Ok so Ill start with my problem, and why I want to upgrade so bad. I have the slotted rotors from power slot front and rear, and I orig. baught the PBR pads for them. Now as many of you have experienced they squealed really bad. Only thing good about that squealing was that it got worse when the pads needed replacing. So I had the dealership go back to stock pads for now. I didnt before and I dont know like the feel of the brakes. I feel like Im applying too much pressure on the pedal to get the car to stop. I know they work good because if I slam them the car will stop. I would like better stopping, but Im just saying they arent horrible now. Now crazy enough I have braided lines from IPD, but I never installed them. I know that will improve the feel alot, and I believe make it so I dont have to apply as much pressure. I would also like to know if there are any adjustments on the brake master cylinder or anything. How do you know if the master cylinder is going, could that be my problem?