Building a Monster: 535whp Mercedes CLA45 AMG Stage 3
Mercedes CLA45 AMG 2.0T MY2017 Stage3 TTE550 hybrid turbocharger with water/methanol and a built engine
The TTE550 hybrid turbocharger is designed to go above and beyond the factory turbo’s performance. By a lot! By combining it with forged connecting rods and pistons, we eliminated the mechanical weak points of the engine.The integration of Water/Methanol Injection acts as a dual-purpose solution: it cools down combustion temperatures significantly,on this car that has a heat exchanger instead of an intercooler. And boosts the effective octane rating of the 96RON fuel for anti-knock. This allows our calibrators to safely optimize ignition timing and boost delivery, resulting in 535whp with massive torque. For a 1.5ton car, it is plenty.
Upgrade specifications
- 96RON fuel
- Water methanol injection
- Upgraded TTE550 turbocharger from TheTurboEngineers
- Upgraded pistons and connecting rods
- eTuners Stage3 custom engine tune for Bosch MED17.7.2
- eTuners Stage3 custom gearbox tune for AMG SPEEDSHIFT DCT 7-speed
Performance results
- Maximum wheel power: 535whp, measured on a Mustang dyno in AWD
- Maximum wheel torque: 495lbft, measured on a Mustang dyno in AWD
Get a Quote
Do you want to unlock the true potential of your AMG? We specialize in custom engine and gearbox calibrations tailored specifically to your hardware setup.
Please visit our website at www.etuners.gr or contact your local eTuners dealer for more information on your project.






