Quote:
Originally Posted by M3/4 life
let say the new M4 comes in at a curb weight of 3,400 460hp 375lb-ft msrp $75,000 (those number are very realistic) with a $1500 tune it would kick ass (if you assume the tune would be good for about 100hp increase & a gain of 75 to 100 lb-ft)
|
Quote:
Originally Posted by Edward
With $1500 to tune it, you will likely be able to take it from 430-450 stock to perhaps 520 hp. Probably get it fast enough to walk away from a stock M5/6 in straight line while also taking it down by a larger margin on a road course.
|
There will be no $1,500 tune to add 100HP...at least not for a looong time. Initially think $5-7K for maybe 30-40 HP. As time goes one, the cost will decrease and HP will increase. Just look at the progression of the M5/6 tunes. And do you think BMW is going to make the new M3/4 ECU easier to crack?