Skip to main content
Fair prices all year round instead of Black Friday promotions >
Simple registration for the technical inspection
QUALITY MADE IN GERMANY
DIRECT FROM THE MANUFACTURER
WORLD'S NR.1 TUNING ADAPTER
15 YEARS OF EXPERT KNOWLEDGE
FREEDOM: INSTALL WHAT YOU WANT
Simple registration for the technical inspection
QUALITY MADE IN GERMANY
DIRECT FROM THE MANUFACTURER
WORLD'S NR.1 TUNING ADAPTER
15 YEARS OF EXPERT KNOWLEDGE
FREEDOM: INSTALL WHAT YOU WANT
Simple registration for the technical inspection
QUALITY MADE IN GERMANY
DIRECT FROM THE MANUFACTURER
WORLD'S NR.1 TUNING ADAPTER
15 YEARS OF EXPERT KNOWLEDGE
FREEDOM: INSTALL WHAT YOU WANT

Mercedes Benz GLC GLS Ceramic Brake System 420x40 AMG Brake Caliper Adapter 6-piston Tuning Adapter

  • ✓ 420x40 A2224210500 Mercedes GLS 63 AMG brake disc
  • ✓ 6-piston A4634212000 Mercedes GLS 63 AMG brake caliper
  • ✓ front axle

Brake caliper adapter, front axle, on models Mercedes Benz GLC, for conversion to the Mercedes Benz GLS ceramic AMG brake system 420x40 with the 6-piston brake calipers.

Finally an adapter to be able to upgrade from the original 360mm to the 420mm ceramic brake disc from the AMG. With our adapter kit you can install the 420mm disc plug & play.

Advantages of this brake system:

  • top deceleration, without comparison with conventional brake discs
  • easy assembly
  • better performance
  • supplied material certificate
  • can easily be restored to the original state

Required components:

  • brake caliper: Mercedes GLS 63 AMG (X166) 6-piston
  • brake disc: ceramic Mercedes GLS 63 AMG (X166), front axle, 420x40mm

Delivery:

  • 2x brake caliper adapters for Mercedes Benz GLC X253 / C253
  • high-strength screw material
  • material Certificate
  • installation instructions

Tips, information and advice:

  • To improve ventilation of the brake system, we recommend removing the anchor plates/brake dust plates.
  • For easy mounting of the rim, we recommend purchasing two of our wheel mounting aids at the same time >>go directly to the article here<<
  • We cannot give you a generalised answer as to which rim size you can ride after your brake conversion. There are simply too many different wheel rims. For this reason, we have developed a template with which you can easily check whether the brake system kit fits under your rim. We have included a link to the template in the description. If your rim does not fit, you can simply use wheel spacers. >> Go directly to customised wheel spacers <<
  • Install the adapter with the required components and then check whether new brake lines are required, as the old ones may not be long enough or the connection may not fit, depending on the model. Due to the significantly better efficiency, we recommend switching to steel braided lines. We have developed a steel braided line configurator especially for this function, which you can use to assemble and then install them according to your requirements. Click here for the steel flex configurator >> Configure steel flex brake line <<
  • The handbrake cable must always be used from the installed calliper, which means that the new handbrake cable may have to be adjusted slightly. For conversions in which the original calliper is still used and the original handbrake cable can be used, you may have to route it more directly to compensate for the larger disc diameter and longer travel

Please note that our articles have been designed for racing and motorsport. Use in public road traffic usually requires an individual approval in accordance with § 21 StVZO by an officially recognised expert. Further information can be found under TÜV Süd. For the individual approval, we will provide you with an expert opinion or material certificate, if available.

Technical data:

Einbauort: vorne
Lochabstand Achsschenkel: 140mm
Lochabstand Bremssattel : 256mm
Einbauort: vorne
Lochabstand Achsschenkel: 140mm
Lochabstand Bremssattel : 256mm

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


  • Can I also use other brake discs as specified in the required components?
  • No, unfortunately that is not possible. The reason is simply: all brake calipers have different heights and depths. If another brake disc is installed, the brake caliper would either not fit on the adapter or not run in the middle of the brake disc. But if you want to install a different brake caliper, we also have an option for you. You can have a custom-made product made for you, take a look at the following link for more information: https://epytec.de/uk/custom-made-products/brake-technology/adapters-for-brake-systems

  • Can I also use other brake calipers as specified in the required components?
  • No, unfortunately that is not possible. The reason is simply: all brake calipers have different heights and depths. If another brake disc is installed, the brake caliper would either not fit on the adapter or not run in the middle of the brake disc. But if you want to install a different brake caliper, we also have an option for you. You can have a custom-made product made for you, take a look at the following link for more information:

Questions? Click here for the contact form

Average rating of 5 out of 5 stars

Steel Brake Line Steel Brake Line Custom Configurator
  • ✓ Desired dimensions
  • ✓ Quickly configurable
  • ✓ Length, color and connections freely selectable

€46.95*
Item number: SF1

Average rating of 5 out of 5 stars

PCD Adapter Spacer Custom-Made Manufacturing
  • ✓ to configure yourself
  • ✓ with TÜV certificate
  • ✓ best quality

€96.00*
Item number: LK1