Description
Mosselman BMW N55 PWG Upgrade Turbocharger, MSL48-60
Upgrade the airflow capability of your BMW N55 with the Mosselman MSL48-60 turbocharger solution. Designed for performance builds, this turbocharger upgrade targets increased power potential while retaining a configuration tailored to the original engine platform. The final result depends on calibration, fuel quality, intake and exhaust restrictions, cooling and supporting engine hardware.
CHOOSE YOUR CONFIGURATION
Select the correct version for your vehicle. Each option opens its dedicated product page. Confirm fitment before ordering.
PERFORMANCE UP TO 600 HP*
*Indicative performance ceiling from the manufacturer’s MSL upgrade series; depends on fuel, tuning and supporting modifications. Confirm the exact rating for this version with Mosselman.
Performance upgrade highlights
- Engine platform: BMW N55.
- Turbocharger specification: Mosselman MSL48-60 upgrade series.
- Vehicle configuration: Pneumatic wastegate (PWG).
- Performance focus: improved high-load airflow and tuning headroom compared with the standard turbocharger.
- Installation: requires verification of all oil, coolant, intake, exhaust and boost-control connections.
Technical overview
| Manufacturer | Mosselman Turbo Systems |
|---|---|
| Engine | BMW N55 |
| Upgrade series | MSL48-60 |
| Variant | Pneumatic wastegate (PWG) |
| TSHK SKU | TSHK-MSL-008 |
BMW compatibility
For selected BMW N55 applications with the correct turbocharger configuration. Wastegate type, steering side, turbocharger version, intake configuration and production year can affect fitment. Verify compatibility by VIN before ordering. Different versions are not necessarily interchangeable.
Recommended supporting modifications
- Professional ECU calibration appropriate for the upgraded turbocharger.
- Charge-air cooling and intake plumbing matched to the power target.
- Fuel supply and ignition components suited to the intended boost and fuel.
- Inspection of oil feed/return lines, cooling connections, exhaust fitment and vacuum or electronic boost control.
Installation and ordering notes
Advertised power ranges are potential figures rather than guaranteed output. A professional installer and experienced BMW tuner should verify the setup. Check local road-use and emissions requirements. Contact TSHK Customs to confirm the exact Mosselman kit contents, availability and lead time.





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