The Mosselman Upgrade Turbocharger Set (MSL65-80) for the S55 engine combines a huge boost in performance with an unmatched spool. By increasing the airflow and reducing backpressure, these turbos delivered beyond expectation with power levels that maxed out the dyno, still with proven reliability. Depending on the modifications done to the car and fuel type, this turbo set can deliver up to 800hp!*
Based on brand NEW MHI turbos, but with several components of Mosselman’s own design to ensure the highest quality and reliability. Thanks to their OEM origins, the set is easy to install and requires no additional modification. The set comes with a limited 1-year warranty.
Core charge is available which can be refunded after inspection and approval by Mosselman
Key Features:
- Performance up to 800 hp*
- Based on NEW MHI S55 Turbochargers
- Billet aerospace grade aluminium compressor wheel
- Latest design oversized MHI turbine wheel with “slim nose”
- High-precision CNC machined housings
- VSR balanced
- Titanium shaft nut
- Manufactured In-House at the Mosselman HQ, located in The Netherlands
- Plug and Play installation
- An extremely low core charge
*Depending on modifications and fuel type.

Compatible Vehicles
- BMW F80 M3 Saloon (2014-2019)
- BMW F82 M4 Coupe (2014-2020)
- BMW F83 M4 Cabriolet (2014-2020)
- BMW F87 M2 Competition Coupe (2018-2021)
*PLEASE NOTE: Due to complex logistics, all Mosselman turbochargers are non-refundable & are EXCLUDED from our
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