X, Y & H Pipe Exhaust Kits

Exhaust, Mid-Pipe with Catalytic Converters, Stainless Steel, 2.5 in. Outside Diameter, Ford, Modular V8, Each

Part Number: KOK-11203240

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Estimated Ship Date: Feb 16, 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: Feb 16, 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: Feb 16, 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: Feb 16, 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: Feb 16, 2026 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: Feb 16, 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: Feb 16, 2026 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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Exhaust System Kit, 1-7/8" x 2" Header and GREEN Connection Kit. 2014-2019 Corvette LT1/LT4/LT5 6.2L

Part Number: KOK-2170H530

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Exhaust Crossover Pipes, High-Flow X-Pipes, 304 Stainless Steel, Natural, 2.750 in. Diameter, BMW, 3.0L, Kit

Part Number: DNN-D660-0060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Exhaust, Y-Pipe, Stainless Steel, Chevy, Pontiac, Camaro, Firebird, Each

Part Number: STW-CA0002DC

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Exhaust System, Turbo Downpipe, Converter, Stainless Steel, 3.0 in. Diameter, Natural, Ford, 3.5L, Each

Part Number: STW-FTECODPCAT

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Estimated Ship Date: Feb 23, 2026 if ordered today

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X-Pipe, Exhaust, Stainless Steel, Natural, 2.25 in. Diameter, Each

Part Number: STW-225XSS

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Estimated Ship Date: Feb 23, 2026 if ordered today

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X-Pipe, Exhaust, Stainless Steel, Natural, 2.5 in. Diameter, 18.0 in. To 34.0 in. Length, Each

Part Number: STW-25XP413SS

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Y-Pipe for GM 6.6L Duramax 2011-2016 LML (For PPE Exh Man)

Part Number: PPE-116119500

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Crossover Pipes, Resonator Delete, X-Pipe, Stainless Steel, Natural, 80mm Diameter, BMW, Kit

Part Number: DNN-D660-0081

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Estimated Ship Date: Jan 5, 2026 if ordered today

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3" Inlet x 3" OEM Outlet Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers.

Part Number: KOK-34103201

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Exhaust Pipe, 10-14 4 Cyl. Honda Insight, 1.3L Engine

Part Number: APH-78318

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Exhaust Pipe, 17-20 6 Cyl. Toyota Sienna, 3.5L Engine, FWD

Part Number: APH-94109

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Crossover Pipes, Resonator Delete, X-Pipe, Stainless Steel, Natural, 80mm Diameter, BMW, Kit

Part Number: DNN-D660-0087

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Estimated Ship Date: Jan 5, 2026 if ordered today

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(CA) Y-PIPE

Part Number: HED-17438

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Crossover Pipe, X-Pipe, with Converters, Stainless Steel, Natural, 2.50 in. Diameter, Ford, 4.6L, Kit

Part Number: PYE-XFM26M

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Estimated Ship Date: Jan 21, 2026 if ordered today

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GT Xpipe with cat conv,Exhaust X-Pipe Kit Intermediate Pipe 96-98 Mustang 2.5 in w/Cats Hardware Incl Natural 304 Stainless Steel Pypes Exhaust

Part Number: PYE-XFM33E

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Crossover Pipe, X-Pipe, Catalytic Converters, Stainless Steel, 3.0 in. Diameter, Ford, Each

Part Number: PYE-XFM76

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Resonator Delete Xpipe; Hardware Included; 409 SS Natural Finish

Part Number: PYE-XFM78

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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