VW Golf MK4 Bora 1,8T Polo Audi A3 Brake Caliper Adapter Porsche Cayenne Brake Rear Axle
- ✓ 310x22 3D0615601D VW Phaeton brake disc
- ✓ 4-piston 955352421 / 955352422 Porsche Cayenne brake caliper
- ✓ rear axle
€521.39*
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- 19 Jahre Expertenwissen
Product information "VW Golf MK4 Bora 1,8T Polo Audi A3 Brake Caliper Adapter Porsche Cayenne Brake Rear Axle"
Brake caliper adapter, rear axle, on all 4WD models Golf MK4 Bora Vento Audi A3, etc, for conversion to Porsche Cayenne caliper, combined with the 310x22 mm VW Phaeton brake discs, 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 S3 or Golf MK4 R32 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.
Thanks to the plates, the track is 15 mn wider per side.
Suitable for the following VW and Seat models (4WD):
- Audi A3 8L
- Audi TT 8N
- Seat Leon
- Seat Toledo 1M2
- Skoda Octavia 1U
- VW Golf MK4
- VW Bora/Jetta mk4
Advantages of this brake system:
- top deceleration, without comparison with conventional brake discs
- better performance
- supplied material certificate
Required components:
- brake caliper: Porsche Cayenne, rear axle, reference 955.352.421 + 955.352.422 / Brembo reference left 20.7673.03 + right 20.7673.04
- brake caliper mounting bracket , rear axle, Audi S3 8L or VW Golf R32
- brake disc: 310x22 rear VW Phaeton (PCD of the disc have to be modified to 5x100 - service available from EPYTEC)
Delivery:
- 2x brake caliper adapters for Porsche caliper
- 2x brake caliper adaper for R32 / S3 hand brake caliper
- 2x spacers under the discs
- 4x flexible braided brake lines
- high strength mounting screws
- material certificate
- Stress analysis / FEM calculation for entry
- Installation instructions (click here)
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.
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21 June 2026 23:44
xander-242
Order delivered on time with no issues
12 August 2025 11:48
adam.gudgeon
Very good quality new in condition great value for money well packaged great appearance good postage rate as described perfect very happy with this purchase
| Motor | Motorcode |
|---|---|
| 1.8 T quattro | 8N9|180PS(132KW) |
| 1.8 T quattro | 8N9|190PS(140KW) |
| 1.8 T quattro | 8N9|224PS(165KW) |
| 3.2 VR6 quattro | 8N9|250PS(184KW) |
| Motor | Motorcode |
|---|---|
| 1.8 T quattro | 8N3|180PS(132KW) |
| 1.8 T quattro | 8N3|190PS(140KW) |
| 1.8 T quattro | 8N3|245PS(180KW) |
| 1.8 T quattro | 8N3|224PS(165KW) |
| 3.2 VR6 quattro | 8N3|250PS(184KW) |
| Motor | Motorcode |
|---|---|
| S3 quattro | 8L1|224PS(165KW) |
| 1.8 T quattro | 8L1|180PS(132KW) |
| S3 quattro | 8L1|210PS(154KW) |
| 1.9 TDI quattro | 8L1|130PS(96KW) |
| 1.8 T quattro | 8L1|150PS(110KW) |
| Motor | Motorcode |
|---|---|
| 3.2 R32 4motion | 1J1|241PS(177KW) |
| 1.9 TDI 4motion | 1J1|101PS(74KW) |
| 2.3 V5 4motion | 1J1|170PS(125KW) |
| 2.3 V5 4motion | 1J1|150PS(110KW) |
| 1.9 TDI 4motion | 1J1|130PS(96KW) |
| 1.9 TDI 4motion | 1J1|90PS(66KW) |
| 1.8 4motion | 1J1|125PS(92KW) |
| 1.9 TDI 4motion | 1J1|150PS(110KW) |
| 2.8 V6 4motion | 1J1|204PS(150KW) |
| 2.8 VR6 4motion | 1J1|204PS(150KW) |
| 1.9 TDI 4motion | 1J1|115PS(85KW) |
| 2.0 4motion | 1J1|115PS(85KW) |
| Motor | Motorcode |
|---|---|
| RSI 3.2 4motion | 9C1|224PS(165KW) |
| RSI 3.2 4motion | 1C1|224PS(165KW) |
| Motor | Motorcode |
|---|---|
| 1.8 T 4x4 | 1U2|150PS(110KW) |
| Motor | Motorcode |
|---|---|
| 1.8 T Cupra R | 1M1|209PS(154KW) |
| 1.8 T Cupra R | 1M1|225PS(165KW) |
| 2.8 Cupra 4 | 1M1|204PS(150KW) |
| 1.9 TDi Syncro | 1M1|150PS(110KW) |
| Motor | Motorcode |
|---|---|
| 1.8 T quattro | 8N9|180PS(132KW) |
| 1.8 T quattro | 8N9|190PS(140KW) |
| 1.8 T quattro | 8N9|224PS(165KW) |
| 3.2 VR6 quattro | 8N9|250PS(184KW) |
| Motor | Motorcode |
|---|---|
| 1.8 T quattro | 8N3|180PS(132KW) |
| 1.8 T quattro | 8N3|190PS(140KW) |
| 1.8 T quattro | 8N3|245PS(180KW) |
| 1.8 T quattro | 8N3|224PS(165KW) |
| 3.2 VR6 quattro | 8N3|250PS(184KW) |
| Motor | Motorcode |
|---|---|
| S3 quattro | 8L1|224PS(165KW) |
| 1.8 T quattro | 8L1|180PS(132KW) |
| S3 quattro | 8L1|210PS(154KW) |
| 1.9 TDI quattro | 8L1|130PS(96KW) |
| 1.8 T quattro | 8L1|150PS(110KW) |
| Motor | Motorcode |
|---|---|
| 3.2 R32 4motion | 1J1|241PS(177KW) |
| 1.9 TDI 4motion | 1J1|101PS(74KW) |
| 2.3 V5 4motion | 1J1|170PS(125KW) |
| 2.3 V5 4motion | 1J1|150PS(110KW) |
| 1.9 TDI 4motion | 1J1|130PS(96KW) |
| 1.9 TDI 4motion | 1J1|90PS(66KW) |
| 1.8 4motion | 1J1|125PS(92KW) |
| 1.9 TDI 4motion | 1J1|150PS(110KW) |
| 2.8 V6 4motion | 1J1|204PS(150KW) |
| 2.8 VR6 4motion | 1J1|204PS(150KW) |
| 1.9 TDI 4motion | 1J1|115PS(85KW) |
| 2.0 4motion | 1J1|115PS(85KW) |
| Motor | Motorcode |
|---|---|
| RSI 3.2 4motion | 9C1|224PS(165KW) |
| RSI 3.2 4motion | 1C1|224PS(165KW) |
| Motor | Motorcode |
|---|---|
| 1.8 T 4x4 | 1U2|150PS(110KW) |
| Motor | Motorcode |
|---|---|
| 1.8 T Cupra R | 1M1|209PS(154KW) |
| 1.8 T Cupra R | 1M1|225PS(165KW) |
| 2.8 Cupra 4 | 1M1|204PS(150KW) |
| 1.9 TDi Syncro | 1M1|150PS(110KW) |
- ✓ Length: 57cm
- ✓ M10x1 curved on the outside
- ✓ M10x1 straight on the inside
- ✓ Easy to install
- ✓ original fuel injection rail can be retained
- ✓ fuel injectors from the Audi S3 EV12
- ✓ 356x22 4H0615601F Audi A6 brake disc
- ✓ 1-piston original brake caliper
- ✓ rear axle
- ✓ Rear axle
- ✓ Audi A3 8L, Audi S3 8L, TT 8N, Golf 4, Golf 4 R32, Bora, Beetle, Seat Leon
- ✓ camber adjustment
- ✓ 310x22
- ✓ 68mm centering
- ✓ 42mm height
- ✓ 5x112 bolt circle
- ✓ Plug & Play
- ✓ VW Golf 4 Bora / Audi A3 / Audi TT quattro
- ✓ rim centric ring / extension bush, high-strength steel, for VW Golf MK4 Polo 9N Bora Audi A3 TT
- ✓ Length: 63cm
- ✓ M10x1 outside 45° curved
- ✓ M10x1 inside straight
- ✓ Shortened switching path
- ✓ rust-free stainless steel
- ✓ OE number: 1J0711256
- ✓ Length: 50cm
- ✓ M10x1 curved on the outside
- ✓ M10x1 straight on the inside
- ✓ 356x22 4H0615601F Audi A6 A7 brake disc
- ✓ 4-piston 955352421 / 955352422 Porsche Cayenne brake caliper
- ✓ rear axle
- ✓ for e.g. VW Golf 5, 6 Audi A3 Polo etc.
- ✓ Connection 1 M12x1 male thread bent
- ✓ Connection 2 M10x1 female thread straight
- ✓ Length 35cm long / Transparent sheathed
Passendes Zubehör zusammen kaufen und sparen
- ✓ Length: 57cm
- ✓ M10x1 curved on the outside
- ✓ M10x1 straight on the inside
- ✓ Easy to install
- ✓ original fuel injection rail can be retained
- ✓ fuel injectors from the Audi S3 EV12
- ✓ 356x22 4H0615601F Audi A6 brake disc
- ✓ 1-piston original brake caliper
- ✓ rear axle
- ✓ Rear axle
- ✓ Audi A3 8L, Audi S3 8L, TT 8N, Golf 4, Golf 4 R32, Bora, Beetle, Seat Leon
- ✓ camber adjustment
- ✓ 310x22
- ✓ 68mm centering
- ✓ 42mm height
- ✓ 5x112 bolt circle
- ✓ Plug & Play
- ✓ VW Golf 4 Bora / Audi A3 / Audi TT quattro
- ✓ rim centric ring / extension bush, high-strength steel, for VW Golf MK4 Polo 9N Bora Audi A3 TT
- ✓ Length: 63cm
- ✓ M10x1 outside 45° curved
- ✓ M10x1 inside straight
- ✓ Shortened switching path
- ✓ rust-free stainless steel
- ✓ OE number: 1J0711256
- ✓ Length: 50cm
- ✓ M10x1 curved on the outside
- ✓ M10x1 straight on the inside
- ✓ 356x22 4H0615601F Audi A6 A7 brake disc
- ✓ 4-piston 955352421 / 955352422 Porsche Cayenne brake caliper
- ✓ rear axle
- ✓ for e.g. VW Golf 5, 6 Audi A3 Polo etc.
- ✓ Connection 1 M12x1 male thread bent
- ✓ Connection 2 M10x1 female thread straight
- ✓ Length 35cm long / Transparent sheathed