2010-13 Mazdaspeed 3 Suspension & Handling
Okay, so I bought my Speed 3 in March after a drunk asshat totaled my 2010, silver 3 (R.I.P.). After about 2 weeks in my Speed, I started noticing a loud thump from the rear going over bumps or turning, really weird. I keep an emergency kit in my trunk and I thought, "well, maybe it's that"...