StopTech Sport Kits represent the most in performance value by providing significant brake performance improvements using direct-replacement (OEM) sized components.

StopTech Sport Kits are the easiest way for the enthusiast to upgrade their existing rotors, lines and pads for improved braking performance while retaining the existing factory calipers and wheel fitment.

Available for 4-wheel, front axle or rear axle, the Sport Kits simplify the upgrade process by providing complete, pre-matched systems, without the hassle of mixing and matching individual components.

StopTech Sport Kits are available for many popular automotive applications:

Power Slot, Drilled, or Drilled/Slotted direct replacement rotors for all four corners provide a glaze-free pad and rotors interface

Performance brake pads (front & rear) for increased bite, increased temperature range, and less dust

Stainless steel brake lines for immediate response and better control

Why choose a StopTech Sport Kit?

StopTech brake systems offer significant improvements to braking performance

Sport Kit pre-selected components provide easy parts selection

OEM sized rotors allow retention of existing factory calipers for more affordable upgrades

Quality is assured. All components are manufactured to meet or exceed factory specifications

WARNING: This product can expose you to chemicals, which is known to the State of California to Cause Cancer, Birth Defects, And Other Reproductive Harm.

Vehicle Fitment for Sport Axle Pack, Drilled & Slotted, Rear:
+ Audi A4
+ Audi A5
+ Audi Q5
+ Audi S4

Sport Axle Pack, Drilled & Slotted, Rear, MPN: 978.33012R Includes Following:
1 x StopTech 09 Audi A4 Sedan / 08-10 A5-S5 Rear Stainless Steel Brake Line Kit, MPN: 950.33516
1 x StopTech Power Slot 09-10 Audi A4/A4 Quattro / 08-10 A5 / 10 S4 Rear Left Drilled & Slotted Rotor, MPN: 127.33127L
1 x StopTech Power Slot 09-10 Audi A4/A4 Quattro / 08-10 A5 / 10 S4 Rear Right Drilled & Slotted Rotor, MPN: 127.33127R
1 x StopTech Performance Brake Pads, MPN: 309.13860