# Dinan 20-25 BMW (G20/G22/G23/G42) B58D Charge Pipe System

Dinan is proud to announce its new CNC-Machined Cast Aluminum Charge Pipe for BMW B58TU / B58D Gen 2 engines. Designed to replace the factory plastic charge pipe with a stronger, smoother, higher-flowing solution, the Dinan charge pipe improves volumetric efficiency and flows more CFM than the stock component while maintaining a clean, black, OE-plus appearance. Whether installed on a stock vehicle for added confidence or paired with additional Dinan performance upgrades on a tuned B58 build, the Dinan charge pipe delivers the strength, airflow, fitment, and refinement modern BMW enthusiasts expect.

-   Improved throttle and boost response potential
-   Better support for modified vehicles
-   Improved volumetric efficiency
-   Greater confidence under boost
-   Clean underhood presentation
-   More airflow than stock
-   Upgrade while you build

## Details

- **Price:** 400.81 CAD
- **Vendor:** Dinan
- **Type:** Intercooler Pipe Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 400.81 CAD | In stock |

## Images

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/dinan-20-25-bmw-g20-g22-g23-g42-b58d-charge-pipe-system)
> Updated: 2026-09-22