BMW M3/M4 S55 PURE Stage 2 Upgrade Turbos
-Upgraded 48mm billet compressor wheel
-Upgraded 46mm turbine wheel
-Bulletproof heavy duty large pad steel upgrade thrust
-Completely CNC machined including CNC ported inlet
-VSR balanced to OE S55 tolerances
Pure dyno tested at 632whp in 2014 and have since tweaked and tuned the turbos to unleash over 700whp!
These S55 upgrade turbos are the only available to offer a turbo utilizing purpose built S55 compressor and
turbine wheel profiles.They are simply the only proven powerful and reliable turbo upgrade
available for your M3 or M4.