THESE PARTS ARE LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW, AND ARE NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE.
See terms and conditions for details.
Dyno Thread Link –
https://f80.bimmerpost.com/forums/showthread.php?t=1384960
Our new STG2+ upgrade turbos are here to push the envelope even further.
Almost 130whp gain PS2+ vs. PS2
Max PSI Built Engine, FBO, 671whp/557wtq on 93 pump gas and
827whp/791wtq on E85
Pure Turbos EU M3 852whp
625whp on pump gas
