Audi RS4 B5 Brake Caliper Adapter Rear Axle Audi RS5 Brake Disc 330×22 VW T5 T6 Caliper Tuning Adapter

Brake Caliper Adapter for the Rear Axle on Audi RS4, for Conversion to RS5 Brake Discs (330×22 mm), Combined with the Rear VW T5/T6 Transporter Brake Calipers.

Compatibility:

• Suitable for all Audi RS4 models.

Advantages of This Brake System:

• Only the discs need to be changed; all other components remain original, meaning you don’t need to purchase expensive parts.
• Discs can be obtained cheaply, including directly from us.
• High deceleration performance.
• The material certificate provided with your order allows for registration even for series vehicles.
• Directly fits the specified models, allowing for easy restoration to the original state without any issues.
• Our EPYTEC brake caliper adapters do not require sending your original parts; no welding, milling, or drilling is necessary.

Required Components:

• Brake Disc: Audi RS5, 330×22 mm, reference 8T0.615.601.A
• Brake Caliper: T5/T6 Transporter, reference 7H0 615 423
• Brake Caliper Carrier: Audi A4, part numbers 8K0.615.425.A / 8K0.615.426.A
• Brake Pads: Reference 4G0615415

Tips, Information, and Advice:

• To improve ventilation of the brake system, we recommend removing the anchor plates / brake dust shields.
• We cannot provide a general answer regarding which wheel size you can use after your brake conversion due to the vast variety of wheel types. In rare cases, the wheels may slightly touch the brake caliper; in this case, wheel spacers can be used >> Go directly to customized wheel spacers <<.
• Install the adapter with the necessary components and then check if new brake lines are needed, as the old ones may not be long enough or may not fit depending on the model. We recommend switching to steel braided lines for significantly better performance. For this purpose, we have developed a steel braided line configurator that allows you to customize and install them according to your preferences. Here’s the link to the steel braided line configurator >> Configure steel braided brake line <<.
• The handbrake cable must always be used from the installed caliper, meaning the new handbrake cable may require slight adjustments. If the original caliper is retained and the original handbrake cable can be used, you may need to route it more directly to accommodate the larger disc diameter and longer travel.

Important Note:

Please be aware that our products are designed for racing and motorsport applications. Use on public roads typically requires individual approval according to § 21 StVZO by an officially recognized expert. Further information can be found under TÜV Süd. For individual approval, we will provide you with an expert opinion or material certificate, if available.

Technical Data:

• Axle Flange Bolt Circle: 90 mm
• Caliper Bolt Circle: 110 mm