Kooks Headers Parts and Accessories

Exhaust Flange

Part Number: KOK-7030-S

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Estimated Ship Date: Nov 10, 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-7031-FB-S

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Flange, 23 Degree SBC Header Flange - 3/8" Thick Stainless - for 1-3/4" Primaries

Part Number: KOK-7031-S

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Estimated Ship Date: Nov 10, 2025 if ordered today

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2" SS 23* SBChevy Stahl Flange (Bank)

Part Number: KOK-7034-AS

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Estimated Ship Date: Nov 10, 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-7046-S2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Header Flanges, Outer Flange, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Gaskets, Bolts, Each

Part Number: KOK-7011DS

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Flange, Ford VooDoo Flange - 3/8" Thick Stainless. Ports for 2" Primaries.

Part Number: KOK-70-037

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Estimated Ship Date: Nov 10, 2025 if ordered today

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02 Sensor Extensions

Part Number: KOK-CAS-104322

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Exhaust Pipe, 2-1/4" 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 3.50" CLR

Part Number: KOK-JB2253516304

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Exhaust Pipe, 2-1/2" 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 3.00" CLR

Part Number: KOK-JB2503016304

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Exhaust Pipe 3-1/2" 304 Stainless 45 Degree Bend. 16 Ga Mandrel Bent Tubing. 5.25" CLR

Part Number: KOK-S0027

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Exhaust System, Extension for Dual Cat-Backs 2015+ Ford F-150 2.7L/3.5L/5.0L w/164" WB

Part Number: KOK-K60846

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Estimated Ship Date: Nov 11, 2025 if ordered today

• Oversize $10.99
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Header Flanges, No Stubs, Stainless, 0.313 in. Thick, 2.000 in. Port, Each

Part Number: KOK-7014S

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.375 in. Port, Each

Part Number: KOK-7042AS

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Tubing, 2.500 Diameter, 180 Degree, Mandrel J-Bend, 3.500 in. Radius, 18-Gauge, Stainless Steel, Each

Part Number: KOK-JB2503518304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Exhaust Pipe

Part Number: KOK-JB2503018304

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Turbo Downpipe Adapter, Exhaust Down Pipe Reducer, Stainless Steel, Natural, 3 in. To 2.25 in., Ford, 2.3L, Each

Part Number: KOK-11533000

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.375 in. Port, Each

Part Number: KOK-7042S

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Muffler, Race Series, 2.5 in. Inlet/2.5 in. Outlet, 20 in. Length, Stainless Steel, Polished, Each

Part Number: KOK-R250-14-CI

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Estimated Ship Date: Nov 10, 2025 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, Each

Part Number: KOK-R300-10-CI

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Estimated Ship Date: Nov 10, 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, Each

Part Number: KOK-R300-14-CI

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Tubing, 1.750 Diameter, 180 Degree, Mandrel J-Bend, 2.500 in. Radius, 16-Gauge, Stainless Steel, Each

Part Number: KOK-JB1752518304

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Estimated Ship Date: Oct 29, 2025 if ordered today

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90 Degree Bends Universal

Part Number: KOK-S0002

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Exhaust Flange, Nissan 5.6L V8 Header Flange - 3/8" Thick Stainless. Ports for 1-7/8" Primaries.

Part Number: KOK-70-041

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Exhaust Flange, Nissan 5.6L V8 Header Flange - 3/8" Thick Stainless. Ports for 1-3/4" Primaries.

Part Number: KOK-70-042A

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Estimated Ship Date: Oct 29, 2025 if ordered today

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