2001-2004 Duramax Passenger 2" Stainless Twin Turbo Style Up Pipe (WCF100648)

Replace the lightweight, leak-prone passenger side OEM up pipe with this HD 11 gauge 2" Stainless up pipe. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGT's. 

Part Number: WCF100648

• Passenger Side Up Pipe
• Up Pipe Gaskets (2)
• More sweeping, less aggressive bends.

• This up pipe will ONLY fit with OEM exhaust manifold.
• TWIN TURBO STYLE APPLICATIONS ONLY
• WILL NOT clear a conventional downpipe behind the engine.
• Compatible with factory exhaust manifold or WCFab Duramax Billet Exhaust Manifolds (WCF100363) only.

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