Surely that AMG would have walked it if she was carrying 230bhp more! A 530bhp 6.3 merc would be a monster......i wouldn't have come that close @ 330bhp/300lbs.....
I've got a wolf v4x standalone ecu for sale, this is the standalone unit TD choose to use! £800 for the ecu and £400 for fitting and mapping....good deals ;)
If you up the boost yeah, having a jam ecu will do sweet FA if the boost is the same, well may sort the fuelling a little so could gain a bit but certainly not 30 hp! Putting the pressure to 1 bar will see the power rise a bit
only mentioning it because I had a similar feeling through my pedal, got worse the faster the car travelled and ended up being both my inner cv joints going because my mount had perished....just a heads up bud
Meh, fuck that! Nothing will change, so long as you don't create to much noise i.e thrash your car around everywhere you'll be fine! And find a friendly mot tester, chucked my cat away years ago