Installation Guide: Brake Caliper Adapter for Conversion to G60 Brakes – Perfect Fit for Golf 1, Golf 1 Convertible, Caddy 14d, Jetta 1 & Scirocco

Introduction & Benefits:

The conversion to the G60 brake system offers an optimal solution for improved braking performance in older VW models such as the Golf 1 and its derivatives. By using the Epytec brake caliper adapter, the powerful 280-mm brake of the G60 model can be adopted, which not only increases safety but also enhances cost efficiency as existing components can be used. Another advantage is the reversibility, allowing the vehicle to be restored to its original condition if necessary.

Tools & Materials:

For the conversion, you will need the following tools and materials:

• Ratchet with matching sockets (particularly 13mm and 15mm)

• Torque wrench for precise tightening of bolts

• Thread locker (e.g., medium strength Loctite 243)

• Wire brush or sandpaper for cleaning contact surfaces

• Rubber mallet for gently loosening stuck parts

• Brake cleaner for cleaning the components

• Catch container for any leaking brake fluid

• Safety goggles and gloves for personal safety

Step-by-Step Guide:

1.Preparation:

Place the vehicle on a level surface and secure it against rolling. Lift the front axle and support the vehicle with jack stands. Remove the front wheels to gain access to the brake system.

2.Removal of the old brake system:

Loosen the mounting screws of the brake caliper with a 13mm socket and carefully remove the brake caliper from the steering knuckle. Hang the brake caliper with a suitable hook to avoid tension on the brake line. Then remove the brake caliper bracket by loosening the mounting screws with a 15mm socket. Remove the brake disc.

3.Checking the parallelism of the brake caliper mount:

Due to VW's manufacturing tolerances, the brake caliper mount must be checked for parallelism. An indication of unevenness is a visible air gap when the adapter is screwed to the steering knuckle with only one countersunk screw. If there is a gap on one side, the adapter does not sit flush.

4. Correction of parallelism:

If a gap is found during the parallelism check, a washer must be placed between adapter and brake caliper mount . Ideally, this is done at the lower mounting hole. This establishes the previously absent parallelism. Where the washer is used, a longer countersunk screw must be used. Alternatively, the brake caliper mount can be adjusted to the steering knuckle.

6. Installation of the new brake disc 

Place the new 280-mm brake disc onto the wheel hub. Make sure the disc is clean and free of oil or grease. Secure the disc with a screw if necessary to prevent slipping.

9. Connection of the Brake Line: 

Connect the brake line to the new brake caliper. Ensure that the connection is tight and no brake fluid is leaking. 

10. Bleeding the Brake System: 

After the conversion, the brake system must be bled to remove air from the system. Open the bleeder valve on the brake caliper and gently pump the brake until no more air bubbles escape. Make sure to keep an eye on the brake fluid level and refill if necessary. 

11. Final Steps: 

Check all screw connections for tightness and ensure that no components are loose. Mount the front wheels and tighten the lug nuts to the specified torque. Lower the vehicle and conduct a careful test drive to assess the function of the brake system.

Error sources & Troubleshooting:

• Grinding noises: If grinding noises occur after the conversion, check whether the brake caliper is centered over the brake disc. If necessary, shims must be used to adjust the spacing correctly.

• Soft brake pedal: A spongy pedal feel indicates air in the system. Repeat the bleeding to ensure that there are no more air bubbles present.

• Imbalance when braking: If vibrations occur, check whether the brake disc is mounted correctly and free of irregularities.

Disclaimer

Please note that carrying out this installation is at your own risk. Epytec assumes no liability for damages or injuries resulting from carrying out this instruction. Make sure you understand all the steps and take the necessary safety precautions. 

And done! That's it! 

We hope you have successfully installed everything now. If you have any questions or something is unclear, do not hesitate to contact us. Go directly to the contact form (click here)

About Epytec 

Epytec is a leading specialist in the manufacture of tuning adapters, with more than 17 years of experience in the industry. Our products, which are entirely manufactured in Germany, stand for quality and innovation. Tuning adapters are essential connectors between car parts, allowing components of different vehicles to be combined. Our adapters make it possible, for example, to adapt a high-performance brake from Porsche onto a Golf GTI or to install a powerful Audi engine into a VW Transporter. This flexibility enables individual adjustments and optimizations that would otherwise not be possible.

Our commitment to the highest quality standards and customer satisfaction is also reflected in our service. We guarantee trouble-free registration with the TÜV, providing our customers with safety and confidence in the legality of their conversions. This combination of top-notch products and excellent customer service has made Epytec a market leader that excites both hobby tuners and professional mechanics and vehicle builders. With Epytec, you choose proven technology "Made in Germany" that not only makes your vehicle more powerful but also more individual.

Here you can find the matching products