Hawk HB904B.630 HPS 5.0 Rear Brake Pads, 2015-2020 Mustang GT350/GT350R

Vehicle Fitment

• 2015-2020 Ford Mustang Shelby GT350 (Rear)
• 2016-2020 Ford Mustang Shelby GT350R (Rear)

Fitment Notes

• Rear axle application only
• 0.630" pad thickness
• Not compatible with carbon ceramic rotors - designed for use with iron/metal rotors only
• Street-legal compound, not intended for dedicated race use - track OK for occasional visits, but not built for sustained track sessions

Features

• HPS 5.0 Ferro-Carbon compound delivers the greatest stopping power and pedal feel without compromising the GT350's ABS system
• Carbon added to a semi-metallic base compound improves strength and fade resistance over standard ceramic compounds
• Tuned torque level avoids overwhelming the ABS into "ice mode" while still delivering a meaningful upgrade over stock
• Gentle on rotors while remaining virtually noise-free
• Extended service life between pad changes compared to more aggressive race compounds
• Combines aerospace design safety and quality with motorsports-derived braking technology
• Ideal for daily driving and spirited weekend use, with capability for the occasional track day

Specifications

• Type: HPS 5.0 Disc Brake Pad
• Position: Rear
• Thickness: 0.630"
• Compound: Ferro-Carbon
• Operating Temperature Range: 100°F-750°F
• Optimal Temperature Range: 100°F-550°F

Included Components

• 1x Set of Rear Brake Pads

Product Description

The Hawk HB904B.630 replaces the factory rear pads on the Shelby GT350 and GT350R with the HPS 5.0 Ferro-Carbon compound, engineered to maximize stopping power without compromising the car's ABS system. Carbon added to a semi-metallic base gives this compound meaningfully more strength and fade resistance than a standard ceramic pad, while its carefully tuned torque output keeps the ABS working as intended rather than triggering premature intervention.

Beyond the performance gain, HPS 5.0 pads run gentle on rotors and virtually noise-free, striking a balance that suits daily driving and spirited weekend use while still holding up to the occasional track day. For GT350 and GT350R owners who want a genuine step up from the factory rear pads without moving into full race-compound territory, this is a proven, street-friendly upgrade backed by decades of Hawk's motorsports heritage.