H-Pipes, X-Pipes & Merge Pipes

Full 3" SS Catted X-Pipe. 1997-2004 Corvette. Requires Kooks Headers.

Part Number: KOK-21503211

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Y-Pipe, Exhaust, Stainless, Natural, 3 in. Inlet/Outlet, Race Only Catalytic Converters, Chevy, GMC, 6.2L, Kit

Part Number: KOK-28613200

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Estimated Ship Date: Dec 1, 2025 if ordered today

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2005-2008 Chevrolet Corvette C6 LS2/LS3 6.0L/6.2L 3" x 3" GREEN Catted SS X-Pipe to 2 1/2" OEM Style Exhaust. Must be used with Kooks Headers.

Part Number: KOK-21603301

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: KOK-11313600

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Estimated Ship Date: Dec 1, 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: Dec 1, 2025 if ordered today

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Connects to factory OEM connection point

Part Number: KOK-13313300

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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: Nov 28, 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: Nov 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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Exhaust, X-Pipe, Stainless Steel, 3.00 in. Outside Diameter, Chevy, Small Block, Each

Part Number: KOK-24203100

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Exhaust Pipe

Part Number: KOK-11513300

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Exhaust, Y-Pipe with Catalytic Converters, Stainless Steel, 3.00 in. Outside Diameter, Chevy, Each

Part Number: KOK-27203200

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Y-Pipe, Stainless Steel, Natural, 3 in. Diameter, Catalytic Converter, Cadillac, 6.2L, Each

Part Number: KOK-28543200

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Exhaust, Y-Pipe with Catalytic Converters, Stainless Steel, 3.00 in. Outside Diameter, Chevy, Small Block

Part Number: KOK-27303200

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Estimated Ship Date: Nov 28, 2025 if ordered today

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X-PIPE W/GREEN CONVERTERS

Part Number: KOK-11203340

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Estimated Ship Date: Nov 28, 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: Nov 28, 2025 if ordered today

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Exhaust Crossover Pipe

Part Number: KOK-11313620

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Estimated Ship Date: Dec 1, 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: Dec 1, 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: Dec 1, 2025 if ordered today

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Exhaust, Mid-Pipe with Catalytic Converters, Stainless Steel, 3.0 in. Outside Diameter, Ford, Modular V8, Each

Part Number: KOK-11203250

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Exhaust Y-Pipe, Catted, 3" Stainless Steel

Part Number: KOK-28533200

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Exhaust, Y-Pipe, Stainless Steel, Natural, 3.00 in. Outlet, Catalytic Converters, Chevy, GMC, 6.2L, Each

Part Number: KOK-28563200

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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: Nov 28, 2025 if ordered today

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