Kooks Headers, Exhaust Systems, Collectors, Pipe & More

02 Sensor Extensions

Part Number: KOK-CAS-105979

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Estimated Ship Date: Jun 19, 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: Jun 19, 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: Jun 19, 2026 if ordered today

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Ball and Socket Locking Bolt Kit. (4) M10 x 75, Hex Head Flange Bolt (serrated), Grade 18-8 SS. (4) M10, Hex Head Flange Nut (Locking), Grade 18-8 SS.

Part Number: KOK-BK114

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Estimated Ship Date: Jun 19, 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: Jun 19, 2026 if ordered today

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automatic transmission brackets and levers

Part Number: KOK-K60015

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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: Jun 19, 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: Jun 19, 2026 if ordered today

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Header bolt kit for early Coyote engines. (16) M10-1.50 x 25mm (Coarse Thread) Grade 18-8 SS header bolts. 10mm head.

Part Number: KOK-BK112

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Estimated Ship Date: Jun 19, 2026 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.125 in. Port, Each

Part Number: KOK-7040S

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Estimated Ship Date: Jun 19, 2026 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

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 19, 2026 if ordered today

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Nascar Modified Spec Muffler

Part Number: KOK-QCN350

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Estimated Ship Date: Jun 19, 2026 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: Jun 19, 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: Jun 19, 2026 if ordered today

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Oxygen Sensor Harnesses, 4-wire, 8 in. Length, Chevy, Pair

Part Number: KOK-EX683-Z

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 19, 2026 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: Jun 19, 2026 if ordered today

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FLANGE

Part Number: KOK-7012B7051BS

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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: Jun 19, 2026 if ordered today

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Exhaust Pipe Adapters, Stainless, Mustang, Each

Part Number: KOK-11513010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 19, 2026 if ordered today

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Exhaust Turnouts, Stainless Steel, Natural, 3.00 in. Diameter, 6.00 in. Length, Each

Part Number: KOK-9103

4.35 out of 5 stars ( 17 )

Estimated Ship Date: Jun 19, 2026 if ordered today

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

Part Number: KOK-7046BS-2

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Estimated Ship Date: Jun 19, 2026 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: Jun 19, 2026 if ordered today

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Gasket for 7105-07-S

Part Number: KOK-710507SGASKT

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Estimated Ship Date: Jun 19, 2026 if ordered today

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

Part Number: KOK-7062S

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Estimated Ship Date: Jun 19, 2026 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: Jun 19, 2026 if ordered today

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