Audi S4 A4 B5 Brake Caliper Adapter Rear Axle Cayenne 4-piston 330x22 Brake Disc Tuning Adapter
- ✓ 330x22 4F0615601B Audi A6 brake disc
- ✓ 4-piston 955352421 / 955352422 Porsche Cayenne brake caliper
- ✓ rear axle
€358.04*
- Easy TÜV registration
- Quality Made in Germany
- Fair prices without middlemen you buy directly from the manufacturer and developer of the product
- Worldwide no. 1 in tuning adapters
- 15 years expert knowledge
- 10 years warranty
Brake caliper adapter, rear axle, on models Audi S4 A4 B5 for conversion to the Porsche Cayenne brake calipers.
Combined with the 330x22 mm brake discs from Audi A6, rear.
The Porsche calipers are connected to the hydraulics of the vehicle and can thus develop an enormous braking force. However, these do not have handbrake functions. The rear axle of Audi S4 B5 is additionally used for a handbrake brake caliper adapter. The hydraulic connection is thereby closed with a blind plug / closure cap, thus this serves only as a hand brake caliper.
Suitable for the following VW und Seat models (4WD):
- Audi A4 B5
- Audi S4 B5
Advantages of this brake system:
- top deceleration, without comparison with conventional brake discs
- perfectly matches our brake caliper adapter for the front axle
- must have for better performance
- supplied material certificate
Required components:
- Handbrake caliper original Audi S4 B5 for 22mm thick brake discs, part number: 8D0 615 424 C, 8D0 615 423 C
- Brake caliper carrier original Audi S4 B5 for 22mm thick brake discs, part number: 8D0 615 405 S
- Brake calipers from the Porsche Cayenne from the rear axle part number: (stands on the rear number on the brake calipers, distinguishes right and left calipers) 955.352.421 + 955.352.422 (only 100% suitable with the specified Porsche calipers) Brembo NR:20.7673.03
- Rear brake disc 330x22 from the Audi A6 part number: 4F0 615 601 B
Delivery:
- 2x brake caliper adapters for Porsche Cayenne caliper
- 2x brake caliper adaper to adapt the hand brake caliper
- high strength mounting screws
- material certificate
- Stress analysis
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:
Login
31 July 2025 07:49
Thorsten Manuel S
Top Verarbeitung
14 November 2020 12:46
Pierre-Jean A
Conforme à la description
5 June 2024 19:22
Sébastien L
Pièce conforme, montage pour ma part sur une a4 b6 Quattro
7 April 2024 02:18
Gurpreet S
Install is not straight forward, but is quite easy if you have a good mechanical ability. First off one of the smaller holes beside the lower bolt hole for the porsche caliper had to be drilled out to 10mm as is was slightly off its correct location on both brackets. Once it's drilled out, the bracket bolts up correctly. Secondly, the area where the caliper bolts to the bracket needs to be slightly taller as a 7.5mm shim is required to bolt the caliper close to the centerline of the rotor. If no spacers are used, the caliper pad support pins contact the inner rotor face. (Correct rotors were used as suggested off a A6 C6 4.2L car). A 10mm longer SHCS is also then required to have proper thread engagement into the caliper bracket. Lastly the caliper carrier for the stock B5 S4 Caliper E-brake setup needs to be modified to fit between the brake rotor and caliper adapter bracket as shown in the last photo. I have not completed this step yet but will post more photos and dimensions machined off the carrier once I have it completed. Thank you for your great brackets!
- 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:
| Motor | Motorcode |
|---|---|
| 1.9 TDI quattro | B5|110PS(81KW) |
| 2.8 quattro | 8D2|193PS(142KW) |
| 2.4 quattro | 8D2|165PS(121KW) |
| 1.9 TDI quattro | 8D2|110PS(81KW) |
| 1.8 T quattro | B5|180PS(132KW) |
| 2.8 quattro | B5|193PS(142KW) |
| 2.6 quattro | 8D2|150PS(110KW) |
| 1.9 TDI quattro | 8D2|116PS(85KW) |
| 1.8 T quattro | B5|150PS(110KW) |
| 2.4 quattro | B5|165PS(121KW) |
| 2.5 TDI quattro | 8D2|150PS(110KW) |
| 2.8 quattro | 8D2|174PS(128KW) |
| 1.9 TDI quattro | B5|116PS(85KW) |
| 2.4 quattro | 8D2|163PS(120KW) |
| S4 quattro | B5|265PS(195KW) |
| 2.4 quattro | B5|163PS(120KW) |
| 2.5 TDI quattro | B5|150PS(110KW) |
| 1.8 quattro | 8D2|125PS(92KW) |
| 2.6 quattro | B5|150PS(110KW) |
| 1.8 T quattro | 8D2|150PS(110KW) |
| 1.8 T quattro | 8D2|180PS(132KW) |
| S4 quattro | 8D2|265PS(195KW) |
| 2.8 quattro | B5|174PS(128KW) |
| 1.8 quattro | B5|125PS(92KW) |
| Motor | Motorcode |
|---|---|
| 1.9 TDI quattro | B5|110PS(81KW) |
| 2.8 quattro | 8D2|193PS(142KW) |
| 2.4 quattro | 8D2|165PS(121KW) |
| 1.9 TDI quattro | 8D2|110PS(81KW) |
| 1.8 T quattro | B5|180PS(132KW) |
| 2.8 quattro | B5|193PS(142KW) |
| 2.6 quattro | 8D2|150PS(110KW) |
| 1.9 TDI quattro | 8D2|116PS(85KW) |
| 1.8 T quattro | B5|150PS(110KW) |
| 2.4 quattro | B5|165PS(121KW) |
| 2.5 TDI quattro | 8D2|150PS(110KW) |
| 2.8 quattro | 8D2|174PS(128KW) |
| 1.9 TDI quattro | B5|116PS(85KW) |
| 2.4 quattro | 8D2|163PS(120KW) |
| S4 quattro | B5|265PS(195KW) |
| 2.4 quattro | B5|163PS(120KW) |
| 2.5 TDI quattro | B5|150PS(110KW) |
| 1.8 quattro | 8D2|125PS(92KW) |
| 2.6 quattro | B5|150PS(110KW) |
| 1.8 T quattro | 8D2|150PS(110KW) |
| 1.8 T quattro | 8D2|180PS(132KW) |
| S4 quattro | 8D2|265PS(195KW) |
| 2.8 quattro | B5|174PS(128KW) |
| 1.8 quattro | B5|125PS(92KW) |
- ✓ 360x32 8D0615302B 8E0615301AB Audi RS4 brake disc
- ✓ 8-piston 8E0615107 / 8E0615108 Audi R8 brake caliper
- ✓ front axle
- ✓ 356x32 420615602F Audi R8 brake disc
- ✓ 4-piston 209815 / 42615405 Audi R8 brake caliper
- ✓ front axle
- ✓ 350x32 A1764210212 Mercedes CLA 43 AMG brake disc
- ✓ 6-piston 95535142153 / 95535142253 Porsche Cayenne / VW Tuareg brake caliper
- ✓ front axle
- ✓ 330x32 2104212612 Mercedes CLK brake disc
- ✓ 6-piston 7L6615123T / 7L6615124T Porsche Cayenne brake caliper
- ✓ front axle
- ✓ 330x22
- ✓ 68mm centering
- ✓ 42mm height
- ✓ 35% better braking performance
- ✓ 75% more service life
- ✓ low dust generation
- ✓ Registration-free
- ✓ Yellowstuff sports surface
- ✓ temperature up to 900°C
- ✓ optimized paste for brake systems
- ✓ correct viscosity
- ✓ no squeaking
- ✓ Racing brake fluid
- ✓ Reduction in brake fading
- ✓ improved pedal feel
- ✓ Audi engines
- ✓ 240 clutch
- ✓ lightens 8.6 kg
- ✓ Choice of color
- ✓ ZR18 / Z18 4-piston brake calipers
- ✓ 955.352.421 / 955352421 955.352.422 / 955352422 7L6615423H / 7L6615423L / 7L6615423D / 7L6615423G
- ✓ Length: 50cm
- ✓ M10x1 curved on the outside
- ✓ M10x1 straight on the inside