Upgrade your 2004-2012 Volvo S40 braking system with StopTech AeroRotor 2pc Drilled Front Brake Rotors. Designed specifically to replace your vehicle's original factory rotors, these rotors enhance your car's cooling, braking, and handling capabilities.

Crafted to meet the demands of automotive enthusiasts, the StopTech AeroRotor Replacement Kits (ARK) maintain the same diameter and thickness as factory rotors, while significantly improving performance. Utilizing a directional, floating AeroRotor design, these rotors allow for independent expansion of the rotor and hat without unwanted "coning." This is achieved through elongated drive pin holes, reducing the chances of rotor warping. The inclusion of AeroRotor friction rings, with a patented internal vane design, optimizes cooling by pushing up to 80% more air than traditional factory rotors—contributing to better cooling and reduced fade, especially on the track.

Features

• Enhanced cooling and handling
• Up to 8 pounds lighter than stock rotors
• Available with optional anti-corrosion zinc finish
• Floating design that reduces the risk of rotor warping
• Optimized heat dissipation through slotted or cross-drilled options

With options for an anti-corrosion zinc finish, ideal for colder climates, you can maintain the aesthetics of your vehicle without visible rust on the vanes and outer rotor circumference. Perfect for those who demand high performance and reliability, the StopTech AeroRotor is 100% made in the USA, ensuring quality craftsmanship. Should you have any questions about this product or require further customization, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization services at our locations in Austin, Texas and the Los Angeles, California area. If you're considering purchasing multiple items, contact us for possible shipping discounts. We also offer installation on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov