H-Pipes, X-Pipes & Merge Pipes

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

Part Number: KOK-11323620

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Estimated Ship Date: Dec 1, 2025 if ordered today

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3" x 2 3/4" OEM GREEN Catted H Stainless Pipe For: 2011 Shelby 4V - 5.4

Part Number: KOK-11423600

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crossover Pipe, X-Pipe, Stainless Steel, 3.00 in., Chevrolet, Each

Part Number: KOK-21603211

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Exhaust Crossover Pipe

Part Number: KOK-21603311

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Estimated Ship Date: Dec 1, 2025 if ordered today

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2006-2013 Chevrolet Corvette C6 ZO6/ZR1 LS9/LS7 6.2L/7.0L 3" x 3" GREEN Catted SSs X-Pipe to 3" OEM Exhaust Must be used with Kooks Headers.

Part Number: KOK-21613301

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Estimated Ship Date: Dec 1, 2025 if ordered today

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X-Pipe, Stainless Steel, Natural, 3 in. Diameter, Cadillac, 6.2L, Each

Part Number: KOK-23113100

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Exhaust, Y-Pipe, Stainless Steel, Chevy, GMC, 5.3L, Includes Green Catalytic Converters, Each

Part Number: KOK-28603300

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: KOK-28553200

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Y-Pipe, Stainless Steel, Natural, 3 1/2 in. Diameter, Cadillac, Chevy, GMC, 6.2L, Each

Part Number: KOK-28573100

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: KOK-11413300

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Estimated Ship Date: Dec 1, 2025 if ordered today

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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: Dec 1, 2025 if ordered today

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3" x 2 3/4" OEM GREEN Catted X Stainless Pipe For: 2011 Shelby 4V - 5.4

Part Number: KOK-11423300

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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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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: Nov 24, 2025 if ordered today

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Y-Pipe 2007+ Jeep Wrangler JK w/LS Engine Swap

Part Number: KOK-37103300

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Estimated Ship Date: Nov 12, 2025 if ordered today

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2006-2018 Jeep Wrangler JK (All)w/ Gen3 HEMI Engine Swap 2.5" GREEN Catted Y-Pipe for use with Jeep Wrangler Gen3 HEMI Swap Headers

Part Number: KOK-37203300

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Estimated Ship Date: Nov 12, 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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Y-Pipe, Exhaust, Stainless, Natural, 3 in. Inlet/Outlet, Race Only Catalytic Converters, Chevy, GMC, 6.2L, Kit

Part Number: KOK-28613200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Intermediate Exhaust Pipe, Green Catted Connection Pipe, 3" Stainless Steel, 3" Outlet

Part Number: KOK-34103301

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

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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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X-Pipe, Stainless Steel, Natural, 2 1/2 in. Diameter, Catalytic Converters, Ford, Each

Part Number: KOK-11203200

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Estimated Ship Date: Dec 1, 2025 if ordered today

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3" GREEN Catted Conn. Pipes. 2023+ Cadillac Escalade V. Req. Kooks Headers.

Part Number: KOK-28643300

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: KOK-11203260

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Estimated Ship Date: Dec 1, 2025 if ordered today

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