2017 buick regal

2017 Buick Regal, Sport Touring, 2.0L, 4-CYL Looking for directions on how to replace spark plugs on 2017 Buick Regal Sport Touring.

Hello all, has anyone attempted to add rear deck speakers to their regals with the base 7 speaker stereo. If you have, is their wiring in place or did you need to tap into door wires and wire in the new speakers.

I recently picked up a 2017 Regal Sport Touring. I am looking at different exhaust options and wanted to hear what others have done to their cars. While I prefer bolt on systems, (like the magnaflow available) I am unsure if I want to spend that amount on a system and it being too loud or too...