Here's how I got rid of my driveline vibration.....Drove my car to Subaru and traded it for a new WRX. Life's too short to keep going through this bs. Been smiles per mile ever since.
2017 V6 manual w/ 3.55 diff - bought from new. Had my driveshaft replaced 3 times, tires road forced balanced...
Good to hear, I hope this is the end of your vibe troubles! I've already had 3 new driveshafts put in by my dealer. Last time they sent it out to a known shop that specializes in driveshaft repairs to have it balanced. Got it back and it was smooth for a couple days.....but inevitably it...