今までブレーキにこんな事が起きてました、、、WRX STI VAB

I changed my brake pads this time. I used Project Mu's R999. The braking performance is impeccable. But what I discovered this time was that the front and back of the pads wore at different rates. I never thought there would be such a big difference... Is it because of the brake duct hose? I'm not sure exactly why. Here are the pads I was using until now! https://amzn.to/3mhJDxy Minkara Y Racing (Yuta) CARTUNE Y Racing (Yuta) https://cartune.me/users/169157 Twitter: Y Racing (Yuta) @Y_Racing20   / y_racing20   Instagram:   / y_racing_wrx   If you'd like... (lol) please! https://www.amazon.co.jp/hz/wishlist/...