Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes drilled & slotted StopTech Sport Rotors; StopTech Sport Pads and StopTech Stainless Steel Lines.. Front Pack - 978.44038F (1 x 309.11180 Front Pads - 1 x 127.44184L and 1 x 127.44185R Front Discs - 950.44003 Front Brake Line), Rear Pack - 978.44024R (1 x 309.11130 Rear Pads - 1 x 127.44141L and 1 x 127.44141R Rear Discs - 950.44504 Rear Brake Line). 1 x 309.11130 Rear Pad+1 x 950.44504 Rear Hose+1 x 127.44141L Rear Left Rotor+1 x 127.44141R Rear Right Rotor+1 x 309.11180 Front Pad+1 x 950.44003 Front Hose+1 x 127.44184L Front Left Rotor+1 x 127.44185R Front Right Rotor. StopTech; Stop tech stoptech; sport axle pack; slotted/ drilled rotor; slotted and drilled rotor front; drilled and slotted rotor rear; rear slotted rotor; front slotted rotor; 4 wheel drilled and slotted. StopTech; Stop tech stoptech; sport axle pack; slotted/drilled rotor; slotted and drilled rotor front; drilled and slotted rotor rear; rear slotted rotor; front slotted rotor; 4 wheel drilled and slotted. Aggressive Look Black E-Coated Sport Rotors. High Performance StopTech Sport Pads. Stainless Steel Hoses for Better Response. Significantly Improved Braking Performance. Moderate Dust. StopTech Sport Axle Pack; Slotted and Drilled; 4 Wheel Brake Kit w/Brake lines. Sport Axle Pack; Slotted and Drilled; 4 Wheel Brake Kit with Brake lines. Sport Axle Pack, Drilled & Slotted, 4 Wheel. Sport Axle Pack; Drilled/Slotted; 4 Wheel. Sport Axle PK;Slotted & Drilled;4W w/BL. Sport Axle PK;Slotted/Drilled;4W w/BL. 2011 - 2013 Lexus IS350. Disc Brake Upgrade Kit. 2011-2013 Lexus IS350. Axl Pck; S&D; 4W. Axl Pck; S/D; 4W

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