CLS350 CDi GE Remap..?

[Astonv12]

Is it possible to remap a w219 CLS350CDI Grand Edition that already has a Brabus chip fitted from the factory, and can the Brabus chip be used in conjunction with a remap or is it a case of either/or?

If so does anyone have any recommendations for chip tuners in the North of England, and what sort of gains should I expect, and do I need to change anything else (gearbox software etc)?

I'm sure someone will ask why I want a remap when its already got a chip... well, I've come from a lighter car pushing 300bhp, and while I know the CLS is a different type of car/drive it would be nice to have a little more grunt

 

[def90cars]

Do they fit Brabus at the factory? Or the dealer?

A remap will give you 300bhp +

What does the chip give you?

 

[Astonv12]

275 with the chip

Not sure if its a factory fit or dealer fit... either way it was standard on the Grand Edition