2022年3月21日 · Advice on upgrading 2019 WRX STI sound system I have a 2019 STI, and have finally had enough with the stock audio in the car. I recently put in the upgraded kicker tweeters that come with the HK premium sound on certain models and noticed a slightly elevated loudness, but not much, and now I'm hungry FOR MORE.

2019年1月11日 · I have done a Perrin braided clutch line (bypasses/removes hardline and connects directly to slave cylinder) for a 2015+ wrx (would also work for 2015+ STI) and it made a world of difference. After driving the car for a time after the line install it seemingly allowed the clutch to wear into a smoother operating clutch with a much more positive ...

2019 STI engine vs. 2018 STI engine Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo) 2019 STI engine vs. 2018 STI engine - NASIOC Welcome to the North American Subaru Impreza Owners Club

2022年1月5日 · I currently own a modified 2019 WRX and it’s one of the most fun to drive daily drivers I have owned in 20+ years. If the next gen STI offers all of the things people have to come to expect of it over the years with the added plus of a more modernized turbo charged engine, then it’s going to take my next car purchase dollars.

2019年3月27日 · X-clean EFE (extra fuel economy) is aimed at the WRX's FA20DIT engine with direct injection. It's designed to help with carbon buildup and LSPI. Carbon build-up on the intake valves isn't a concern for the STI since it's port injected (washes the valves). Motul Xcess would be the better choice for the STI.

2019 WRX Limited. I was having issues recently with my battery draining way too fast, as few as 3 days without starting the car and it didn’t have enough juice to start. I knew it wasn’t the battery as it was less than 6 months old. Hoping to save some of you the headache and troubleshooting I went through to find out what was wrong.

2019年3月22日 · The shifter (assembly) WRX versus WRX STI are very different in design, feel, etc. The WRX shifter is sloppy whereas the WRX STI is not. If the dealership does not (or cannot) give you any real satisfaction, then you should continue to search regarding the subject and then consider aftermarket upgrade options to effectively fix the problem.

2019年1月16日 · 2019 STI window switch issue I removed both driver side and passenger door panels in order to replace factory door speakers as well as install sound deadening. After reinstalling everything, my driver’s side switch for my front passenger window no longer works.

2019年6月4日 · Does the Harman Kardon audio in the 2019 STI have any "hidden settings" or other ways people have found to adjust/optimize output beyond the obvious limited settings? Looking through the settings and searching the web hasn't turned up much, and I hope I'm not duplicating an existing thread here, but I couldn't find one.

2018年6月25日 · So I noticed the 2019 WRX and STi will receive Apple CarPlay and Android Auto. I wish the 2016 to 2018s would receive an update to access CarPlay but Subaru is definitely going to be using this as a selling point.