I've had my car for a couple months now and it drives good! So far only one or two problems not sure exactly because when downshifting using the paddle it can get stuck in 2nd when speeding back so I have to manually do it myself also is paddle shifting okay to use? Or should I just leave it in D 99 percent of time? Lastly I think sway bar ends links are an issue because it makes ugly bouncy grinding sounds over bumps and dips in road :/ well extended emissions warranty cover these? things