SL55/63/65/R230 AMG: Mercedes-Benz SL55 AMG Big Fin Rear Diffuser


This is what these forums are about - owners helping each other with an astounding amount of knowledge, research, and experience.
i have a different question on the side. I have an issue with the physical ECU. it's been on threads here before where the radiator cooling fans spins at high rate of speed as soon as car is turned on. I've had two different Mercedes mechanics look at it and tell me it's the hardware inside the ECU that controls the fan. Do you know or have anyone here in the U.S. that works on fixing the physical ECU? I'm not talking about tuning - i'm talking about take my ECU and repairing it.
Thanks
Ajai



That magma red is not only unique but probably the most beautiful shade of red I've ever seen. Too bad MB only offered it for 1 year.
Can't wait to see the final video on this car, post it soon!
Bill
The Best of Mercedes & AMG
I bought mine for $600 but I negotiated down and you cannot do that because of all the shipping, labor, and other costs going up. I have this installed on my SL55 and the diffuser looks like money. You can tell it's not some cheap isht.
BTW, I don't know why this was such a big secret either.
Anyway, if you have info just share it.
I'm very happy with the spoiler as well - the design, the glossy carbon fiber weave, the ease of install.
Good luck.
If there is a group of 5 people who want this, the large fin diffusers will cost $650 shipped. if there is a group of 10 buyers, the cost will be $600 shipped.
If there is any interest, let me know and we can plan how to make this work but my work for humanity is done here for super Saturday.
Cheers,
If there is a group of 5 people who want this, the large fin diffusers will cost $650 shipped. if there is a group of 10 buyers, the cost will be $600 shipped.
If there is any interest, let me know and we can plan how to make this work but my work for humanity is done here for super Saturday.
Cheers,










