Air and Fuel› Superchargers, Turbochargers and Components
Wehrli
Intake Resonator Pipe 4in. 20-24 Duramax L5P OEM Air Box Bengal Silver
SKU: W005 100720-BS
Moderate — 2–4 hours
Description
Crafted from 4-inch mandrel-bent aluminum, it features a Bengal Silver powder coat finish. It maintains the OEM air filter panel and filter box for straightforward maintenance and is a bolt-on installation that requires no tuning or other modifications.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Wehrli |
| Part Number | W005 100720-BS |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy