As some of you know, I got into an accident a couple weeks back costing $1.5k in damages to the other car. The reason: brake booster, lines and caliper. I've noticed the brakes are pretty weak when the car is cold. Rarely do they perform like they should. When I bought the car, It'd give me that fly-out-the-windshield kind of brake, now it feels like i'm stopping the car with marshmallows for brakes. The only way to get decent braking is to disable ATS. My mechanic was only able to recreate it once and told me it was the brake booster and brake lines along with a possibly seized caliper. Total he want's to charge $1.2k to redo the system. What do you guys think?