someuser

I was wondering, would anyone know how much would it cost to get K4 on a C63?

And when they say 580HP, from 0 to 100, how fast would a C go?

Those are really huge numbers! Pardon my ignorance, I'm new to all this.

tgoss

A LOT

http://rpmnorth.com/products/-power-..._480_1260.html

Give Cory a shout, great guy and he'll point you in the right direction

cory@kleemannusa.com

someuser

Sent him an e-mail.

Those kits are mind boggling!

MB_Forever

Very nice indeed, but they do not provide the most power. Research companies carefully before buying if you're looking for more power

someuser

Can you provide a list I can look into perhaps? I honestly have no idea what companies do tuning other than Kleemenn (learned that today) and maybe Brabus?

tgoss

Kleemann makes a very nice product, but I think a lot of the C63 guys are doing really well with the MHP package of headers and a tune... Might be something to look into as well.

dodger63

Mhp

rarfinancial

MBH headers have shown high hp gains, Now as far as MHP tuning I have no idea. I've ordered Ecu when they first came to the MBZ side but things just didn'yt work out back then. I feel it is a good File but The owner thinks I would steal his file I'm still waiting to try it . I will do side by side testing any day any time , If it shows more Gains then we will all know once and for all, If it does not then we"ll know Not to prove one is better but to see what the difference is.. but after seeing the hp gains me vs mhp on the dyno I would say my tune yields higher rwhp but the mhp tuning has the TQ managment down along with the TCU files and nice track #'s. So it's not always the higher dyno #'s but what you can do to get down the track. I'm always ready to test as you all know. I have the most modded CLS63 so the car is the best test for testing the ECU files. I will be hitting the track soon to try out my new setup and report back. Andy whenever you figure out my name isn't James Bond Let me know bro