I have 2018 GT. After 10k miles I decided driving it hard. It's when I experienced the pulsating brakes. First went to Kia thinking the rotors are warped. They're fine. So I put on steel braided lines. Not really any difference. I bought dimpled and slotted rotors just for the front . A little better feel but the back should of been done too but I didn't have the money at the time. I heard about these forums and ppl were saying change the pads. I did that but didn't help much. I was about to get the rear rotors replaced and Brake Performance was offering a 60% discount on rotors. So I just installed them last week. Broke them in correctly. Today I was running 100 and braking hard to 30 several times and absolutely no more pulsating. So the dimple and slot rotors might have resulted the same but if your trying to get rid of the pulsating do the brake lines and all 4 rotors and maybe the bevel cut pads will help too. I got my lines from Khartunerz.Hello all,
Anyone know of a good set of brake lines for brake kit upgrade
Thanks in advance