I have an 08 550i and have wanted to get my ECU remap. I was leaning towards the Eurorev after speaking with Vincent but I would have to send my ECU. From what i know about the Eurorev remap, it will provide more HP versus Dinan. However, I am scared that if I have any problems, i would have to send my ecu back to them to flash it whereas my dealership is mod friendly and can provide me a Dinan flash. My only mod is the K&N drop in minus the charcoal filter. Has anyone done the ECU reflash on an 550i with Dinan yet?

Curious as to the build date of your 550. I stumbled into an opportunity to get the Stage 1 Dinan remap today, but was disappointed to learn that it isn't possible as of yet with build dates after 02/08. Perhaps Eurorev is the only option for you right now.

Since I bought my 08 used, I am sure it was built in July of 07 or earlier. How can one verify for sure? How much was the Stage 1 Dinan remap setting you back and what gains were you expecting.

Where are you from? Update your profile with your location. It helps other members give some good information. :thumbsup:

PM sent

just to correct you're talking about the speed innovation remap not eurorev. :D sorry i'm in IT and a stickler for helping out the search engines with proper keywords.

michael

Speed Innovation/ EuroRev remap same thing. Jesse works close with us :D

Trust me, for the price you pay for the competition, you will get the same bang with the our remap for a less expensive price.
PM r1racer for dyno sheets!

:twoup:

Click on my SIG for dyno results! PROVEN POWER! Please remember this is a Dyno Dynamics (read low), but the power gain is OBVIOUS. :D

It's not the same thing when other people sell it.

I'd go with the Speed Innovation reflash. Dinan just isn't worth it. I believe if you FedEx overnight early AM to Eurorev they have a one day turn around time so you'd have a two day turn around time.