SL/R230: Kleemann TCU Upgrade
Will I notice a big difference in the TCU upgrade?
Trimix
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Odd. You should call/email Cory@Kleemann and ask. Maybe the TCU tune didn't take all the way?
Last edited by Benz-O-Rama; Jan 8, 2011 at 05:53 PM.




I will send Cory over an email and he probably will not get to me till Monday. I will post what he says.
The car definitely shifts noticeable better i do not have the shift lag anymore. The shifting is way crisper. I should have done both when I had Kleemann do the ECU.
What is the 321 package and if it was not on my option list from when the dealer ran my maintenance report how do i know if the 600 has the option?
Trimix
I will send Cory over an email and he probably will not get to me till Monday. I will post what he says.
The car definitely shifts noticeable better i do not have the shift lag anymore. The shifting is way crisper. I should have done both when I had Kleemann do the ECU.
What is the 321 package and if it was not on my option list from when the dealer ran my maintenance report how do i know if the 600 has the option?
Trimix
But thanks for bringing up the "M" i will have to look into that.
Do you still have your 600? You were trying to sell me your wheels months back. I did purchase a set of barbus wheels off this forum and got totally screwed. They were so bent up I think they hit every pot hole from west to east coast. I would have bought your wheels if i did not have to drill them for tmps sensors.
Trimix
It does take a few miles for the TCU to fully work, but it enhances all things transmission wise, definitely worth doing in conjunction with an ECU tune.
Last edited by trimix; Jan 11, 2011 at 07:18 PM. Reason: Had to



