2011-2016 Duramax 2" Stainless Passenger Side Up Pipe For OEM Or Manifolds W/ Gaskets (WCF100211)

Heavy-duty 2" stainless passenger side up pipe for the 2011-2016 LML Duramax, replacing the thin 16-gauge, 1-5/8" factory pipe that cracks at the bellows and leaks. It is 11-gauge TIG-welded stainless with a heavy-duty bellows, and works with either the factory manifold or Wehrli's billet manifold (WCF100363).

The larger pipe improves exhaust flow to the turbo, which brings spool-up sooner and drops EGTs. The EGR connection is a ductile iron casting with an EGT sensor port. Compatible with OEM and Wehrli down pipes. Three gaskets (up pipe and EGR cooler) are included and no tuning is required.

Part Number: WCF100211

• Heavy-duty 2" passenger side up pipe
• Fully TIG-welded 11-gauge stainless steel construction
• Ductile iron cast EGR connection with EGT sensor port
• Fits the OEM manifold or the Wehrli billet manifold (WCF100363)
• Compatible with OEM and Wehrli turbo down pipes
• Includes up pipe and EGR cooler gaskets (3 pieces)
• No tuning required
• Made in USA

• Passenger side only. The full driver and passenger kit is WCF100197.
• Optional ARP up pipe bolt kit: WCF100240.

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