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Wehrli

Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets

SKU: WCFWCF100624

Turbocharger Up Pipe Kit

WCF Up Pipe Kit...

Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets

Wehrli

Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets

SKU: WCFWCF100624

Turbocharger Up Pipe Kit

WCF Up Pipe Kit...

A$1,211.23
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Replace the lightweight 16G, leak prone, 1 5/8" OEM up pipes on your 2017-2025 6.6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck 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.

Product Overview

Replace the lightweight 16G, leak prone, 1 5/8" OEM up pipes on your 2017-2025 6.6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck 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.


Features and Benefits

  • Fully TIG Welded 11 GA Stainless Steel Construction
  • Heavy Duty 2" Driver Side Up Pipe
  • Heavy Duty 2" Passenger Side Up Pipe
  • Up Pipe Gaskets (4)
  • Flows 26% Better than OEM
  • NO TUNING REQUIRED
  • Made in USA

Product Details

Description:Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets
Finish:Raw
Gasket Or Seal Included:Yes
Mounting Bolts Included:No
Part Number:wcfWCF100624
Pipe Material:Stainless Steel
Prop 65 Y/N:Y

Part Type

Turbocharger Up Pipe Kit

Data: v4.2 - Upd: 2026-10-20 03:06:03

Features

  • Flows 26% Better than OEM
  • Fully TIG Welded 11 GA Stainless Steel Construction
  • Heavy Duty 2" Driver Side Up Pipe
  • Heavy Duty 2" Passenger Side Up Pipe
  • Made in USA
  • NO TUNING REQUIRED
  • Up Pipe Gaskets (4)

Specifications

Description:
Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets
Finish:
Raw
Gasket Or Seal Included:
Yes
Mounting Bolts Included:
No
Part Number:
wcfWCF100624
Pipe Material:
Stainless Steel
Prop 65 Y/N:
Y

Reference Information

Brand Name/s Wehrli
StreetFX SKU wcfWCF100624
SFX Item ID 4255093
Supplier Item Code 4255093
Manufacturer SKU WCF100624
Manufacturer UPC N/A
Alternative References 6.6L, L5P, 2in

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