Stage 3 Monoblock Big Brake Kit – 355/380mm Rotors & 6 Pot Calipers - MQB — website

Stage 3 Monoblock Big Brake Kit – 355/380mm Rotors & 6 Pot Calipers - MQB


Racingline Stage 3 Monoblock Big Brake Kit – MQB Platform

After almost a year of test and development work, the much-anticipated ‘Stage 3’ Big Brake Kit is now available in four colours and two rotor sizes for 18″/19″ wheels.

Boasting a forged monoblock caliper, designed by us from the ground up using the latest FEA Technology we think it’s easily the most dramatic big brake kit on the market – but more importantly it performs like no other. With incredibly stiff monoblock construction, and the highest burst-pressure test ever recorded by Racingline’s development team, it’s no wonder that record 100kph-0 times are being produced.

The Racingline Stage 3 Forged Monoblock Brake Kit moves braking technology to a level above anything seen before in this market.
The design vision was made possible by an advanced 5-axis CNC manufacturing techniques to give this kit more in common with top-level motorsport components than typical aftermarket parts. The result is a combination of ultimate track performance with lightness, stiffness and beautiful attention to detail.
Each lightweight forged Monoblock caliper is a one-piece construction that starts out from an ultra-strong forged billet. Rather than two halves bolted together, our design takes a complex 5-axis CNC machining procedure to build, usually reserved only for the highest-specification motorsport kits.
The result is a 6-piston caliper that is both stiffer and lighter than any other, combined with exceptional cooling characteristics and stunning detailing.

Despite the size of these calipers, they weigh in significantly under the mass of the factory ones. The caliper, pads and bracket assembly together weigh 5.3kg (11.7lb) vs 8.6kg (18.9lb) for the factory Golf 7R / S3 equivalent.
The kit includes 380mm fully-floating ‘triple-grove’ two-piece discs giving vastly greater heat capacity, so reducing the effect of fade.

Technical details

  • Fully-Floating Disc
  • Heat treated FC-25 two-piece Steel Carbon Rotors
  • 355mm rotors (18” wheels)
  • 380mm rotors (19” wheels)
  • Sprung floating hardware for near silent running
  • Vented ‘Triple Groove’ discs with break-in-surface as standard
  • Fast road – Pad supplied with factory pad wear sensor
  • AP pad shape for multiple pad options
  • Goodridge ISO, TUV DOT and ADR approved lines
  • Racingline’s hub adaptor system


What do you get?

– Monoblock Front Brake Calipers (Pair)
– Caliper Mounting Brackets (Pair)
– Full Mounting Bolt Kit
– Braided Steel Front Brake Line Set
– Sport Brake Pad Set (Fast Road Use)
– 380mm Fully Floating 2 Piece Brake Discs (Pair)



– Factory 19″ wheels and other brands may require spacers
– Racingline and Revo 19″ wheels will not require Spacers



Fitment of the Stage 3+ brake kit on 2.5 TFSI RS3 Sportback/Saloon or TTRS, requires shims between the bearing housing/upright and caliper mounting bracket to centralise the disc between the pad surfaces – failure to do so will cause caliper and rotor damage. Please check with your dealer before fitment.