Quick questions regarding the ECU retune with Osiris....Can the dealer tell if what date the ECU was reflashed?

 

unless you're making power up to 8k i don't see why would want to rev that high.after 7200 you start to lose hp kinda pointless go keep revering past that.

 

EcuTek now supports multiple maps I have a tuned map and a race map setup currently with my EcuTek tune. It's accessible from cruise control by holding the cancel button and moving lever up or down to choose desired tune. I think my tuner set redline to 7800rpm and I was making power to then as well.