S63 & SL63 M157 PURE Upgrade Turbos
Pure M157 Upgrade Turbos
-Custom Billet Compressor wheel
-Custom High Flow Turbine Wheel
-High Speed VSR balanced
First Dyno: 840whp!!! @ 25-27psi boost!
This car is stock trans, stock clutch, and a meth kit!
Car went 10.6 on 670whp with stock turbos.
Pump Gas - 797awhp & 910 awtq