Hawk HB470N.643 HP Plus Front Brake Pads for Mazda RX-8 2004-2011 All Trims

Vehicle Fitment

• 2004 Mazda RX-8 Base (SE3P, 1.3L 13B-MSP Rotary, RWD) - Front
• 2005 Mazda RX-8 Base / 40th Anniversary Edition / Shinka (SE3P, 1.3L 13B-MSP Rotary, RWD) - Front
• 2006 Mazda RX-8 Base (SE3P, 1.3L 13B-MSP Rotary, RWD) - Front
• 2007 Mazda RX-8 Base (SE3P, 1.3L 13B-MSP Rotary, RWD) - Front, Standard and Sport Suspension
• 2008 Mazda RX-8 Base / 40th Anniversary Edition / Grand Touring / Sport / Touring (SE3P, 1.3L 13B-MSP Rotary, RWD) - Front, Standard and Sport Suspension
• 2009 Mazda RX-8 Grand Touring / R3 / Sport / Touring (SE3P, 1.3L 13B-MSP Rotary, RWD) - Front
• 2010 Mazda RX-8 Grand Touring / R3 / Sport (SE3P, 1.3L 13B-MSP Rotary, RWD) - Front
• 2011 Mazda RX-8 Grand Touring / R3 / Sport (SE3P, 1.3L 13B-MSP Rotary, RWD) - Front

Fitment Notes

• Position: Front axle only for all applications listed above.
• FMSI Caliper Reference: D1009.
• Not compatible with carbon ceramic rotors. For use with iron/metal rotors only.
• This pad covers all 2004-2011 Mazda RX-8 trims and both Standard and Sport Suspension configurations. Mazda introduced mid-year production changes during the 2005 model year (effective 10/11/2004) and the 2007 model year (effective 07/31/2006); all pre- and post-change variants within those model years share the same FMSI D1009 front caliper and are covered.
• The RX-8's 1.3L 13B-MSP is a twin-rotor naturally aspirated Renesis rotary engine used across all US-market RX-8 models throughout the 2004-2011 production run. All configurations are rear-wheel drive.
• HP Plus is an autocross and track day compound that delivers more initial bite and sustained fade resistance than HPS at the cost of increased dust and noise. It is streetable for dual-use driving but is not optimized for quiet, low-maintenance daily use.
• OE shims are included with this pad for direct-fit OEM caliper installation on all listed applications.
• A separate rear pad is required for a complete front-and-rear brake upgrade.

Features

• HP Plus Ferro-Carbon compound - Hawk's benchmark autocross and track day formulation, delivering fade-resistant, high-torque front braking across the RX-8's full performance driving envelope while remaining streetable for the drive to and from events - a key advantage for RX-8 owners who use their car as both a daily driver and a competitive tool.
• Wide operating temperature range - 100-800°F total operating range with a 300-600°F optimal window, providing effective front brake performance from cold ambient starts through sustained hard braking at track days, HPDE sessions, and autocross events where OEM front pads on the RX-8 routinely fade.
• Strong cold bite from the first application - The HP Plus delivers effective front brake torque from ambient temperature without a heat warm-up cycle, making it practical for autocross competition where session lengths are short and sustained brake temperatures are rarely achieved before the first timed run.
• Fade resistant under repetitive hard braking - Sustains consistent front brake torque across back-to-back hard stops at autocross events and track sessions, maintaining performance at a level that OEM and standard street replacement pads on the RX-8 cannot reach before beginning to fade.
• Smooth and predictable front torque - The HP Plus compound's progressive engagement is well-matched to the RX-8's near-50/50 weight distribution and rear-wheel-drive chassis, where precise front brake modulation is essential for stable, neutral corner entry behavior under trail-braking.
• Lower rotor wear than dedicated race compounds - The HP Plus Ferro-Carbon formulation produces significantly lower front disc wear than DTC-series race compounds, extending front rotor service life across competitive seasons without requiring premature disc replacement.
• Streetable for dual-use driving - Designed to be driven on public roads to and from track events, offering the practical flexibility that RX-8 owners using their car for both daily transportation and competition demand. Expect increased dust and potential brake noise compared to the HPS compound.
• Increased friction and stopping power over HPS - The HP Plus delivers a noticeable step up in front brake torque and fade resistance compared to Hawk's HPS compound, providing a meaningful performance benefit for drivers who have already upgraded to HPS and want more.
• 100% asbestos, lead, chromium, cadmium, and antimony free - Manufactured in an ISO-certified facility to strict quality and environmental standards.

Specifications

• Part Number: HB470N.643
• Compound: HP Plus
• Compound Code: N
• Friction Material: Ferro-Carbon
• Pad Thickness: 0.643 in.
• FMSI Caliper Reference: D1009
• Total Operating Temperature Range: 100-800°F
• Optimal Temperature Range: 300-600°F
• Position: Front
• Caliper Type: OEM Stock Front Disc (2004-2011 Mazda RX-8, all trims, Standard and Sport Suspension)
• Shims: OE shims included
• Electronic Wear Sensor: Not included
• Rotor Compatibility: Iron/metal rotors only - not compatible with carbon ceramic rotors
• Recommended Use: Autocross / Track Day / HPDE / Performance Street
• Sold as: Set

Included Components

• 2x Hawk HP Plus Front Brake Pads (HB470N.643)

Product Description

The Hawk HB470N.643 HP Plus front brake pads cover every 2004-2011 Mazda RX-8 trim - Base, 40th Anniversary Edition, Shinka, Touring, Sport, Grand Touring, and R3 - across both Standard and Sport Suspension configurations, all sharing the FMSI D1009 front caliper. The HP Plus compound sits directly above the HPS in Hawk's street and autocross lineup, delivering more front brake torque, a stronger initial bite, and superior fade resistance under competitive driving conditions while remaining streetable enough to drive to and from the track without changing pads.

For the RX-8 driver who takes the car to autocross events, HPDE sessions, or track days, the HP Plus addresses the most common front brake complaint: fade. The 100-800°F operating range (optimal: 300-600°F) means the front brakes continue to deliver consistent, progressive torque well past the point where OEM and standard street replacement pads begin to fade on the RX-8. The compound's smooth, predictable engagement also suits the car's chassis particularly well - the RX-8's near-perfect weight distribution rewards precise trail-braking, and the HP Plus provides the front axle control to take advantage of that balance without the abrupt bite of harder race compounds. For drivers who find Blue 9012 or DTC-series pads too aggressive for their driving style or event format, the HP Plus offers a practical middle ground with excellent dual-use versatility.

This pad is for the front axle only. A separate rear pad is required for a complete front-and-rear brake upgrade. Compatible with iron and metal rotors only; carbon ceramic brake discs are not supported.