H-Pipes, X-Pipes & Merge Pipes

2 1/2" Inlet x 2 1/2" OEM Outlet 2V/4V GREEN Catted Stainless Steel X Pipe For: 1996-1998. Must be used with

Part Number: KOK-11203300

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Connects to factory OEM connection point

Part Number: KOK-13513300

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Exhaust, X-Pipe, Stainless Steel, GREEN Catted X-Pipe, 3.00 in. Outside Diameter, Chevy, Small Block, Kit

Part Number: KOK-25203301

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Estimated Ship Date: Dec 16, 2025 if ordered today

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3" GREEN Catted Y Pipe OEM Outlet. Stainless Steel.

Part Number: KOK-28513300

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Estimated Ship Date: Dec 16, 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 16, 2025 if ordered today

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Exhaust Pipes, Y- Pipe, 3.00 in., Stainless Steel, Catted, For Use With Kooks Headers, Chevrolet, GMC, 5.3L, Each

Part Number: KOK-28623200

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Exhaust Pipes, Y- Pipe, 3.00 in., Stainless Steel, Green Catted, For Use With Kooks Headers, Chevrolet, GMC, 6.2L, Each

Part Number: KOK-28633300

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Exhaust Pipes, Y- Pipe, 3.00 in., Stainless Steel, Catted, For Use With Kooks Headers, Chevrolet, GMC, 6.2L, Each

Part Number: KOK-28633200

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

Part Number: KOK-23113200

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3" Inlet x 2 1/2" OEM Outlet GREEN Catted X Pipe made in Stainless Steel. Pontiac G8 (2008-2009)

Part Number: KOK-24203300

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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 16, 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 16, 2025 if ordered today

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2 1/2" x 2 1/2" OEM Exhaust GREEN Catted Y Pipe. Must be used with Kooks Headers.

Part Number: KOK-13503300

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Estimated Ship Date: Dec 16, 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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Exhaust, X-Pipe, Stainless Steel, 3.00 in. Outside Diameter, Chevy, Small Block, Each

Part Number: KOK-24203100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 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: Dec 16, 2025 if ordered today

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3 1/2" Catted Y Pipe OEM Outlet with Ball Fitting. Stainless Steel.

Part Number: KOK-28573300

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Estimated Ship Date: Dec 16, 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 16, 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 16, 2025 if ordered today

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3 1/2" GREEN Catted Y Pipe OEM Outlet. Stainless Steel.

Part Number: KOK-28543300

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Exhaust Crossover Pipe

Part Number: KOK-11313620

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Estimated Ship Date: Dec 16, 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 16, 2025 if ordered today

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2019 - 2020 Dodge Ram 1500 5.7 HEMI 3" x 3" GREEN Catted Y Pipe 304SS connects to OEM 2 Bolt Flange in REAR

Part Number: KOK-35203300

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Estimated Ship Date: Dec 16, 2025 if ordered today

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X-PIPE W/GREEN CONVERTERS

Part Number: KOK-11203340

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Estimated Ship Date: Dec 16, 2025 if ordered today

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

Part Number: KOK-11413610

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Estimated Ship Date: Dec 16, 2025 if ordered today

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