H-Pipes, X-Pipes & Merge Pipes

3" x 2 3/4" OEM Exhaust GREEN Catted H Pipe. Must be used with Kooks Headers.

Part Number: KOK-11413600

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Estimated Ship Date: Sep 3, 2025 if ordered today

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3" OEM Outlet Chevy TB SS GREEN Catted Y Pipe Exhaust. Must be used with Kooks Headers.

Part Number: KOK-27203300

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Estimated Ship Date: Sep 3, 2025 if ordered today

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X-Pipe, Stainless Steel, 3.0 in. to 2.5 in. Diameter, Catalytic Converters, Ford, Each

Part Number: KOK-11313310

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Estimated Ship Date: Aug 28, 2025 if ordered today

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X-Pipe, Stainless Steel, 3.0 in. Diameter, Catalytic Converters, Ford, Each

Part Number: KOK-11313320

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Estimated Ship Date: Aug 28, 2025 if ordered today

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2023+ Raptor R 5.2L 4V. 3" SS GREEN Catted Connections. Connects to OEM.

Part Number: KOK-13723300

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Estimated Ship Date: Sep 8, 2025 if ordered today

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X-PIPE W/GREEN CONVERTERS

Part Number: KOK-11203340

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Exhaust, Y-Pipe, Stainless Steel, Natural, 3.00 in. Outlet, Dodge, Ram 1500, 5.7L, Each

Part Number: KOK-35003100

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Estimated Ship Date: Sep 8, 2025 if ordered today

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3" x 2 1/2" OEM GREEN Catted X Stainless Pipe For: Shelby 4V - 5.4 (Not for 2011 use Part No. 6028-CX-2011-G

Part Number: KOK-11323300

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Estimated Ship Date: Sep 8, 2025 if ordered today

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3" x 3" Race Catted X Stainless Pipe For: Shelby 4V - 5.4

Part Number: KOK-11323320

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Estimated Ship Date: Sep 8, 2025 if ordered today

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3" x 2 1/2" OEM GREEN Catted H Stainless Pipe For: Shelby 4V - 5.4 (Not for 2011 use Part No. 6028-002-CH201

Part Number: KOK-11323600

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Estimated Ship Date: Sep 8, 2025 if ordered today

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H-Pipe, Stainless Steel, 3.0 in. to 2.5 in. Diameter, Catalytic Converters, Ford, Each

Part Number: KOK-11313610

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Exhaust Crossover Pipe

Part Number: KOK-11313620

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Estimated Ship Date: Sep 8, 2025 if ordered today

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3" OEM Outlet Chevy SSR GREEN Catted Y Pipe Exhaust. Must be used with Kooks Headers.

Part Number: KOK-27303300

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Estimated Ship Date: Sep 8, 2025 if ordered today

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302 Laguna Seca 4V-5.0L 3" x 2 3/4" OEM Exhaust Catted H Pipe Stainless Steel. Must be used with Kooks Heade

Part Number: KOK-11413510

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Exhaust Crossover Pipe

Part Number: KOK-21503111

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Estimated Ship Date: Sep 8, 2025 if ordered today

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3" x 2-1/2" SS Catted X-Pipe. 1997-2004 Corvette. Requires Kooks Headers.

Part Number: KOK-21503201

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Exhaust Crossover Pipe

Part Number: KOK-21503101

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Estimated Ship Date: Sep 8, 2025 if ordered today

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X-Pipe, Stainless Steel, 2.5 in. Diameter, Catalytic Converters, Ford, Each

Part Number: KOK-11313300

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Estimated Ship Date: Sep 8, 2025 if ordered today

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H-Pipe, Stainless Steel, 2.5 in. Diameter, Catalytic Converters, Ford, Each

Part Number: KOK-11313600

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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• Special Order