030:63

Just had my ECU tuned by Singh Autosport today . Holy **** ,the car pulls hard and is kind of scary .you really get thrown back in your seat. Now my car has the Black Series ecu file and some . Best mod by far and worth every penny.Great service and very knowledgeable guy. Thanks to Jag and Groshan.

Zod

glad you like it....but the blk is not much faster then the normal 63..if at all in the 1/4 mile. Did you do before and after dynos?

else what your most likely feeling is the throttle position been played with

you will gain some hp..but not much to make that much of diff

030:63

didnt do any dynos.but let me tell you .i drive my car pretty hard and after the tune ,I definitely felt the difference.NO DOUBT!

030:63

the CLS 63 is pretty detuned compared to the BS 63.

Zod

No it is not. Same engine same spec, power output is pretty much the same

rarfinancial

What does the Black ECU have different ?
Shift points? TQ managment? rev limiter?

tusabes

its probably like the sprint booster...big seat of the pants difference by altering pedal input, but little actual speed difference.

How much did it cost? Sprint Booster is $299 and theres numerous threads about it

030:63

I actually have the SB. I really enjoyed it. But Jag at SinghAutosport told me there is no need for it any longer. The tune will adjust throttle response on top other things. So my CLS has the BS file with added HP and TQ.
My Sprint Booster is up for sale if anyone is interested.

Maserati GTS

hey is there anybody else who has tried this? It seems like a good price, but the don't post actual performance numbers on their site, I guess you have to call them and get that info? I heard something about the owner sent cash that was stashed in speakers from the UK to their office in CA but was seized, 2 different seizures valued at 500K- It was crazy. But anyway. Does this work well? Or is the Evosport Better? Or the Renntech?

Zod

my advice go with some one known, the latter 2 u mentioned for example. Give Simon a call at evosport