Hawk ER-1 brake pads

The ER-1 compound has been developed by Hawk Performance for the endurance racing market with a simple goal; to offer a higher coefficient of friction than competing endurance pads while maintaining matched or improved lifespan. Years of testing across America’s most prestigious races has resulted in a well-rounded compound that offers ideal modulation and pedal communication, with ground breaking friction stability across the thermal range. This consistency of performance, hour after hour, makes it ideal for not only endurance racing, but also track days, time trials and even sprint racing.

Operating temperatures: 200-870°C
Optimal temperature range: 370-590°C

Compatible vehicles (according to the supplier)

Below is a list of compatible OEM configurations. Please check your OEM brake system (Brembo / ATE / TRW / etc.) before ordering.

• Audi 80 (5th Gen) 1991-1996 — Wagon (B4) 1991-1996
  • RS2 Quattro Avant 2.2 Turbo 1994-1996 — Front: Brembo / Rear: Brembo
• Holden HSV GTO 2001-2007 — Coupe (VY) 2001-2007
  • GTO 5.7 2001-2004 — Front: Brembo / Rear: Brembo (w/ 343mm Front Discs)
  • GTO 6.0 2004-2007 — Front: Brembo / Rear: Brembo (w/ 343mm Front Discs)
• Porsche 911 (3rd Gen) 1988-1994 — 911 (964) 1988-1994
  • 911 Carrera RS 3.6 1991-1993 — Front: Brembo / Rear: Brembo
• Porsche 911 (3rd Gen) 1988-1994 — 911 Turbo (964) 1990-1993
  • 911 3.3 Turbo 1990-1993 — Front: Brembo / Rear: Brembo
  • 911 S 3.3 Turbo 1990-1993 — Front: Brembo / Rear: Brembo
• Porsche 911 (4th Gen) 1993-1997 — 911 (993) 1993-1997
  • 911 Carrera 3.6 1993-1997 — Front: Brembo / Rear: Brembo
  • 911 Carrera 3.8 1995-1997 — Front: Brembo / Rear: Brembo
  • 911 Carrera 4 3.6 1994-1997 — Front: Brembo / Rear: Brembo
  • 911 Carrera 4 3.8 1995-1997 — Front: Brembo / Rear: Brembo
  • 911 Carrera 4S 3.6 1996-1997 — Front: Brembo / Rear: Brembo
  • 911 Carrera RS 3.8 1995-1997 — Front: Brembo / Rear: Brembo
  • 911 Carrera RS 4 3.8 1995-1997 — Front: Brembo / Rear: Brembo
• Porsche 911 (4th Gen) 1993-1997 — 911 Turbo (993) 1995-1997
  • 911 GT2 3.6 Twin Turbo 1995-1997 — Front: Brembo / Rear: Brembo
  • 911 GT2 4 3.6 Twin Turbo 1995-1997 — Front: Brembo / Rear: Brembo
  • 911 Turbo 4 3.6 Twin Turbo 1995-1997 — Front: Brembo / Rear: Brembo
• Porsche 928 1977-1995 — Coupe 1977-1995
  • 928 GT 5.0 1989-1991 — Front: Brembo / Rear: Brembo
  • 928 GTS 5.4 1991-1995 — Front: Brembo / Rear: Brembo
  • 928 S 4.7 1983-1986 — Front: Brembo / Rear: Brembo
  • 928 S 5.0 1986-1991 — Front: Brembo / Rear: Brembo
  • 928 S4 5.0 1986-1991
• Porsche 944 1981-1991 — 944 Turbo (951) 1985-1991
  • 944 2.5 Turbo 1985-1986 — Front: Brembo / Rear: Brembo
  • 944 2.5 Turbo 1986-1988 — Front: Brembo / Rear: Brembo
  • 944 2.5 Turbo S 1988-1991 — Front: Brembo / Rear: Brembo
• Porsche 959 1986-1988 — Coupe 1986-1988
  • 959 2.9 Twin Turbo 1986-1988 — Front: Brembo / Rear: Brembo
  • 959 S 2.9 Twin Turbo 1986-1988
• Porsche 968 1991-1995
  • 968 CS 3.0 (M030) 1993-1995 — Front: Brembo / Rear: Brembo