Originally Posted by MrHarris
Same here. My SA said I can do ANY mod except for messing with ECU. I really don't know why they would let you do springs with EDC but not allow you to tamper with the stock ECU. Anyone know why?
because the wrong tune on your car can damage your engine. If you mess with the springs, youll just potentially ruin your cars handling capabilities. Most guys lower the car for looks. Actually tuning the suspension gets costly.
As for how loud it is. We dont have db readings yet.