- Joined
- Jan 8, 2017
- Messages
- 205
I'm not sure if I made this thread a LONG time ago or not so if I did I'm sorry, but basically my hydroboost hisses when I engage it, and I mean HISSES, my idle falls a bit too, also it'll engage the second stage of the brake if that makes sense, like it'll click into the second stage it won't ALWAYS be stiff all around.