H-Pipes, X-Pipes & Merge Pipes

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

Part Number: KOK-35003300

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

Exhaust Crossover Pipe

Part Number: KOK-35103302

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: KOK-23113200

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: KOK-23113100

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: KOK-13503300

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: KOK-25103301

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Mar 24, 2025 if ordered today

• Free Shipping
• Special Order

2023+ Raptor R 5.2L 4V. 3" SS H.O. GREEN Catted Connections. Connects to OEM.

Part Number: KOK-13723400

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2025 if ordered today

• Free Shipping
• Special Order

2023+ Raptor R 5.2L 4V. 3" SS Ultra-GREEN Catted Connections. Connects to OEM.

Part Number: KOK-13723500

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2025 if ordered today

• Free Shipping
• Special Order

3" x 2 1/2" OEM Outlet X-Pipe with GREEN Cats. Stainless Steel. For Stock Exhaust.

Part Number: KOK-23113300

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

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: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: KOK-24203300

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

Connects to factory OEM connection point

Part Number: KOK-13313300

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: KOK-25203301

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

Connects to factory OEM connection point

Part Number: KOK-13513300

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-2171H630

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

• Free Shipping
• Special Order