Day 2 with Veloce ECU..morning fun.
Your intention to do ECU vs pulley for warranty issues is actually testy. MANY people have been getting busted in California (especially on the 63) for ECU modifications. In fact, the newer cars have a seal on them that makes it obvious if you have removed your ECU.
I hope you are fully happy with the tune.


Your intention to do ECU vs pulley for warranty issues is actually testy. MANY people have been getting busted in California (especially on the 63) for ECU modifications. In fact, the newer cars have a seal on them that makes it obvious if you have removed your ECU.
I hope you are fully happy with the tune.
Jangy, no worrys......
Lucky, my installer and my mod guy is also a cert amg service tech.. he got his way inside the dealer.... we talk about it....before we did it....
Over in the SL area, one of our clients posted a dyno that was pretty impressive. 489.6hp at the wheels. He had headers and K&N filters, in addition to our ECU tune. I'll post it here, but you are welcome to check out his thread.
Last edited by IngenereAMG; Nov 8, 2007 at 01:32 AM.


I dont want to be dynoing and the sc shut down due to high IAT.
BTW: what is the different between cm90 and cm30 ... which one should I use?
I dont want to be dynoing and the sc shut down due to high IAT.
BTW: what is the different between cm90 and cm30 ... which one should I use?
cm90 is a monster pump and is huge and is hard to fit. Plus some argue it pumps to much and might not help as the coolent does not have enough time in the tubes to coool the air. Still not sure if it is good or not

think stevebez has it installed on his application, ask him
The Best of Mercedes & AMG
No issues here. These things are such heat monsters, I say the more flow the better. IAT's hold consistantly around 130-140 range on hard accels.
EVO cooling kit was a necessity of course, without it, she ran through the roof even with the 90.
Without pulley mods etc, you should be fine though Wagon.
No issues here. These things are such heat monsters, I say the more flow the better. IAT's hold consistantly around 130-140 range on hard accels.
EVO cooling kit was a necessity of course, without it, she ran through the roof even with the 90.
Without pulley mods etc, you should be fine though Wagon.
because i am thinking if i am going to upgrde pump cm90 sounds sweet, but so few have them
Using the retarded Autotap, but I just called and read them the riot act on how few samples it does. They helped me setup the program so that just IAT's would be running and he claims it will log quite a few samples per second now.
Will get from fresh data when I get some time next week.
Who knows, maybe you the 90 does move fluid too fast and the 30 would be better. Just from personal experience, I have been running the ASP, with ECU and all the other toys on her and never had supercharger shut off once with just the pump inline....no extra heat exchanger. System wasn't even separated so I really attribute that to the high flow pump being able to clear the lava out of the supercharger area fast.
I did however finally do some data logging and notice that it was running pretty hot though under hard accel. Near 180 (ouch). Installed the EVO heat exchanger and all seems to be well right now.
cm90 is a monster pump and is huge and is hard to fit. Plus some argue it pumps to much and might not help as the coolent does not have enough time in the tubes to coool the air. Still not sure if it is good or not

think stevebez has it installed on his application, ask him



Going to dyno 1 more time.. cause it was a different dyno operator than the first time.... every person has a different way of doing the dyno.

It should give us an idea of what's happening


It never claim 80-90 hp........ My MB tech has my dyno sheet... He is going over it with Dino. I really dont want to give out the number until we are sure that is all it can do... never know, maybe something is wrong with my car. that why I am putting JP cm30 and green filter this weekend....
So again....what I know so far....
1. did not make the hp claim.
2. it did increase hp and the drive is good.
3. different dyno operator, same dyno machine, may make a different.
4. something could be wrong...
5. after the 1st dyno pull, the 2rd and 3rd pull were a big lost in hp.
I dont work for Veloce, and I dont want to bash a company until we are 100% sure.
Just when I thought this was the funniest post ever,I got to the hood latch part....now I know its the funniest ever from Jangy!
Ive been tuning these cars with my team for over 4 years...can somebody tell me where the ecu is,and how to remove it?


can someone link me to the orginal post, from Dino about the "where is the ECU" part....






