Mk-Ultra Electronics
I'm thinking of trying the TCU Upgrade. Has anyone use this companies product or any other's?Thanks from Atlanta
https://mkultra-electronics.company....ice-p266110631
Looking forward to you reaction to this TCU upgrade Mike!
Plenty of reviews of this from the e55 section
Member
I bought a unit from them a short time ago. It does exactly what it's supposed to do accept I couldn't get used to the change in when the downshifts occur when in the auto modes.
If you're interested, I would be willing to send you mine so you can check if you like it. If you want to keep it just send me $100. Let me know if you are interested. Thanks,
Mark
If you're interested, I would be willing to send you mine so you can check if you like it. If you want to keep it just send me $100. Let me know if you are interested. Thanks,
Mark
it works awsome i have been testing different ones for about a year now. the car will shift properly and quicker no dips in power on shifts. for myself my car was way out of sorts with the available at the time tcu tunes i have 306 gear and stall in my car. It would hang on shifts all kind of stuff. the 2nd tune i tried at the track i beat my stock pulley, record and went 11.25 at 122mph. You wont be disappointed with the tcu tune. 2 to 3 tenths and more consistent if you run at the track.
Newbie
I love it! Makes the car more exciting to drive! you wont be disappointed! Like what everyone says, it does what's it suppose to do!
Sounds great and thanks for the input. Did you retrofit the shifter button with paddles? So I'm completely understanding, you can have a silky smooth shifting or go "boy racer" in manual mode?
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Sounds great and thanks for the input. Did you retrofit the shifter button with paddles? So I'm completely understanding, you can have a silky smooth shifting or go "boy racer" in manual mode?
Mike why are ya looking to sell?
Mike why are ya looking to sell?
Out Of Control!!
Quote:
If you're interested, I would be willing to send you mine so you can check if you like it. If you want to keep it just send me $100. Let me know if you are interested. Thanks,
Mark
If you still have this, I would take you up on it!Originally Posted by 03sl55amgmjd
I bought a unit from them a short time ago. It does exactly what it's supposed to do accept I couldn't get used to the change in when the downshifts occur when in the auto modes.If you're interested, I would be willing to send you mine so you can check if you like it. If you want to keep it just send me $100. Let me know if you are interested. Thanks,
Mark
What about tunes for those with newer model SL55's (07-08)?
Newbie
Quote:
Hi there, I’m wanting to get the same TCU TUNE for my E55, which stage did you get? Originally Posted by mikeyssl
I love it! Makes the car more exciting to drive! you wont be disappointed! Like what everyone says, it does what's it suppose to do!
Newbie
Quote:
i have the stage 1Originally Posted by Atiqueonthemove
Hi there, I’m wanting to get the same TCU TUNE for my E55, which stage did you get?
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