I would recommend getting your alignment double checked. There's a Casey Automotive by me that will check vehicle alignment for free. I would look into getting it double checked. Never trust the stealership. As for the brake pedal.. maybe time for new pads?
Procharged D1 on 12Lbs, MPT 93 Tune, 73mm BBK TB, Ported Upper/Lower Intakes, BBK Shorty Headers, FRPP Cut n Clamp Xpipe, Borla S-Types, Barton Short Shifter/Blowfish Bracket, SS Clutch Line, Whiteline Trans Bushing, One Piece Driveshaft, Front and Rear Tower Brace, Whiteline Front and Rear Sway Bars, Whiteline Adj LCAs/Adj UCA, BMR Relocation Brackets, BMR adj Panhard Bar, Eibach Sportlines, FRPP Dampers, 20" AMRs, 3.55 gears, Brembos