-S55 specific engineered Billet compressor wheel
-S55 specific engineered HiFlow turbine wheel
-Bulletproof heavy duty large pad steel upgrade thrust
-Completely CNC machined including CNC ported inlet
-VSR balanced to better than OE S55 tolerances
New STG2+ upgrade turbos are here to push the envelope even further.
Full bolt on
BM3 Flash tune
Almost 130whp gain PS2+ vs. PS2
All the World's Fastest M2/M3/M4's run PURE Turbos!