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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

BMW E39 5 series adapter Porsche Panamera 4-piston brake caliper E60 M5 370x24 brake disc tuning adapter rear axle

Brake caliper adapter for the rear axle of the BMW E39 for mounting the Brembo 4 piston Porsche Panamera brake calipers in conjunction with the 370x24mm BMW E60 M5 brake disc.

Advantages:

  • extreme delay values
  • The material certificate included in the scope of delivery allows registration by individual acceptance, even for series vehicles.
  • Fits directly to the models mentioned above and can therefore be easily converted back to the original condition at any time
  • Our EPYTEC brake caliper adapters do not require sending in your series parts, no re-welding, re-milling or re-drilling
  • Screws are included

Required components:

  • Brake disc BMW E60 M5 with 370x24 mm part number: 34212282807 / 34212282808
  • 4 piston Porsche Panamera brake calipper part number: 970.352.425 / 970.352.426 which was mount with the original 330x28mm brake disc 
    • For the brake calipers that were installed with a 350mm brake disc (also with part number: 970.352.425 / 970.352.426, just different shaft length) we have this adapter in our range (click here)

Scope of delivery:

  • 2x brake calipper Adapter for BMW E39
  • high strength screw set
  • 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: 130
Hole spacing steering knuckle: 76
Manufacturer: Epytec
Mounting location: rear!
Brake caliper hole spacing: 130
Hole spacing steering knuckle: 76
Manufacturer: Epytec
Mounting location: rear!

2 of 2 reviews

Average rating of 5 out of 5 stars


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5 June 2025 10:12

Review with rating of 5 out of 5 stars

zbigniewjozef

5* ebayer&service

9 January 2025 11:56

Review with rating of 5 out of 5 stars

Heinrich G

Habe diesen Adapter für meinen BMW E31 gekauft und es passt wie angegossen. Jetzt noch die Radnabe passend machen bzw. eine passende finden und dann ist alles perfekt :) Die Qualität ist top, die Lieferzeiten sind auch in Ordnung, die Passgenauigkeit 1A. Was will man mehr?

  • 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
520i E39|150PS(110KW)
535i E39|245PS(180KW)
525i E39|192PS(141KW)
520i E39|170PS(125KW)
528i E39|193PS(142KW)
523i E39|170PS(125KW)
535i E39|235PS(173KW)
525td E39|116PS(85KW)
530i E39|231PS(170KW)
520d E39|136PS(100KW)
530d E39|193PS(142KW)
525d E39|163PS(120KW)
525tds E39|143PS(105KW)
M5 E39|400PS(294KW)
540i E39|286PS(210KW)
520i E39|136PS(100KW)
530d E39|184PS(135KW)

Motor Motorcode
520i E39|150PS(110KW)
535i E39|245PS(180KW)
525i E39|192PS(141KW)
520i E39|170PS(125KW)
528i E39|193PS(142KW)
523i E39|170PS(125KW)
535i E39|235PS(173KW)
525td E39|116PS(85KW)
530i E39|231PS(170KW)
520d E39|136PS(100KW)
530d E39|193PS(142KW)
525d E39|163PS(120KW)
525tds E39|143PS(105KW)
M5 E39|400PS(294KW)
540i E39|286PS(210KW)
520i E39|136PS(100KW)
530d E39|184PS(135KW)
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