hey guys, have question i need to change my idler pulley cuz it makes really anoin noise. now am thinking should i go wit autozone pulley (i think they got some duralast or somethin) should i care about brand? my motor is stock i just need change that pulley.

and does anyone kno were i can get brake caliper shims, i stoped by dealer they told me 100$. i was tryin findit online but no luck.