Q: E63 engine performance tune
Note* I don't use this car as everyday car. It has 70,000 miles, and all service was done recently .
1. What is best? and would not kill an engine, transmission, or any other components eventually.
2. Is it really worth it on E63 engine ,since it's naturally aspirated engine.
3. Transmission could be out of sequence vs engine power and torque curve, as many tunes do that.
4. Long run report : Like, Dislike, I would NEVER do that again ..,.......Love it (it should be like this from factory)
5. Price vs power and reliability
6. Real time experience
Thanks
I would have a look at "under the curve" dyno results before deciding. You are not driving everywhere at 6000rpm. The ones I have seen of the E63 are not overly impressive especially considering the price.
I would like a little better response on comfort, may be little more torque at lower rpm around 2,000-2,500 I don't want to drive constantly on sport mode it's too aggressive for the normal cruising drive, but a very fun.
It does take too long when getting on it in sport sometimes. I blame that on the ****ty transmission. I'd love to have a manual in the car.
Last edited by Strigoi; Apr 4, 2018 at 07:54 PM.
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