StopTech Street Axle Pack Slotted Front & Rear Wheel Brake Kit Aggressive Look Black E-Coated Sport Rotors. StopTech Street Pads. Improved Braking Performance. Low Dust. Quiet The best of both worlds; these StopTech Street Axle Packs feature slotted StopTech Sport Rotors and StopTech Street pads for significantly improved performance with low dust and noise.