Quote:
Originally Posted by 13M5F10
Quote:
Originally Posted by FloridaM5
On my f90, I've had the following:
First, I installed the race chip on an otherwise stock car. It definitely makes power, but only felt at top end. Car did 10.8 at 128 in florida summer.
Then, I had a eurocharged ecu flash (removed race chip). Car was slower....only did 11.0, at same track, and same fuel, and same weather. Low and mid ranges were improved over race chip, but top end was dead. Throttle closures, etc.
Removed ec flash and went with weistec ecu file. Strong low, mid, and top end. Car did 10.6 at 130 at same track as before. Great drivability too.
Now have stacked jb4 on top of weistec ecu flash. car does 10.2 at 136. We'll do some more tuning on the ecu file in Feb when tuner in town. Car has superb streetability, and is fast. Very happy with this setup. JB4 is a cool tool.
Car also has awe intakes, remus catback, and beta tcu tune (will be revised).
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Eurocharge is trash for our cars. I tried it on my F10 M5 and my car was significantly slower than piggy. Their flash was a detuned stage 2 from Bruno. |
That's interesting. They, amongst others, provided tunes for my last two e63 amgs, and while they were never the fastest of my ecu files, they did well, and were 'fast enough' with good drivability. The eurocharged file I received for this car was def not good enough...