This will definitely make the A90 increase in value especially if the A91 ECU cannot be cracked in the next year or so.
Future tuners/enthusiasts will select A90 for those big HP+ gains.
Finally some good news for those early adopters/ first gen (A90) buyers; sorry A91 buyers....
:)
Excellent response.
I'll add the Audi (VW) haldex quatrro awd is inherently fwd (reactive). That is, it is mostly fwd until it slips and then it dials in awd. This also makes the steering more anaemic with torque steer and basically a numb experience up front. This same setup is present in...