Air and Fuel› Superchargers, Turbochargers and Components
BAVMODS
Rainbow Titanium Metal Charge Pipe Upgrade Kit
SKU: bmw-g22-g23-g26-4-series-m440i-rainbow-titanium-metal-charge-pipe-upgrade-kit
Moderate — 2–4 hours
Description
The charge pipe features a precision-machined interior for smoother airflow, reducing turbulence and pressure loss. This results in faster turbo spool, sharper throttle response, and more consistent boost levels. It is designed for both stock and tuned M440i models with the B58 Gen 2 (B58TU) engine.
Fitment
Fitment Guaranteed
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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 | BAVMODS |
| Part Number | bmw-g22-g23-g26-4-series-m440i-rainbow-titanium-metal-charge-pipe-upgrade-kit |
| Category | Air and Fuel |
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.
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