e30

This was a highway 4th to 5th gear pull until I let off spinning @ 90mph 2011 e92 N55 177k mi FBO stock turbo 1 step colder plugs w/ Delphi coils Walbro 525 w/stock HPFP - MHD stg2+ e30 OTS tune w/ XHP stg3 TCU flash.

This was a 2nd thru 4th gear pull. The car is an 11' e92 N55 FBO w/stock turbo and 177k mi. MHD OTS Stg2+ e30 tune w/ XHP Stg3 TCU flash. Using 1 step colder plugs and Delphi coils Walbro 525 w/stock HPFP

Pulls

E25

Changed bank2 injectors to index 12. New waterpump.