Kooks Headers Header and GREEN Catted Connection Kits

Exhaust System Kit, 2" Header and GREEN Connection Kit. 2009-2015 Cadillac CTS-V. LS9 6.2L.

Part Number: KOK-2311H630

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2009-2013 Corvette LS3 6.2L.

Part Number: KOK-2160H432

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Exhaust System Kit, Stepped Header and Connection Kit. Charger/Challenger/Magnum/300C 6.1L/6.4L HEMI

Part Number: KOK-3101H530

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Exhaust System Kit, 2" Header and Connection Kit. Charger, Challenger, Magnum, 300C 6.1L/6.4L HEMI.

Part Number: KOK-3101H630

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2009-2015 Cadillac CTS-V. LS9 6.2L.

Part Number: KOK-2311H430

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: KOK-1142H430

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Estimated Ship Date: Mar 2, 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: Mar 2, 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: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN (X) Connection Kit. 2011-2014 Mustang GT 5.0L 4V.

Part Number: KOK-1141H430

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2006-2013 Corvette Z06/ZR1 6.2L/7.0L.

Part Number: KOK-2161H431

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Exhaust System Kit, 2" Header and GREEN Connection Kit. 2006-2013 Corvette Z06/ZR1 6.2L/7.0L.

Part Number: KOK-2161H631

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN (H) Connection Kit. 2011-2014 Mustang GT 5.0L 4V.

Part Number: KOK-1141H460

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: KOK-1142H230

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Estimated Ship Date: Mar 2, 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: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2009-2013 GM 1500 Series 4.8L/5.3L.

Part Number: KOK-2855H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2009-2013 GM 1500 Series Truck 4.8L/5.3L

Part Number: KOK-2855H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2011-2013 GM 1500 Series Truck 6.2L.

Part Number: KOK-2857H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, Stepped Header and Connection Kit. 2009+ Charger/Challenger/300C 5.7L HEMI

Part Number: KOK-3100H530

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Estimated Ship Date: Mar 3, 2026 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: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2009-2018 Dodge/Ram 1500 5.7L HEMI

Part Number: KOK-3510H431

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Estimated Ship Date: Mar 3, 2026 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: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2011-2013 GM 1500 Series Truck 6.2L.

Part Number: KOK-2857H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2009-2013 Corvette LS3 6.2L.

Part Number: KOK-2160H232

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 2" Header and GREEN Connection Kit. 2009-2013 Corvette LS3 6.2L.

Part Number: KOK-2160H632

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2011-2017 Chevrolet Caprice PPV 6.0L

Part Number: KOK-2520H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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