Of topic I totally get your logic with the feul return system
I don't get tho how Litchfield got my car fueling properly without one
Surely if there was significant drop he would of seen that in the fueling when mapping the car!
Ian was more than happy that the car was fueling fine on full chat at the level of boost that the standard pully provides on the stillen kit
I am however going to have some safety trips built in to the ecu should and big spike happen either way
I'm not saying your wrong
But I've coverd a lot of miles of hard driving and had no problems
Just interested that's all