wcorey
Active Member
I am not sure what you mean by full stealth. But keep in mind there are hardware differences too. I've heard the motors are different, I've heard they aren't, I've heard the inverters are different, I have not heard they aren't. I remember a course I took in college, Production Control and how the sample rate of product effects the quality of the product. Companies make very precise decisions on how much money to spend based, in part, on what percentage of things coming off the line they check. The motors in a P are tested much more thoroughly than for an AWD or RWD. So long as the motor isn't pushed to it's limits it is most likely adequate but pushed to Performance limits may crater. It's actually really quite the exacting science. One need only look at Amazon to see the effect. Discounting planted reviews some people get the reworked product others get the straight off the line. So we see a U shaped response on reviews, great product to absolute junk. For Performance every motor is guaranteed tested at the higher stress level. They are the cream of the cream. A software update will not overcome that. What people may see is a higher percentage of failures. Now, if they give those that paid 'full' price back in 2018 that software update for free that'll help some of the WTF on dramatically lowering the price.the boost is better than nothing though I still would prefer a full stealth unlock at a $2000 price (I understand that’s the current price of for a true stealth). I actually have not bought the upgrade yet. Still on the fence based on mixed reviews.