2001-2004 Duramax Stainless Up-Pipe Kit For OEM Turbo (WCF100590)

Note: Trucks w/OEM turbo

You want your LB7 to run hard and run reliably without sacrificing power to boost leaks! Upgrade your light, leaky and craking-prone up-pipes with these Wehrli Fab heavy-duty 11 gauge up-pipe kit! These units won't crack or leak like the OEM units while increasing Turbo spool-up and decrease EGTS! 

Part Number: WCF100590

• Heavy-Duty Grade 11 2" Stainless 
• Includes Gasket
• Increases turbo spool up and lowers EGTS

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