Originally Posted by hun77777
i don't feel safe using aftermarket fluids because i don't feel that there's not enough user base on it. as i said, if more people use other than bmw fluids and report positive reports, then yeah i don't mind using it on my next service. i don't know what your point of bringing procede again and again but there are ton of people using it without any problems and i felt safe to use the tune on the car.
Proceed rev II is an extreme tune. If you went with a mild one like dinan stage I, then I can understand. I've hung out with penty of owners of heavily modified vehicles, and typically, guys who have power adding stuff, don't use oem fluids! They are always looking for more hard core stuff for maintenance, because the extra power, defintely shortens the OEM component lifespan.