This billet plug lets you take off the large plastic resonator attached to the factory intake on 2017-2026 L5P trucks, tidying the engine bay in minutes and bringing out more turbo sound.
It is CNC machined in the USA from 6061 aluminum and black anodized with an engraved Wehrli Custom Fabrication logo. It fits stock trucks, with no tuning or other changes.
L5P owners cleaning up the engine bay.
| Engine / years | 6.6L L5P Duramax, 2017-2026 |
|---|---|
| Material | 6061 billet aluminum, black anodized |
| Tuning | Not required |
| Made in | USA |
| Shipping weight / box | 2 lb · 4 × 4 × 4 in |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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