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2020-2026 L5P Duramax 3" Driver (Hot) Side Intercooler Pipe Kit
WCF100365
Wehrli one-piece 3 in. aluminum hot side intercooler pipe for 2020-2026 L5P Duramax: replaces the two-piece factory pipe; bolt-on, no tuning.
Pricing:
$334.65
Description
One pipe instead of two
Wehrli replaces the two-piece factory 2.5 in. driver (hot) side pipe on the 2020-2026 L5P with a one-piece 3 in. pipe in 14 ga mandrel-bent aluminum.
Upgraded silicone boots handle more pressure and heat than the factory boots, so they are far less likely to blow off. It fits stock trucks with no other changes or tuning.
Who it's for
2020-2026 L5P owners who want a stronger, better-flowing hot side pipe.
Key specs (per Wehrli)
| Engine / years | 6.6L L5P Duramax, 2020-2026 |
|---|---|
| Pipe | 3 in., one-piece, 14 ga mandrel-bent aluminum |
| Tuning | Not required |
| Shipping weight / box | 12 lb · 18 × 12 × 36 in |
What's included
- 3 in. hot side intercooler pipe
- Silicone boots and T-bolt clamps; powder-coated finish
Fitment notes
- Fits 2020-2026 Chevrolet Silverado / GMC Sierra 2500 HD and 3500 HD with the 6.6L L5P Duramax.
- Replaces GM part numbers 84660608 and 84870726.
- California: Wehrli does not ship this part to California.
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
Video
Details
- WCF100365
- WCF100365
- Wehrli Custom Fabrication
- New
Shipping Information
- Item Requires Shipping
- 12.0 lbs.
- W18.0000” x H12.0000” x L36.0000”
- Free Ground Shipping on orders over $150.00 (excludes HI and AK)
- This item ships in its own box.
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