Wehrli Custom Fabrication
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Wehrli Custom 2017-2024 L5P Duramax 2" Stainless Up Pipe Kit for OEM Manifolds w/ Gaskets

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WCF100624
  • Passenger Side Up Pipe
  • Driver Side Up Pipe
  • Up Pipe Gaskets (4)
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Availability: In Stock. Ships in 3-5 business days.
Pricing: $635.35

Description

Replace the lightweight, leak prone, 1 5/8" OEM up pipes on your 2017-2023 Newer Duramax with these heavy duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGT's. This kit is for use with factory exhaust manifolds.

Fully compatible with WCFab Billet Exhaust Manifolds (Part Number WCF100373).

INCLUDES GASKETS! -NO Tuning required, bolt on! -Will fit on stock truck no other modifications or upgrades necessary!

Replaces the following GM Part Numbers: 12688021, 12702943, 12681437, 12680270, 12681162, 12674813, 12681162, 12676611

Also fits 2019+ L5D Duramax (4500/5500/6500) Medium Duty Trucks.

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