The BMW M2 Competition, when upgraded to Stage 3 tuning, typically produces 650 horsepower.
This significant power increase transforms the M2 Competition into a formidable performance machine, pushing its capabilities far beyond factory specifications. Achieving Stage 3 power levels involves comprehensive modifications to the vehicle's engine and supporting systems to handle the elevated output safely and reliably.
Understanding Stage 3 Tuning
A Stage 3 tuning package for a high-performance vehicle like the BMW M2 Competition (F87, powered by the S55 engine) is a highly extensive upgrade. It's not just a software reflash; it involves significant hardware changes to allow for substantial power gains.
Key components often modified or replaced in a Stage 3 setup include:
- Turbochargers: Upgraded or larger turbochargers are usually fundamental to Stage 3, enabling the engine to force more air into the combustion chambers.
- Exhaust System: A full high-flow exhaust system, including downpipes, is crucial to reduce back pressure and allow for optimal turbocharger performance.
- Intercooler: An upgraded intercooler is necessary to efficiently cool the denser air charge, preventing power loss due to heat.
- Fueling System: Enhanced fuel pumps and injectors may be required to deliver the increased amount of fuel needed for higher power.
- Intake System: A high-flow air intake system helps the engine breathe more freely.
- Engine Software (ECU Tune): A custom ECU tune is calibrated to integrate all the hardware modifications, optimizing fuel delivery, ignition timing, boost pressure, and other parameters to safely achieve the target horsepower.
- Transmission Upgrades: In some cases, clutch upgrades for manual transmissions or transmission software enhancements for automatic transmissions might be necessary to handle the increased torque.
The combination of these carefully selected and professionally installed components, coupled with a bespoke engine management calibration, unlocks the extreme performance associated with Stage 3.
BMW M2 Competition Stage 3 Horsepower Overview
The following table summarizes the horsepower output for a Stage 3 tuned BMW M2 Competition:
Tuning Stage | Horsepower (HP) | Description |
---|---|---|
Stage 3 | 650 HP | Requires significant hardware upgrades (turbos, exhaust, fueling) and custom ECU tuning. |
For comparison, the factory specification for the BMW M2 Competition (F87) is 405 hp (410 PS). A Stage 1 tune typically involves only a software upgrade, pushing the power closer to 480-500 hp. Stage 2 usually adds bolt-on parts like an upgraded intake and downpipe, resulting in around 500-550 hp. Stage 3, as detailed, represents the pinnacle of readily available performance tuning for these vehicles.
The Importance of Professional Tuning
Achieving 650 horsepower from an M2 Competition requires more than just installing parts. Professional tuning ensures that all components work in harmony, maximizing performance while maintaining reliability and drivability. This includes:
- Dyno Testing: Verifying power output and tuning adjustments on a dynamometer.
- Data Logging: Monitoring engine parameters to ensure safe operation under various conditions.
- Road Testing: Fine-tuning the car's behavior in real-world driving scenarios.
It's essential to consult with reputable tuners who specialize in BMW performance to ensure the longevity and safety of such a highly modified vehicle. The BMW M2 Competition is a robust platform, but pushing it to 650 horsepower necessitates expert knowledge and precise calibration.