Great power requires great control

BMW S63T4 Engine found in F90 M5 F92 M8 F95 X5M and F96 X6M can produce up to 950+HP and 1400+NM with factory turbochargers. You are not able to max out stock turbos with stock bottom end rotating assembly because of factory con-rods being limitation with these engines. It is very important to keep torque curve in check. We use our proven strategy on over 100+ M5’s tuned globally. All the torque and HP is moved up top to keep the factory con-rods healthy. Also this is the reason why you do not want to go with upgraded turbos with the stock engine unlike its smaller 6 cylinder brothers.

What we can do with S63T4Custom Tune:

Boost by gear to get the most grip we can based on the tires and the road surface

Fuels: 93aki/98ron, 94aki/100ron, 95aki/102ron, E-Blends: E30-E85, Race Gas, Ignite E85, C85 etc.

Methanol Injection adjustment.

Hybrid turbos adjustment:

Any DTC OFF ( Diagnostic trouble codes) Delete

Vmax Top speed limiter removal

Exhaust Flap adjustment.

Cold start ON/OFF or Custom cold start calibration for Ethanol blends.

Stock Turbos

93aki/98ron Fuel: 680+whp

93aki/98ron + Methanol Injection : 730+whp

E40:780+whpE40 + Methanol Injection 800+whp

Upgraded Turbos:

1000+ whp with fueling modifications.

Power results may vary based on the turbocharger brands and ambient conditions