2023 Acura Integra — steering wheel shakes only under highway braking

I wouldn't throw parts yet. Move a coil or plug on the 2023 Acura Integra if it's cylinder-specific and see whether the code follows. Don't erase codes until someone who can help has seen them. Had a similar mess a couple years ago and that's what finally sorted it. If this is nothing, great. I want that in data.

If it were in my driveway, move a coil or plug on the 2023 Acura Integra if it's cylinder-specific and see whether the code follows. That's the branch I'd chase this week. This is from a 2023 Acura Integra in Orange County with 41,500 miles. Post the numbers (or the code) and people can get more specific. I'd sleep better after that step, even if it finds nothing. Doing the boring step first on purpose.