carenthu

I bought a used 2015 cayenne s , the interior was well maintained. When I drove the suv, I was not feeling the turbos or the pickup for a 3.6 liter bi turbo. I used to drive a 2.0t VW and felt more responsive. So did the following things
- changed spark plug and coils - gave me 10 to 15% mpg improvement
​​​​​​- engine flush and oil change
- changed the other oils except the transmission oil (thinking about it)
I felt the car drives better than before, still the car downshifts when I drive fast or want a quick lane change (rashly) .. finally went for the software update - tsb 1704 / 2470. It changed the gear shifting points and turbo boost problem.

I felt like the ‘s’ was added to the car after the software update.