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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

Brake calliper adapter Audi 100 C4 S4 A6 S6 C4 330x22 brake disc Audi A6 C6 rear axle

  • ✓ 330x22 4F0615601F / 4F0615601D Audi A6 C6 brake disc
  • ✓ 1-piston 447615423 Audi S4 C4 brake caliper
  • ✓ rear axle

Brake caliper adapter to convert the rear axle of all Audi 100 S4 C4 etc. to the brake discs of the Audi A6 C6 330x22mm in conjunction with the original brake caliper.

Adapters are suitable for the following Audi models (all-wheel drive):

  • Audi 100 S4 C4
  • Audi S6 C4
  • Audi A6 C4

Advantages of this brake system:

  • Top deceleration values, no comparison with conventional rear brake discs
  • Significantly improved fading due to internally ventilated discs
  • A must for performance upgrades
  • The material certificate included in the scope of delivery enables registration by individual approval, even for standard vehicles.

Required components:

  • original brake caliper Audi S4 C4 for 22mm brake disc, part number: 447615423
  • original brake caliper carrier Audi S4 C4, part number: 4D0 615 405 M
  • Rear brake disc 330x22 from Audi A6 C6 part number: 4F0 615 601F / 4F0 615 601D

Scope of delivery:

  • 2x brake calliper adapter for Audi 100 C4 S4 Quattro series
  • High-strength fastening screw material
  • 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!

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  • 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
Motor Motorcode
2.8 quattro 4A2|174PS(128KW)
2.8 quattro C4|174PS(128KW)
2.5 TDI quattro 4A2|140PS(103KW)
2.8 quattro 4A2|193PS(142KW)
2.8 quattro C4|193PS(142KW)
2.5 TDI quattro 4A|140PS(103KW)
1.8 quattro 4A|125PS(92KW)
1.8 quattro 4A2|125PS(92KW)
S6 Plus quattro 4A2|326PS(240KW)
S6 Plus quattro C4|326PS(240KW)
S6 Plus quattro 4A|326PS(240KW)
1.8 quattro C4|125PS(92KW)
2.8 quattro 4A|193PS(142KW)
2.5 TDI quattro C4|140PS(103KW)
Motor Motorcode
2.0 e quattro C4|115PS(85KW)
S4 Turbo quattro 4A2|230PS(169KW)
S4 V8 quattro 4A|280PS(206KW)
2.0 e quattro 4A2|115PS(85KW)
2.3 e quattro 4A2|133PS(98KW)
2.6 quattro 4A|150PS(110KW)
2.8 e quattro 4A2|174PS(128KW)
S4 V8 quattro C4|280PS(206KW)
2.0 e quattro 4A|115PS(85KW)
2.8 e quattro 4A|174PS(128KW)
S4 V8 quattro 4A2|280PS(206KW)
S4 Turbo quattro 4A|230PS(169KW)
2.6 quattro 4A2|150PS(110KW)
S4 Turbo quattro C4|230PS(169KW)
Motor Motorcode
2.5 TDI quattro 4A5|140PS(103KW)
1.8 quattro C4|125PS(92KW)
1.8 quattro 4A5|125PS(92KW)
2.8 quattro 4A5|174PS(128KW)
1.8 quattro 4A|125PS(92KW)
S6 Plus quattro C4|326PS(240KW)
S6 Plus quattro 4A5|326PS(240KW)
2.5 TDI quattro 4A|140PS(103KW)
2.6 quattro 4A|150PS(110KW)
2.6 quattro C4|150PS(110KW)
2.8 quattro 4A|193PS(142KW)
2.6 quattro 4A5|150PS(110KW)
2.8 quattro C4|174PS(128KW)
S6 Plus quattro 4A|326PS(240KW)
2.5 TDI quattro C4|140PS(103KW)
2.8 quattro 4A5|193PS(142KW)
2.8 quattro C4|193PS(142KW)
S6 4.2 quattro C4|290PS(213KW)
S6 4.2 quattro 4A5|290PS(213KW)
Motor Motorcode
S4 Turbo quattro C4|230PS(169KW)
S4 V8 quattro C4|280PS(206KW)
S4 Turbo quattro 4A5|230PS(169KW)
2.3 e quattro 4A5|133PS(98KW)
2.0 e quattro C4|115PS(85KW)
2.0 e quattro 4A|115PS(85KW)
2.8 e quattro 4A5|174PS(128KW)
S4 V8 quattro 4A5|280PS(206KW)
2.6 quattro 4A5|150PS(110KW)
2.8 e quattro 4A|174PS(128KW)
S4 Turbo quattro 4A|230PS(169KW)
S4 V8 quattro 4A|280PS(206KW)
2.0 e quattro 4A5|115PS(85KW)

Motor Motorcode
2.8 quattro 4A2|174PS(128KW)
2.8 quattro C4|174PS(128KW)
2.5 TDI quattro 4A2|140PS(103KW)
2.8 quattro 4A2|193PS(142KW)
2.8 quattro C4|193PS(142KW)
2.5 TDI quattro 4A|140PS(103KW)
1.8 quattro 4A|125PS(92KW)
1.8 quattro 4A2|125PS(92KW)
S6 Plus quattro 4A2|326PS(240KW)
S6 Plus quattro C4|326PS(240KW)
S6 Plus quattro 4A|326PS(240KW)
1.8 quattro C4|125PS(92KW)
2.8 quattro 4A|193PS(142KW)
2.5 TDI quattro C4|140PS(103KW)

Motor Motorcode
2.0 e quattro C4|115PS(85KW)
S4 Turbo quattro 4A2|230PS(169KW)
S4 V8 quattro 4A|280PS(206KW)
2.0 e quattro 4A2|115PS(85KW)
2.3 e quattro 4A2|133PS(98KW)
2.6 quattro 4A|150PS(110KW)
2.8 e quattro 4A2|174PS(128KW)
S4 V8 quattro C4|280PS(206KW)
2.0 e quattro 4A|115PS(85KW)
2.8 e quattro 4A|174PS(128KW)
S4 V8 quattro 4A2|280PS(206KW)
S4 Turbo quattro 4A|230PS(169KW)
2.6 quattro 4A2|150PS(110KW)
S4 Turbo quattro C4|230PS(169KW)

Motor Motorcode
2.5 TDI quattro 4A5|140PS(103KW)
1.8 quattro C4|125PS(92KW)
1.8 quattro 4A5|125PS(92KW)
2.8 quattro 4A5|174PS(128KW)
1.8 quattro 4A|125PS(92KW)
S6 Plus quattro C4|326PS(240KW)
S6 Plus quattro 4A5|326PS(240KW)
2.5 TDI quattro 4A|140PS(103KW)
2.6 quattro 4A|150PS(110KW)
2.6 quattro C4|150PS(110KW)
2.8 quattro 4A|193PS(142KW)
2.6 quattro 4A5|150PS(110KW)
2.8 quattro C4|174PS(128KW)
S6 Plus quattro 4A|326PS(240KW)
2.5 TDI quattro C4|140PS(103KW)
2.8 quattro 4A5|193PS(142KW)
2.8 quattro C4|193PS(142KW)
S6 4.2 quattro C4|290PS(213KW)
S6 4.2 quattro 4A5|290PS(213KW)

Motor Motorcode
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S4 V8 quattro C4|280PS(206KW)
S4 Turbo quattro 4A5|230PS(169KW)
2.3 e quattro 4A5|133PS(98KW)
2.0 e quattro C4|115PS(85KW)
2.0 e quattro 4A|115PS(85KW)
2.8 e quattro 4A5|174PS(128KW)
S4 V8 quattro 4A5|280PS(206KW)
2.6 quattro 4A5|150PS(110KW)
2.8 e quattro 4A|174PS(128KW)
S4 Turbo quattro 4A|230PS(169KW)
S4 V8 quattro 4A|280PS(206KW)
2.0 e quattro 4A5|115PS(85KW)

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