• The RacingLine Brake Fluid Cap will hold your brake master cylinder at perfect pressure equalisation to ensure that your high-performance braking system is performing exactly as it should.
  • Especially with big brake kits on track, rapid pad wear can create negative pressure in the master cylinder
  • Our replacement Brake Fluid Cap has a better pressure equalisation system than the factory cap, ensuring zero pressure variance
  • This is an engineered, billet replacement coolant cap to replace the cheap plastic one.
  • Don’t confuse this RacingLine full replacement cap with other cheap covers – which simply stick on over the plastic cap. We think your car deserves better than that.


VW Polo 6 2017+ AW

VW Golf 7 2012+ 5G
VW Golf 7 GTI 2013+ 5G
VW Golf 7 R 2013+ 5G
VW Golf 7 GTI ClubSport 2016+ 5G
VW Jetta VI GLI 2011+ 1B
VW Passat /Arteon 2.0 TSI B8 2015+ 3G
Audi S1 2014+ 8X
Audi A3 2012+ 8V
Audi S3 2013+ 8V
Audi RS3 2015+ 8V
Audi TT III 2014+ 8S
Audi TTS III 2015+ 8S