Headers

Exhaust Header

Part Number: KOK-1121H031

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 1999-2004 Mustang GT 4.6L 2V.

Part Number: KOK-1121H230

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Exhaust Header

Part Number: KOK-1122H030

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Exhaust Header

Part Number: KOK-1122H031

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Exhaust System Kit, Stepped Header and GREEN Connection Kit. 1999-2004 Mustang Cobra 4.6L 4V

Part Number: KOK-1122H130

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 1999-2004 Mustang Cobra 4.6L 4V

Part Number: KOK-1122H230

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 1999-2004 Mustang Cobra 4.6L 4V (w/EGR)

Part Number: KOK-1122H235

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 1999-2004 Mustang Cobra 4.6L 4V.

Part Number: KOK-1122H430

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Exhaust System Kit, 1-5/8" Header and GREEN (X) Connection Kit. 2005-2010 Mustang GT 4.6L 3V

Part Number: KOK-1131H030

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Estimated Ship Date: Sep 26, 2025 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: Sep 26, 2025 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN (X) Connection Kit. 2005-2010 Mustang GT 4.6L 3V

Part Number: KOK-1131H230

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Headers, LS Engine Swap, Long Tube, Stainless Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair

Part Number: JBC-102124

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Chevrolet, G-Body, LS1 Swap, 1978-87, Pair

Part Number: AMH-S00334

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Headers, Twisted Steel, Shorty, Stainless Steel, Brushed, Round Port, Chevrolet, GMC, 6.6L Diesel, Kit

Part Number: AFE-48-34137

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Headers, Twisted Steel, Tri-Y, Stainless Steel, Natural, for Nissan, Kit

Part Number: AFE-48-36108-YC

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Headers, Twisted Steel, Tri-Y, Stainless Steel, Natural, for Nissan, Kit

Part Number: AFE-48-36108-YN

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Exhaust Header

Part Number: KOK-1131H260

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Estimated Ship Date: Sep 30, 2025 if ordered today

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HEADERS TO FIT KATECH GM ENGIN HDRS & COLECTRS - H10

Part Number: HRE-H11241C

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Headers, Twisted Steel, 3-1 Two-Piece, Stainless Steel, Natural, BMW, Kit

Part Number: AFE-48-36316-YC

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Exhaust System Kit, 2" Header and GREEN Catted Connection Kit. 2009-2018 Dodge/Ram 1500 5.7L HEMI.

Part Number: KOK-3510H631

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Exhaust System Kit, Header and GREEN Connection Kit. 2011-2020 Grand Cherokee/Durango 5.7L HEMI.

Part Number: KOK-3610H231

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1 7/8 in. Primary Tubes, 3.0 in. Out, Pair

Part Number: AMH-150385

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 2 in. Primary Tubes, 3.0 in. Out, Chevrolet, Pair

Part Number: AMH-160174

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2004-2008 Dodge 1500 5.7L HEMI.

Part Number: KOK-3500H230

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2009-2018 Dodge/Ram 1500 5.7L HEMI

Part Number: KOK-3510H231

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Estimated Ship Date: Oct 22, 2025 if ordered today

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