SS bolts. 10mm head.

Part Number: KOK-BK109

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Exhaust, Mid-Pipes, Stainless Steel, 3.00 in. Outside Diameter, Chevy, Small Block, Pair

Part Number: KOK-22503101

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Connection Adapter, OEM, 3.00 in. to 2.75 in., Ford Mustang GT500, 5.2L, Each

Part Number: KOK-11563000

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Header Collector, Slip-on, Stainless Steel, 1.825 in. Inlets, 3.500 in. Outlet, Each

Part Number: KOK-9906S

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Header Collector, Slip-on, Stainless Steel, 1.625 in. Inlets, 3.000 in. Outlet, Each

Part Number: KOK-9901S

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Estimated Ship Date: Apr 20, 2026 if ordered today

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2 1/2" Ball and Socket

Part Number: KOK-7105-AS-MALE

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Estimated Ship Date: Apr 28, 2026 if ordered today

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1 7/8" SS Stree Heat Flange (Bank)

Part Number: KOK-7011-SH-BS

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Estimated Ship Date: Apr 28, 2026 if ordered today

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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

4.78 out of 5 stars ( 23 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

automatic transmission brackets and levers

Part Number: KOK-K60015

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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

Part Number: KOK-7051BS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 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: Apr 27, 2026 if ordered today

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Exhaust Turnouts, Stainless Steel, Natural, 3.50 in. Diameter, 12.00 in. Length, Each

Part Number: KOK-9106

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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

Part Number: KOK-7113-S

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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: Apr 28, 2026 if ordered today

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Nascar Modified Spec Muffler

Part Number: KOK-QCN350

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Header bolt kit for GM GEN V LT Engines. (10) M8-1.25 x 25mm Grade 18-8 SS header bolts. 10mm head.

Part Number: KOK-BK113

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Estimated Ship Date: Apr 27, 2026 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: Apr 28, 2026 if ordered today

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Raptor Flange D Port

Part Number: KOK-7071RAPTOR62

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Bung, Weld-In, Stainless Steel, Female 1/8 in. NPT, Each

Part Number: KOK-9004S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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: Apr 28, 2026 if ordered today

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