BMW M2/M3/M4 S55 PURE Stage 2 Upgrade Turbos
 
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 M2, M3 or M4.
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
 
In 2014, Pure Turbos bought a M4 and immediately began R&D to create what is known as the most powerful and refined turbo upgrade offering available today.
 
Pure dyno tested at 632whp in 2014 and have since tweaked and tuned the turbos to unleash over 700whp!
 
All the World's Fastest M2/M3/M4's run PURE Turbos!
BMW M2 F87 3.0 BiTurbo
BMW M3 F80 3.0 BiTurbo
BMW M4 F82/F83 3.0 BiTurbo