Excessive heat can cause resins in your brake pad to vaporise. As the brake pad wears, the used friction material turns into a fine dust. This layer of heat, gas and dust builds up between the pad and rotor surfaces and inhibits performance. Here's where Power Slot's slotted brake rotors make a big difference.
Power Slot's exclusive Vac-U-Slots are machined into the rotor and help evacuate gasses and dust, shed heat, and keep the brake pad surface clean. And in wet conditions, the Vac-U-Slot helps push water off the braking surface for better stopping power.
The Vac-U-Slot also serves as a visual wear indicator. If you cannot see the slot along the outside edge, the disc has worn down to its replacement depth.
A combination of high performance brake pads and these brake discs (search 192202) delivers superior, and reliable braking for all automotive applications, even under hard driving conditions.