Rear | Hawk HPS Compound Performance Brake Pads | B7 Audi S4 | B6 S4Hawk Performance HPS compound provides advanced braking characteristics to enhance your driving experience. This unique compound combines the safety and quality of Aerospace design partnered with the braking technology of motorsports.

Inside Diameter: 60mm ID Length: 160mm Spring Rate: 60 N/mm or 343 lbs/inch

Simply unscrew base every 3-6 months to empty or use the 1/8th NPT drain plug

Inside Diameter: 60mm ID Length: 160mm Spring Rate: 180 N/mm or 1028 lbs/inch

These pads feature high torque with less initial bite than the Hawk DTC 70

Also includes new hardware to replace your old rusty stripped out hardware

N90-281-802 / N90 281 802 / N90281802

Engine RPM (with shiftlight)

Will prevent clogging and sticking of injectors

A special formulation of ceramics provides a high coefficient of friction delivering exceptional braking power with shorter stopping distances with a resistance to high temperature fade

Saves 40lbs from the rear of the vehicle compared to the full OEM exhaust

Our engineering department use Computational Fluid Dynamics (CFD) software to optimize the end tanks and FDS system for minimum pressure drop and maximum flow

while also producing a war-cry wail when full throttle is applied