Good move as they've seen better days.
Wow, that’s insane. Good thing you did changed them out
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I think you have other issues as it appears there was very little clamping on that one rotor...
2012 Optima SX w/ premium touring & tech packages, Corsa Blue, born in the USA Jan 24 2012, bought Feb 11 2012 w/7 miles
Mods; 15% tint all around, clear bra, dechromed/body color grill, blue brake calipers, plastidip'd emblems, dark tint window vent visors, painted the badge T grass green (T-GDI), Fumoto oil drain valve, yellow tint fogs, mud guards, General Altimax RT43 225/50/18 tires and full size spare
Wonder where this car was shipped in from. That is definitely some salt and/or water damage for sure!
Dynojet: 294 whp/305 torque/24lbs boost with a custom BTR tune with full bolt-ons.
2012 Optima EX-T Spicy Red Showroom https://www.optimaforums.com/forum/4...-showroom.html w/ the following MODs: 845 Motorsports FMIC|845 Motorsports 4" Intake|845 Motorsports Charge Pipe|Nameless Midpipe|Nameless Downpipe|Synapse V3 BOV|BTR Custom Tune|Magnaflow Exhaust|Saikou Michi OCC's|Ultra Racing FSTB|kSport Coilovers|R1 Concepts rotors|and MORE...