In order to obtain more objective data as quickly as possible we've decided to tune (ECU/TCU) one stock E63 (can have aftermarket air filters and no charcoal filters) at a significantly discounted rate.

edit: Looking for a 93 octane tester, and one that has access to a dyno/track (preferably both).

Interested parties please PM me for more info.

Thanks
Andy

I should've also stated that we want to test on straight 93 octane.

Thanks

Andy - as you have noticed....there are quite a few of us who live in *****sville CA with only 91 octane at the pumps. I assume you have tuning for 91 only? Also, what are the hp drops on the tcu/ecu tuned 63 motors with 91 octane ?

Andy, as mentioned in the other thread, my 07 E63 is up for your offer. Let's work the details. I am lucky enough to have 93 Octane everywhere around me. That is about the only good thing though, no tuners around these parts...

Tuning for 91 is not a problem. You will make less power due to less timing advance, if I had to guess how much at this point I'd say 15rw or so vs a 93 tune.

Thanks
Andy

I replied to your post in the other thread. Please call me 614 940 9523 (now works).

Thanks
Andy