The Mosselman Stage 2 Upgrade Turbocharger Set for the S55 engine offers a huge boost in performance. By increasing the airflow and reducing backpressure, these turbos increase performance levels significantly without sacrificing reliability. Depending on the modifications done to the car and fuel quality, this turbo set can deliver up to 800hp!

Based on brand new OEM turbos, but with several components of our 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.

All Mossleman upgraded turbochargers are built off of new genuine BMW turbochargers.

Please Note: Core charge is available which can be refunded after inspection and approval by Mosselman

Please Note: You will require the following additional parts for installation:

• Genuine BMW S55 F80 F82 F87 Turbo Installation Kit (M2 Competition, M3 & M4)
• Genuine BMW S55 F80 F82 F83 Turbo Coolant Supply & Return Lines Kit (M3 & M4)
• Genuine BMW S55 F80 F82 F87 Service Kit (M2 Competition, M3 & M4)
• 2x Castrol Edge 5W-30 M Fully Synthetic Engine Oil
• 4x Genuine BMW Radiator Engine Antifreeze & Coolant 1.5 Litre
• 8x De-Ionised Water 1 Litre