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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
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

Brake caliper adapter 15 inch BMW E30 316i 320i brake caliper BMW E36 284x22mm brake disc Fiat Coupe

  • ✓ 284x22 46403958 Fiat Coupe brake disc
  • ✓ 1-piston 34111160346 / 34111160345 BMW E36 brake caliper
  • ✓ front axle

Brake caliper adapter for the front axle of the BMW E30 series with original 4-hole connection to drive the brake disc from the Fiat Coupe 284x22mm in conjunction with the brake calipers from the BMW E36.

Required components:

  • BMW E36 brake calipers, part number: Right: 34111160346 / Left: 34111160345
  • Brake caliper carrier BMW E36, part number: 34111160347
  • Brake discs from Fiat Coupe 284x22mm part no. 46403958
  • The brake discs must be rebored to the BMW bolt circle 4x100 and the hub diameter must be turned up to 66mm (can also be done in-house, click here)
  • the brake calliper brackets need to be machined a little so that they do not touch the wheel bearing housing

Advantages:

  • 15-inch rims can be driven
  • Extreme deceleration values
  • Thanks to the material certificate included in the scope of delivery, registration via individual approval is also possible for standard vehicles
  • Fits directly on the above-mentioned models and can therefore be easily retrofitted to the original condition at any time
  • Our EPYTEC brake caliper adapters do not require your standard parts to be sent in, no rewelding, re-milling or re-drilling.

Scope of delivery:

  • 2x brake caliper adapter for BMW E30 316i, 320i, etc.
  • High-strength screw set
  • Material certificate

15-inch rims can be used with this brake caliper adapter 

Tipps, Infos und Hinweise:

  • Zur besseren Belüftung der Bremsanlage empfehlen wir die Ankerbleche/Bremsstaubbleche zu entfernen.
  • Für eine einfache Montage der Felge, empfehlen wir, zwei unserer Radmontagehilfen gleich mit zukaufen >>hier gehts direkt zum Artikel<<
  • Welche Felgengröße du nach deinem Bremsenumbau fahren kannst, können wir pauschal nicht beantworten. Es gibt einfach zu viele unterschiedliche Felgen. Es kann in seltenen Fällen vorkommen, dass die Felgen am Bremssattel minimal anliegt, dann können einfach Spurverbreiterungen verwendet werden. >> Jetzt direkt zu Spurverbreiterungen nach Wunsch <<
  • Den Adapter mit den benötigten Komponenten zu verbauen um anschließend zu prüfen, ob ggf. neue Bremsleitungen benötigt werden, da es je nach Modell sein kann, das die alten nicht lang genug sind, oder vom Anschluss her nicht passen. Wir empfehlen durch den deutlich besseren Wirkungsgrad auf Stahlflexleitugen zu wechseln, eigens für diese Funktionsweise haben wir dafür einen Stahlflexkonfigurator entwickelt, indem du diese nach deinen Wünschen zusammenstellen und anschließend verlegen kannst. Hier geht’s zum Stahlflexkonfigurator >> Stahlflex-Bremsleitung konfigurieren <<

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: 122
Hole spacing steering knuckle: 89
Manufacturer: Epytec
Mounting location: front
Brake caliper hole spacing: 122
Hole spacing steering knuckle: 89
Manufacturer: Epytec
Mounting location: front

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9 October 2025 03:21

Review with rating of 5 out of 5 stars

MILTIADIS P

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  • 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
316 E30|90PS(66KW)
318is E30|136PS(100KW)
318i E30|102PS(75KW)
325e 2.7 E30|129PS(95KW)
324td E30|115PS(85KW)
316i E30|100PS(73KW)
320i E30|129PS(95KW)
325i E30|171PS(126KW)
323i E30|139PS(102KW)
325e 2.7 E30|122PS(90KW)
323i E30|150PS(110KW)
324d E30|86PS(63KW)
318i E30|115PS(85KW)
320i E30|125PS(92KW)
316i E30|102PS(75KW)
325i X E30|171PS(126KW)
325i X E30|170PS(125KW)
318i E30|105PS(77KW)
318i E30|113PS(83KW)
325i E30|170PS(125KW)
315 E30|75PS(55KW)
Motor Motorcode
325i E30|170PS(125KW)
318i E30|113PS(83KW)
325i E30|171PS(126KW)
320i E30|129PS(95KW)
Motor Motorcode
316i E30|102PS(75KW)
316i E30|100PS(73KW)
325i E30|170PS(125KW)
324td E30|115PS(85KW)
325i X E30|170PS(125KW)
318i E30|115PS(85KW)
318i E30|113PS(83KW)
320i E30|129PS(95KW)

Motor Motorcode
316 E30|90PS(66KW)
318is E30|136PS(100KW)
318i E30|102PS(75KW)
325e 2.7 E30|129PS(95KW)
324td E30|115PS(85KW)
316i E30|100PS(73KW)
320i E30|129PS(95KW)
325i E30|171PS(126KW)
323i E30|139PS(102KW)
325e 2.7 E30|122PS(90KW)
323i E30|150PS(110KW)
324d E30|86PS(63KW)
318i E30|115PS(85KW)
320i E30|125PS(92KW)
316i E30|102PS(75KW)
325i X E30|171PS(126KW)
325i X E30|170PS(125KW)
318i E30|105PS(77KW)
318i E30|113PS(83KW)
325i E30|170PS(125KW)
315 E30|75PS(55KW)

Motor Motorcode
325i E30|170PS(125KW)
318i E30|113PS(83KW)
325i E30|171PS(126KW)
320i E30|129PS(95KW)

Motor Motorcode
316i E30|102PS(75KW)
316i E30|100PS(73KW)
325i E30|170PS(125KW)
324td E30|115PS(85KW)
325i X E30|170PS(125KW)
318i E30|115PS(85KW)
318i E30|113PS(83KW)
320i E30|129PS(95KW)

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