What is the benefit of drilled and slotted rotors over standard rotors?

Drilled and slotted rotors help improve brake cooling by allowing gases and heat to escape more easily. The slots also sweep away dust and moisture, which can help maintain a cleaner contact patch for your brake pads and potentially improve stopping power under heavy use.

Do these rotors come with any hardware?

This product includes the brake rotors as a pair. Installation hardware, such as brake pads and clips, is typically sold separately.

How do the slots and holes help prevent cracking?

The slots are rounded, and the drill holes are chamfered. These design choices help to reduce stress concentrations on the rotor surface, which can minimize the risk of thermal cracking during operation.

2004-2009 Toyota Prius Front Brake Rotors

Name: Power Stop 04-09 Toyota Prius Front Evolution Drilled & Slotted Rotors - Pair
Brand: PowerStop
SKU: powerstop-power-stop-04-09-toyota-prius-front-evolution-drilled-slotted-rotors-p-t14-388940
Price: 125.40 USD
Availability: BackOrder

Power Stop 04-09 Toyota Prius Front Evolution Drilled & Slotted Rotors - Pair

$125.40

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2004-2009 Toyota Prius. Power Stop drilled and slotted rotors offer improved cooling and a cleaner contact patch for better braking.

Key Features

Fits 2004-2009 Toyota Prius.
Precision cross-drilled holes help maximize cooling and performance.
Rounded slots sweep away gases, dust, and moisture for a clean friction surface.
Chamfered drill holes and rounded slots are designed to minimize stress cracking.
Silver zinc dichromate plating resists rust and corrosion.
Direct bolt-on upgrade, no modifications needed.

Secure CheckoutFast Shipping631-982-0042

Product Details

The precision cross-drilled holes in these Power Stop Evolution rotors are designed to help dissipate heat, which is crucial for maintaining consistent braking performance, especially during demanding conditions. They also feature rounded slots that work to sweep away gases, dust, and moisture from the rotor surface, ensuring a clean contact patch for your brake pads.

These rotors are a direct bolt-on upgrade, meaning you won't need to make any special modifications to install them on your 2004-2009 Toyota Prius. The chamfered drill holes and rounded slots are incorporated to help minimize stress cracking, contributing to their longevity. They are also dynamically mill balanced to match the original equipment's weight and vane count, aiming for smooth, quiet operation.

A silver zinc dichromate plating is applied to resist rust and corrosion, keeping your rotors looking good and functioning well. This pair is sold as a direct OE fit, so you can expect them to install just like your factory rotors.