Hawk Brake Pad HPS 5.0 HB621B.638

For years, engine builders have pushed motors to their limits—and Hawk Performance is pushing brake technology just as far. HPS 5.0 brake pads offer exceptional stopping power and pedal feel without compromising ABS function. Engineered with a Ferro-Carbon compound, they deliver enhanced braking performance by combining aerospace-grade safety with motorsport-derived technology. Expect shorter stopping distances, excellent high-temperature performance, and street-friendly characteristics for the ultimate driving experience.

• Aggressive torque
• Great rotor & pad wear life
• Smooth & predictable control
• Designed to deliver high deceleration rates
• Consistent brake release characteristics for a smooth braking feel
• Not compatible with carbon ceramic rotors
• Designed for use with Iron/Metal rotors
• 37–400°C operating temperatures
• 37–290°C optimal temperature range

Tech. Info:

Reference: HB621B.638

Weight: 1.18

Recommended for: Street Performance
Height [mm]: Inner: 47| Outer: 45
Width [mm]: Inner: 123| Outer: 123
Pad thickness [mm]: 16
FMSI: D1267
Beginning Operating Temp.: 37°C (100°F)
OPTIMAL Temp Range: 37-290°C (100-550°F)
Maximum Operating Temp.: 400°C (750°F)
Torque Level: Low

Suitable for:

BMW/125i//2011 Rear
BMW/128i//(2008-2013) Rear
BMW/128i/Base 3.0/(2008-2013) Rear
BMW/128i/Base From 10/2010 3.0/2011 Rear
BMW/128i/Base To 10/2010 3.0/2011 Rear
BMW/323i//(2010-2011) Rear
BMW/325i/Base From 07/2005 3.0/2006 Rear
BMW/325xi/Base 3.0/2006 Rear
BMW/328i//(2007-2012) Rear
BMW/328i/Coupe/(2009-2012) Rear
BMW/328i/Base 3.0/(2007-2013) Rear
BMW/328i/L6/2013 Rear
BMW/328i/xDrive Base 3.0/(2009-2013) Rear
BMW/328i/xDrive L6/(2009-2013) Rear
BMW/328xi//(2007-2008) Rear
BMW/328xi/Base 3.0/(2007-2008) Rear
BMW/X1/sDrive28i 2.0/(2013-2015) Rear
BMW/X1/xDrive28i 2.0/(2013-2015) Rear