H-Pipes, X-Pipes & Merge Pipes

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

Part Number: KOK-28613300

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Estimated Ship Date: Aug 11, 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, 5.3L, Each

Part Number: KOK-28623300

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Estimated Ship Date: Aug 4, 2025 if ordered today

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3" x OEM Stainless Steel GREEN Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be u

Part Number: KOK-25103301

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Estimated Ship Date: Jul 30, 2025 if ordered today

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Exhaust Crossover Pipe

Part Number: KOK-35103302

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Estimated Ship Date: Aug 7, 2025 if ordered today

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2 1/2" Dual Stainless GREEN Catted Connection Pipes (2 into 1 Y-Pipe) Must be used with Kooks Headers.

Part Number: KOK-35003300

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Estimated Ship Date: Jul 30, 2025 if ordered today

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

Part Number: KOK-24203200

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Estimated Ship Date: Today

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

Part Number: KOK-28563300

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Estimated Ship Date: Aug 25, 2025 if ordered today

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3" Inlet x 2 1/2" OEM Outlet 2V/4V GREEN Catted Stainless Steel X Pipe For: 1999-2004. Must be used with Kook

Part Number: KOK-11203350

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Estimated Ship Date: Aug 25, 2025 if ordered today

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3" Inlet x 3" Race Outlet 2V/4V GREEN Catted Stainless Steel X Pipe For: 1999-2004. Must be used with Kooks H

Part Number: KOK-11203360

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Estimated Ship Date: Aug 25, 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: Aug 25, 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: Aug 21, 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: Aug 21, 2025 if ordered today

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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: Aug 13, 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, 6.2L, Each

Part Number: KOK-28633200

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Estimated Ship Date: Aug 13, 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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Estimated Ship Date: Aug 13, 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: Aug 13, 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: Aug 13, 2025 if ordered today

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

Part Number: KOK-28533300

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Estimated Ship Date: Aug 13, 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: Aug 13, 2025 if ordered today

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Exhaust, Y-Pipe, Stainless Steel, Natural, 3.00 in. Outlet, Catalytic Converters, with Kooks Green Cat, Chevy, GMC, V8, Each

Part Number: KOK-28553300

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Estimated Ship Date: Aug 13, 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: Aug 13, 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: Aug 13, 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: Aug 13, 2025 if ordered today

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Connects to factory OEM connection point

Part Number: KOK-13513300

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Estimated Ship Date: Aug 13, 2025 if ordered today

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3" Stainless Steel OEM Exhaust GREEN Catted Y Pipe. Must be used with Kooks Headers. Needs Part No. 60-45-YP

Part Number: KOK-13523300

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Estimated Ship Date: Aug 13, 2025 if ordered today

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