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: Jan 26, 2026 if ordered today

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Connects to factory OEM connection point

Part Number: KOK-22413300

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust Y-Pipe, Catted, 3" Stainless Steel, 2 3/4 " Outlet

Part Number: KOK-22403300

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Estimated Ship Date: Jan 26, 2026 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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Exhaust, X-Pipe, Stainless Steel, 2.50 in. Outside Diameter, Ford, 4 Valve, Modular V8, Each

Part Number: KOK-12003200

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Estimated Ship Date: Today

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Crossover Pipe, X-Pipe, with Converters, Stainless Steel, Natural, 2.50 in., Ford, 3.8L, Kit

Part Number: MPE-93348

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Estimated Ship Date: Dec 15, 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: Jan 26, 2026 if ordered 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: Jan 26, 2026 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: Jan 26, 2026 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: Jan 26, 2026 if ordered today

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Connection Pipe 2019 - 2020 Dodge Ram 1500 5.7 HEMI

Part Number: KOK-35203200

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Estimated Ship Date: Jan 26, 2026 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: Jan 26, 2026 if ordered today

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

Part Number: KOK-25203201

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust Pipes, Y- Pipe, 3.00 in., Stainless Steel, No Cats, For Use With Kooks Headers, Chevrolet, GMC, 5.3L, Each

Part Number: KOK-28623100

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Estimated Ship Date: Jan 26, 2026 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: Dec 3, 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: Dec 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: Jan 26, 2026 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: Jan 26, 2026 if ordered today

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Connects to factory OEM connection point

Part Number: KOK-13313300

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Connects to factory OEM connection point

Part Number: KOK-13513200

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Estimated Ship Date: Jan 26, 2026 if ordered today

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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: Jan 26, 2026 if ordered today

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Exhaust, Header-Back, Stainless Steel, Natural, Dodge, 5.7L, Kit

Part Number: KOK-35003200

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Estimated Ship Date: Jan 26, 2026 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: Jan 26, 2026 if ordered today

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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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Estimated Ship Date: Jan 26, 2026 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: Jan 26, 2026 if ordered today

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