VW T3 bus brake conversion Porsche brake caliper rear axle Brake caliper adapter Doka 300x22
- ✓ 300x22 8E0615601R A4 / S4 brake disc
- ✓ 4-piston 996352422 / 996352421 Porsche 996 brake caliper
- ✓ rear axle
€355.06*
- Easy TÜV registration
- Quality Made in Germany
- Fair prices without middlemen you buy directly from the manufacturer and developer of the product
- Worldwide no. 1 in tuning adapters
- 15 years expert knowledge
- 10 years warranty
Brake caliper adapter, rear axle on all T3 bus models for conversion combined with the Porsche brake calipers. In addition, a handbrake caliper and handbrake cable from the Golf 4 R32 must be installed.
The adapters are made of high-strength steel and completely galvanized.
The Porsche calipers are connected to the vehicle's hydraulics and can therefore develop enormous braking power. However, since these do not have a handbrake function, the rear Audi S3 or Golf 4 R32 is also used as a handbrake caliper adapter. The hydraulic connection is sealed with a blind plug. Thus, this only serves as a handbrake caliper.
On the T3 BUS with ABS, the holders have to be adjusted a little. The fact that the wheel bearing housing has 2 small bulges on the right and left prevents the adapter from being fully seated. To do this, 2 small bevels can simply be sanded. Then the adapter fits perfectly and the distances between the brake caliper and disc fit
The adapter is mounted in such a way that the Porsche brake caliper sits towards the front axle and the handbrake caliper towards the rear axle.
Advantages:
- top deceleration
- the system no longer warms up and no mor
- thanks to the material certificate supplied with the order, it is possible to register your purchase
- quick and easy assembly with the supplied mounting screws
For rear discs, the hubs must be modified.(even the ones we have in the range have to be turned off a bit)
Required components:
- brake discs from A4 S4 rear axle 300x22mm , original reference : 8E0 615 601 R
- brake caliper from Porsche 996 (rear axle) reference: 996.352.422 + 996.352.421 (only 100% fits with the indicated Porsche calipers)
- brake caliper VW Golf 4 R32 for handbrake function , left VW reference: 8N0615423C, right VW reference: 8N0615424C
- Matching brake pads hand brake caliper part number: JZW698451
- brake caliper support / bracket VW reference 8N0 615 425 B.
- longer stud bolts for the rear axle
Corresponding adapters for the front axle also are available from us!
Delivery:
- 2x brake caliper adapters for VW T3 to Porsche, rear axle
- 2x matching center rings
- high-strength mounting screws
- material certificate
- Stress analysis / FEM calculation for entry
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:
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9 December 2020 07:23
Michael N
Very good quality product. Needed a little trimming to make it fit but definitely an overall great product.
24 June 2022 12:51
Frank B
Alles super, Passgenauigkeit gut, bestell gerne wieder bei euch.
17 July 2023 23:43
Christoph B
gerne wieder tip Top
9 December 2020 20:24
Michael N
Great product with easy to fit with a bit of trimming needed to work. support has been good and braking improved.
9 March 2024 07:17
Martin S
Ich gebe 5 Sterne. Ich komme aus Dänemark und verwende Google Translate, da mein Deutsch nicht sehr gut ist. Ich habe die falschen Teile für mein Auto vorne und hinten bestellt, war selbst schuld und habe glücklicherweise an epytec geschrieben, weil mir die Dokumentation (Tüv) fehlte und dann wurde mir klar, dass es sich um einen T3 ohne Syncro handelte, den ich bestellt hatte. Also bot mir epytec an, dass ich es zurückschicken könnte und dann mein Geld zurückbekomme, ich habe nun das Geld erhalten und kann dann das Richtige bestellen. Ich kann epytec auf jeden Fall weiterempfehlen. Herzliche Grüße, Martin
16 December 2018 22:32
Lasse L
Solid, massive adapter. Really good
13 April 2020 06:28
MORU T
Heute Ostermontag! per DHL zugestellt bekommen.
- 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:
- ✓ 312x28 2204210912 Mercedes S-Class brake disc
- ✓ 4-piston 996351426 996351425 Porsche Boxer S brake caliper
- ✓ front axle
- ✓ 312x28 WD00604 Mercedes S-Class brake disc
- ✓ 4-piston 996351426 / 996351425 Porsche Boxer S brake caliper
- ✓ front axle
- ✓ Registration-free
- ✓ Yellowstuff sports surface
- ✓ temperature up to 900°C
- ✓ Brake force regulator Infinitely variable
- ✓ Perfectly adjustable braking effect
- ✓ suitable for all vehicles
- ✓ 35% better braking performance
- ✓ 75% more service life
- ✓ low dust generation
- ✓ optimized paste for brake systems
- ✓ correct viscosity
- ✓ no squeaking
- ✓ 300x22
- ✓ 68mm centering
- ✓ 36mm height
- ✓ Racing brake fluid
- ✓ Reduction in brake fading
- ✓ improved pedal feel
- ✓ 300x22
- ✓ 68mm centering
- ✓ 36mm height
- ✓ 300x22
- ✓ 68mm centering
- ✓ 36mm height
- ✓ Registration-free
- ✓ Blackstuff Ultimax brake pads
- ✓ temperature up to 400°C
- ✓ Registration-free
- ✓ Greenstuff sports surface
- ✓ temperature up to 650°C
- ✓ Registration-free
- ✓ Redstuff ceramic covering
- ✓ temperature up to 750°C
- ✓ Registration-free
- ✓ Yellowstuff sports surface
- ✓ temperature up to 900°C
- ✓ Registration-free
- ✓ Redstuff ceramic covering
- ✓ temperature up to 750°C
- ✓ Desired dimensions
- ✓ Quickly configurable
- ✓ Length, color and connections freely selectable
- ✓ hydraulic steering gear
- ✓ power steering
- ✓ 251422061 VW,251422061C VW,251422061X
- ✓ Significantly higher boiling point
- ✓ Better pedal feel
- ✓ Suitable for the race track