Headers

Exhaust Header

Part Number: KOK-2170H6SS

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust Header

Part Number: KOK-3410H641

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Estimated Ship Date: Apr 1, 2026 if ordered today

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2" x 3" Headers & H.O. GREEN Catted Connection Kit - 2020 Mustang GT500 5.2L

Part Number: KOK-1156H640

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Estimated Ship Date: Apr 1, 2026 if ordered today

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2" Header & H.O. GREEN Cat Connection Kit. 2020-22 F250/F350 Super Duty 7.3L

Part Number: KOK-1400H640

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust Header

Part Number: KOK-1400H440

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust Header

Part Number: KOK-1400H630

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Estimated Ship Date: Apr 1, 2026 if ordered today

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1-3/4" Stainless Headers & Catted Connection Kit. 15-24 Mustang GT 5.0L.

Part Number: KOK-1151H222

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Estimated Ship Date: Apr 1, 2026 if ordered today

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1-3/4" Header and Catted Connection Kit. 2021-2023 Ford F150 Coyote 5.0L 4V.

Part Number: KOK-1371H220

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust Header

Part Number: KOK-2180H640

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust Header

Part Number: KOK-2170H440

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust Header

Part Number: KOK-1371H230

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Headers, Aftermarket Connect, Long Tube, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M24H3CATLG

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Headers, Factory Connect, Long Tube, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M242HCAT

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Headers, Factory Connect, Long Tube, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M24HCAT

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Headers, Aftermarket Connect, Long Tube, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M242H3CATLG

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Estimated Ship Date: Apr 6, 2026 if ordered today

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OEM x 3" C8 Z06 5" Ultra-GREEN Conn. w/Blankets

Part Number: KOK-218133BK

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN (X) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V

Part Number: KOK-1132H230

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN (H) Connection Kit. 2011-2014 Shelby GT500 5.4L/5.8L 4V

Part Number: KOK-1142H460

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN (H) Connection Kit. 2011-2014 Shelby GT500 5.4L/5.8L 4V

Part Number: KOK-1142H260

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2005-2008 Corvette LS2/LS3 6.0L/6.2L.

Part Number: KOK-2160H431

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and Connection Kit. Charger/Challenger/Magnum/300C 6.1L/6.4L HEMI

Part Number: KOK-3101H430

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Headers, Green Cats, 2.00 in. Primary Tubes, 3.00 in. X-Pipe, Corvette, 6.2L, 304 Stainless Steel, Kit

Part Number: KOK-2170H630

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust System Kit, 1-5/8" Header and GREENConnection Kit. 2005-2010 Mustang GT 4.6L 3V.

Part Number: KOK-1131H060

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2014-2017 Chevrolet SS LS3 6.2L.

Part Number: KOK-2510H430

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2014-2018 GM 1500 Series Truck 6.2L.

Part Number: KOK-2861H430

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Estimated Ship Date: Apr 1, 2026 if ordered today

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