HB518D.642 – Hawk ER-1 Brake Pads; Rear
€285.99 Incl. VAT
- Manufacturer: Hawk
- Package: 1 set of pads for two calipers
- Compound: Semi-Metallic
- 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.
- Fits: BMW 3-Series (4th Gen) 1998-2007
BMW
3 - Series (E46) Convertible 1998 - 2007
- 330 3.0 2000 - 2007
- 330D 3.0 TD 2000 - 2006
- M3 3.2 2000 - 2007
3 - Series (E46) Coupe 1998 - 2007
- 330 3.0 2000 - 2006
- 330 xi 3.0 2000 - 2006
- 330D 3.0 TD 2003 - 2006
- M3 3.2 2000 - 2006
- M3 CSL 3.2 2003 - 2006
3 - Series (E46) Estate 1998 - 2007
- 330 3.0 2000 - 2005
- 330 xi 3.0 2000 - 2005
- 330D 2.9 TD 2001 - 2003
- 330D 3.0 TD 2003 - 2005
3 - Series (E46) Sedan 1998 - 2007
- 330 3.0 2000 - 2005
- 330 xi 3.0 2000 - 2005
- 330D 2.9 TD 1999 - 2003
- 330D 3.0 TD 2003 - 2005
5 - Series (E34) Estate 1987 - 1997
- M5 3.8 (340HP / 250KW) 1994 - 1997
5 - Series (E34) Sedan 1987 - 1997
- M5 3.8 (340HP / 250KW) 1994 - 1995
5 - Series (E39) Sedan 1995 - 2004
- M5 4.9 1998 - 2003
7 - Series (E38) Sedan 1994 - 2001
- 725D 2.5 TD 1996 - 2001
- 728 2.8 1995 - 2001
- 730 3.0 1994 - 2001
- 730D 3.0 TD 1998 - 2001
- 735 3.5 1996 - 1998
- 740 4.0 1994 - 1996
- 740 4.4 1996 - 2001
- 740D 3.9 TD 1999 - 2001
- 750 5.4 1994 - 1998
- 750 5.4 1998 - 2001
8 - Series (E31) Coupe 1990 - 1999
- 840 4.0 1993 - 1994
- 840 4.0 1994 - 1996
- 840 4.4 1996 - 1999
- 850 5.0 1990 - 1993
- 850 5.0 1993 - 1994
- 850 Ci 5.4 1992 - 1999
- 850 CSi 5.6 1992 - 1996
Z4 (E85) Convertible 2003 - 2009
- Z4M 3.2 (343HP / 252KW) 2006 - 2009
Z4 (E86) Coupe 2003 - 2009
- Z4M 3.2 (343HP / 252KW) 2006 - 2009
Z8 (E52) Convertible 2000 - 2003
- 4.9 (400HP / 294KW) 2000 - 2003
BMW (Alpina)
3 - Series (E46) Convertible 1999 - 2006
- B3 S Convertible 3.3 2002 - 2006
3 - Series (E46) Coupe 1999 - 2006
- B3 S Coupe 3.3 2002 - 2006
3 - Series (E46) Estate 1999 - 2006
- B3 S Touring 3.3 2002 - 2005
3 - Series (E46) Sedan 1999 - 2006
- B3 3.3 1999 - 2002
- B3 S 3.3 2002 - 2005
7 - Series (E38) Sedan 1995 - 2001
- B12 5.7 1995 - 1998
- B12 6.0 1999 - 2001
8 - Series (E31) Coupe 1990 - 1996
- B12 5.0 1990 - 1994
- B12 5.7 1992 - 1996
Z8 (E52) Convertible 2002 - 2003
- Roadster V8 4.8 2002 - 2003
Land Rover
Range Rover (L322) Suv 2002 - 2012
- 2.7 TD 2004 - 2005
- 2.9 TD 2002 - 2005

Hawk
Hawk Performance is an American brake pad manufacturer based in Solon, Ohio, USA. Founded in the late 1980s and later acquired by Friction Products Co., Hawk is known for developing brake compounds specifically tuned for track day, road racing, and high-performance street use.
Their most recognised compounds include HP Plus, a versatile pad suited to fast road and moderate track use with good cold bite; HPS 5.0, a street-oriented performance compound; and the HT-10, a full race compound offering high-temperature stability with minimal fade. For more demanding circuit use, Hawk's DTC (Dynamic Torque Control) range — including DTC-30, DTC-60, and DTC-80 — is used in club racing, endurance events, and time attack, with each suffix indicating higher operating temperature range.
Hawk pads are widely used in North American club racing series and are a popular upgrade for Brembo, AP Racing, and OEM calipers on track-prepared vehicles.
Talk to a real motorsport specialist.
EU-based, motorsport-experienced. We'll walk through your application before you buy.
Description
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
Additional information
| Weight | 1.27 kg |
|---|---|
| Manufacturer | Hawk |
| Brake Pads Compound | Semi-Metallic |
| FMSI Number | D683-7427 |
| Brake Pads Type | Race |
| Package Contents | 1 set of pads for two calipers |
| Inner Pad Thickness (mm) | 16,31 |
| Inner Pad Height (mm) | 59 |
| Inner Pad Width (mm) | 123 |
| pa_pad-label | ER-1 |
Talk to a real motorsport specialist.
EU-based, motorsport-experienced. We'll walk through your application before you buy.
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