I am very happy with the result of @rose.wisdom.1 in its 2016 M135ix that was constant at 11.6 in time at 1/4 mile and with my online advice I managed to do 11.0 in just 8 days.
Mods Pure Stg2, Fuel It Port Injection, BM3 and JB4.
She lives and uses her car every day in Romania and the time difference was not a problem to make the necessary changes and turn her average car into a very fast //L Power car
#luchoJB4 #LPower