Hi Guys,
I changed/upgraded the rotors and pads on my -15 GT last December to Powerstop Z23 brake kit, they are slotted and drilled. Sometimes usually on a humid day (but not always) i have this extremely annoying squeal at first break. It goes away after first hard break, so not the 3 first breaks i have to take around the subdivision before reaching the main road.
Visually i can not see any rust or moisture on the rotors.
Does anyone have experience the same with Powerstop brand? slottet/drilled rotors? etc.
All suggestions/tips are welcome!
I changed/upgraded the rotors and pads on my -15 GT last December to Powerstop Z23 brake kit, they are slotted and drilled. Sometimes usually on a humid day (but not always) i have this extremely annoying squeal at first break. It goes away after first hard break, so not the 3 first breaks i have to take around the subdivision before reaching the main road.
Visually i can not see any rust or moisture on the rotors.
Does anyone have experience the same with Powerstop brand? slottet/drilled rotors? etc.
All suggestions/tips are welcome!
