Open hours: Mon - Sat 8.00 - 17.00
Free Shipping* On orders over $49
Saint-Denis de Brompton, Qc J0B 2P0 1955, Route 222
Open hours: Mon - Sat 8.00 - 17.00

E36 318ti Big brake adapter kit

87.50% of buyers said they were satisfied.
(8 customer reviews)


  • USD: 62.22$
  • GBP: £50.26
  • EUR: €57.22
  • AUD: $90.84
  • NZD: $97.16
  • SEK: kr.586.13

Do you want a better brake power ? This will easily add massive brake power to your 318ti.

Hassle Free Returns

No questions asked, 14 days return policy*.

Fast Shipping

All orders are shipped in 1-3 business days.

Secure Checkout

SSL Enabled Secure Checkout

Tomasz from Warszawa & Bryce from Des Mounes bought this item recently.
Categories: , Product ID: 1847


Do you want a better brake power ? This will easily add massive brake power to your 318ti trailing arms. No need to find rare parts at the junkyard! We offer you the only affordable conversion kit of the entire world ! This will upgrade the rotor size from the 272mm non-vented 318ti rotors to 294mm vented rotors. The parking brake will also work ! No modification to the handbrake system needed !

-Remove the rotors and calipers
-Install the adapter plates
-Bolt the new rotors
-Bolt new calipers

*Some adjustment may be required – Professional installation is highly recommended.

-These plate are made with brand new laser cut steel.
-Each purchase are for 2 adapter plates, 4 bolts.

Parts needed:
-2 rotor from:
BMW    Z4      2003-2008      (3.0L)      34216794303

-2 rear calipers and 1 pads set from:
BMW    325CI    2001-2006
BMW    325I       2001-2005
BMW    325XI    2001-2005
BMW    328CI    2000
BMW    328I       1999-2000
BMW    Z4          2003-2008

-OEM part number list:
Caliper housing left         1x      34216758135
Caliper housing right      1x      34216758136
Caliper carrier                 2x      34216758134
Rotor                                 2x     34216794303
Pads                                   1x      34216778168

Additional information

Weight 0.464 kg
Dimensions 21 × 14 × 2 cm

8 reviews for E36 318ti Big brake adapter kit

  1. Jeff Corey (verified owner)

    Didn’t fit without machining

    • Simon R (store manager)

      Hi, thank you for your comment. We now have solve the fitment issue found on the first generation. The problem was on the 318ti trailing arms that are not all perfectly identical unfortunately, and we also change the required parts configuration to get a perfect fitment.

  2. Alfredo Portillo (verified owner)

    Very good quality,and perfect fit ,also good price

  3. Chris (verified owner)

    I went through a bit of trial and error to figure out what the correct parts where to make it all work. The material list that is updated is correct now. Everything fits and looks/works great. Big improvement.

  4. Scott R. (verified owner)

    Very quick shipping from Canada. Product is as described except it is bare metal- which is fine with me.

  5. Michael Wilson (verified owner)

    Item as described. Have not fitted yet but overall the dimensions seem accurate. Marks from the cutting process still present but nothing that would be a structural issue, merely aesthetic. Overall very happy with the product.

  6. David D

    Great solution to the overheated rear brakes on race days. All the parts listed do fit together probably, it’s really important to get the correct calliper carrier, the ones marked 506. Also changed the wheel bearings at the same time.

  7. CHIH CHIEH HSIEH (verified owner)

  8. Dan Iverson (verified owner)

    I have not had a chance to install the bracket yet but the build quality and “heft” of the piece gives me no doubt it will be great. Mounting hardware also looks beautiful

Only logged in customers who have purchased this product may leave a review.

Questions and answers of the customers

  1. A Hi, we normally using the front line of an E30 on the rear, but the E46 ones could make it too but they are really longer than needed.
  2. A For a 3D printer ? Yes we can probably create you a mesh file.
  3. A 316ti ? yes it work, they share the same rotors and calipers.
  4. A Hi, firstly, do you have 318ti trailing arms or E30 ? Contact us for more info's ! There is a receipt for you in both cases but we have to verify which way is the best for you !
  5. A Unfortunately not. Those two models have a really different hub offset.
  6. A Hi, yes of course either this kit and the Xtrem version for E36 M3 brakes fit in 16inch wheels at the rear ( the E36 M3 front brakes required 17inch or some 16 but with spacers ).
  7. A Hi, contact us with the year and model of your Z3 to give you a good receipt. The Z3 are all different. And you don't need to replace the hubs or the bearings.
  8. A No, we change the description recently to get a better fitment, the 128i rotors may not perfectly fit on each 318ti unfortunately. The Z4 rotor do perfectly fit each time.
  9. A We can put this on the ''to do'' list, if you need fast assistance, you can contact us directly by email at
  10. A Hi, not exactly. They are designed to fit 128i rotors to keep the original 318ti parking brakes fully functional. You can refer to the parts needed section at the bottom of the description to see which model are compatible.
Phone: 819-212-3863
1955, Route 222
Saint-Denis de Brompton, Qc J0B 2P0