CTS Turbo Stage 2+ RS Turbos for BMW M3, M4 and M2 Competition S55
- Shipping in 24-48 hSubject to availability
- 14 days to returnUnfitted and in its original packaging
- Pay in instalmentsFinance your purchase at checkout
- Collection at our shopCartagena, Spain
Pair of CTS Turbo Stage 2+ turbos, known as RS, for the S55 engine of the BMW M3 F80, M4 F82 and F83 (2015 to 2020) and M2 Competition and M2 CS F87 (2018 to 2021).
CTS has optimized the twin-scroll turbine housing using flow analysis while maintaining the stock position and wastegates, making them compatible with OEM-fit downpipes, intakes, and charge pipes. According to the manufacturer, 808 whp has been achieved on a tuned engine with supporting modifications.
The original wastegate actuators are reused and must be calibrated with ISTA+ before tuning. To complete the setup, you have the CTS intake for S55.
Installation and software. This is a major modification: installation must be performed by a workshop with tuning experience, and the car requires specific remapping for these turbos. CTS turbos carry a 6-month manufacturer's warranty against manufacturing defects.
Delivery time from 2 to 30 days. This part may not be in stock in Spain and is ordered from the manufacturer based on availability. If you need it by a specific date, please contact us before purchasing so we can confirm the timeline.