APR Direct Replacement Brake Discs are a plug-and-play upgrade for your factory brakes. They provide reduced brake fade, improved brake consistency, and excellent modulation, especially during repeated consecutive braking applications or spirited driving. The rotors have improved resistance to distortion, warping, and cracking at high temperatures. They pair perfectly with the APR Direct Replacement Advanced Street Pads, and provide a no-compromise solution for spirited daily driving.
Features:
- Direct replacement front brake discs
- 340x30 mm slotted and vented design
- Reduced brake fade and improved brake consistency
- Improved initial braking response or bite
- Improved brake modulation, especially during emergency stops
- Improved resistance to rotor distortion, warping, and cracking at high temps
- Slot pattern specifically designed to evenly distribute heat across the rotor surface
- Slot pattern operates smoothly and quietly over a wide application range
- Cast in Europe from a proprietary high carbon cast-iron alloy
- Machined to tolerances up to three times tighter than the industry norm
- Maximum Temperature Recording (MTR) system
- Proprietary black, anti-contamination finish ensures no oils are transferred to the pads
- Suitable for normal daily driving and spirited driving
APR Rotor Material, Casting and Machining
APR Rotor Material, Casting and Machining
APR Discs are cast from a proprietary high-carbon cast iron alloy that provides excellent durability and stability under the high thermal loads experienced under spirited driving conditions. The slot pattern chosen for our discs provides even heat distribution across the disc surface, while delivering a strong initial bite and excellent release characteristics. In spite of the aggressive slot pattern, we have managed to maintain low levels of noise, vibration and harshness (NVH) under braking. Every single APR disc assembly is measured for run-out and disc thickness variation (DTV) using Swiss measuring equipment. When it comes to QC, there is no batch or statistical quality checking of APR discs. Every single disc is measured. The discs are machined to tolerances are up to three times tighter than the industry norm!
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