Exhaust question.
Hey, i went online and i can’t really find a specific answer. so from my knowledge, my ex took out a resonator? did a straight pipe and diff muffler tip and stuff to my car. so yk it can make the sound, this was around 2 years ago. now question is my car now when i turn it on, shakes….? is that normal? see when im driving my car felt bumpy, i inspected my car and boom a nail in the from left tire. went to the dealer shop (2 years warranty, bought new tires) and fixed. i even told them about how my car shakes and they were like welp probably the nail. okay but guess what…. my car still shakes. they said maybe i need my tires balanced? (yes the brakes have been replaced already) and no it can’t be the road since i always use the same road. so i just thought maybe i needed to change the exhaust system or whatever? and i really don’t have any friends who know about cars and stuff 😞 (my ex used to be on takeovers etc. ruined my corolla 2022 LE and then i got a Camry 2024 SE and while i was working welp he did the exhaust system on it without me wanting it while i was working) so…. what is the problem 😭 since yk the dealership won’t touch anything someone has modified 😤 also if i didn’t put this question in the right community, please redirect me 🥲