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.

• Porsche Boxster (2nd Gen) 2004-2012 — Convertible (987) 2004-2012
  • Boxster 2.7 2004-2009 — Front: Brembo / Rear: Brembo
  • Boxster 2.9 2009-2012 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Porsche Boxster (2nd Gen) 2004-2012 — Roadster (987) 2007-2012
  • Boxster Spyder 3.4 2009-2012 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • Boxster Spyder RS 3.4 2007-2008 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Porsche Boxster (3rd Gen) 2012-2016 — Convertible (981) 2012-2016
  • Boxster 2.7 2012-2016 — Front: Brembo / Rear: Brembo
  • Boxster GTS 3.4 2014-2016 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • Boxster S 3.4 2012-2016 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Porsche Boxster (4th Gen) 2016-Present — Convertible (982) 2016-Present
  • 718 Boxster 2.0 Turbo 2016-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • 718 Boxster GTS 2.5 Turbo 2017-2020 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • 718 Boxster S 2.5 Turbo 2016-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • 718 Boxster T 2.0 Turbo 2019-2023 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Porsche Cayman (1st Gen) 2005-2013 — Coupe (987C) 2005-2013
  • Cayman 2.7 2006-2009 — Front: Brembo / Rear: Brembo
  • Cayman 2.9 2009-2012 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • Cayman R 3.4 2010-2012 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • Cayman S Sport 3.4 2008-2012 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Porsche Cayman (2nd Gen) 2013-2016 — Coupe (981C) 2013-2016
  • Cayman 2.7 2013-2016 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • Cayman GTS 3.4 2014-2016 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • Cayman S 3.4 2013-2016 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Porsche Cayman (3rd Gen) 2016-Present — Coupe (982C) 2016-Present
  • 718 Cayman 2.0 Turbo 2016-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • 718 Cayman GTS 2.5 Turbo 2017-2020 — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • 718 Cayman S 2.5 Turbo 2016-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • 718 Cayman T 2.0 Turbo 2020-2023 — Front: Brembo / Rear: Brembo (w/ Iron Discs)