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Dinan 20-25 BMW (G20/G22/G23/G42) B58D Charge Pipe System
Dinan 20-25 BMW (G20/G22/G23/G42) B58D Charge Pipe System
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Regular price
$269.95
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$269.95
Regular price
$303.95
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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.
Installation Instructions- 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

Dinan 20-25 BMW (G20/G22/G23/G42) B58D Charge Pipe System
$269.95