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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
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Made in germany

Audi S6 C4 2,2l 20V S4 C4 Brake Caliper Adapter Rear Axle Brake System Audi A8 310x22

  • ✓ 310x22 3D0615601D VW Phaeton brake disc
  • ✓ 1-piston 447615423 / 447615424 Audi A6 C4 Girling 43 brake caliper
  • ✓ rear axle

Brake caliper adapter suitable for all Audi S6 C4 und S4 C4, for conversion to Audi A6 C4 brake calipers, combined witht the large brake discs 310 x22 from Audi A8 4E8. 

Required components: 

  • brake caliper: Audi A6 C4 Girling 43 , reference 447 615 423 + 447615424
  • brake mounting bracket:  Audi A6 C5 , reference  4D0615425B 
  • brake caliper: A8 4E8 310x22 mm reference Audi 3D0 615 601 D

Advantages of this brake system:

  • top deceleration, without comparison with conventional brake discs
  • components come from the series production of VW
  • thanks to the material certificate supplied with the order, it is possible to register your purchase even for series vehicles.

Delivery: 

  • 2x brake caliper adapters, completely galvanized (see picture)
  • material certificate

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:

Brake caliper hole spacing: 90
Hole spacing steering knuckle: 90
Manufacturer: Epytec
Mounting location: rear!
Brake caliper hole spacing: 90
Hole spacing steering knuckle: 90
Manufacturer: Epytec
Mounting location: rear!

3 of 3 reviews

Average rating of 5 out of 5 stars


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4 September 2020 12:33

Review with rating of 5 out of 5 stars

Jo&#227;o S

Muito rapido e material de qualidade . Obrigado

1 November 2020 13:17

Review with rating of 5 out of 5 stars

Christian Q

Hat gut gepasst. Sehr Maßgenau.

8 January 2025 14:10

Review with rating of 5 out of 5 stars

Jaroslav V

Díl je vzdálený 500km, montហbude 3/2025

  • 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
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S6 Plus quattro C4|326PS(240KW)
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