Stock M6 competition package w Gruppe m intake Vbox 1/4 mile results 11.83 @128.3!

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Originally Posted by gmd2003

As it was stock I agree, but i think now that it has adapted to the DP's it will be 126.x , assuming my wheel spin isn't so great as to effect my trap as well. It is running much stronger after 300 miles on the new DP's.I'll obviously have new 60-130 numbers and 1/4 GPS numbers before i make it to the strip so we will see the difference of a good catted DP all else being equal . I just wish a real tune would come out all ready .

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I was going to write 126 but I would rather be conservative.

Just run a piggyback for now if you want. Eurocharged has a flash tune for you btw.
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Originally Posted by Sticky

Don't you mean S85?

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yeah sorry dabs are the devil

I don't like piggyback tuning in general , and it's a bit limited and crude for the S63tu at the moment .I honestly don't think the current flash tunes are worth it for the minimal gains over the CP tune .

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Originally Posted by gmd2003

I don't like piggyback tuning in general , and it's a bit limited and crude for the S63tu at the moment .I honestly don't think the current flash tunes are worth it for the minimal gains over the CP tune .

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If you're just looking at peak figures and not the gains under the curve you are mistaken. I mean if you want more power its there whether it be through a piggy or a flash. They tunes will of course evolve but I wouldn't be waiting I'd just be constantly upgrading.

I have no doubt they add to the low and midrange , it's just that especially after the DP's I don't feel I need that at the moment especially without maintung the pull to past 6000 rpm like the CP tune does . The CP makes the same peak power as most of the flash tunes by holding the torque curve out longer , while tunes based on dev files shift it up and earlier in the rpm range . I like the feel of it holding torque out longer even if it's less than the aftermarket tunes if that makes sense . I'm hoping once there is full control of the ECU I can have the best of both worlds , a modest midrange bump that holds out to past 6k . I'm not a noob I fully understand AUC . That's why these cars are so fast to begin with . I also would like the data logging, speed delimiting , and code reading features full ECU control brings to the table . In the end it's my preference of how I want the cars acceleration curve to feel , and current tunes can't meet it and none may . The limit up top is likely turbo related . Only time will tell . Either way it's a blast to have a 4000 pound luxury GT with a stock tune that can turn out an 11.6 and a 7.6 0-100 just mashing on the gas ! Who would have thought that was possible 5 years ago !

Everything you are looking for will come with time. Enjoy it in the meantime :)

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Originally Posted by Sticky

Everything you are looking for will come with time. Enjoy it in the meantime :)

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Thanks ! I will .