5 Lug AND Big Brake Kit (BBK)

[elcoy]

Run authentic BMW brake parts AND swap to 5x120 bolt pattern using this system of precision machined spacers and adapters! Previously available only in a group buy, now available any time! These parts will let you run E46M3 and E39 540i brakes on your E30, with OEM 5x120 drive flanges. This kit includes all spacers and hardware, along with the OEM part numbers needed to complete the kit. Full picture instructions are also included to answer any and all questions. I have become very familiar with this kit and installed these parts myself on my 91 318is. These are significantly bigger rotors and calipers

Rear on my 318is:



Front:





All parts are professionally machined in the USA using the following materials:

Front Hub Bushings- 4043 Chrome-moly steel

Front Hub Nuts- 4043 Chrome-moly steel

Front Caliper Brackets- 2024 Aluminum

Rotor Spacers- 6061 Aluminum

Rotor Centering Rings- 6061 Aluminum

Hub Centric Retainers- 6061 Aluminum

Rear Caliper Brackets- 2024 Aluminum



Previous kits have been shipped to Germany where they have passed the rigorous TÜV standards. Installation is as easy as replacing a wheel bearing, and retains the stock E30 suspension geometry, unlike swapping trailing arms etc. Shoot me a PM if you have any questions!


Price for the kit shipped to your door including PayPal fees is $450.

[IRUNEDM]

Is this kit still made by nasieg?

[rzerob]

Is this kit still made by nasieg?

I was wondering the same thing but I thought his kit allowed you to run E46M3 brakes in the front and rear.

[iliad]

So you must run 18's to clear the brakes with this kit?

[elcoy]

Great Questions!

I was wondering the same thing but I thought his kit allowed you to run E46M3 brakes in the front and rear.

I did establish a partnership with Nasieg, and he machines the part. I put the kit together with install instructions, all hardware needed, and information. Still the same quality he was known for.

So you must run 18's to clear the brakes with this kit?

The kit will clear 17's with the set up I recommend, have not personally tried 16's but some R3v members have. My current set up is 17x8 all around.

[exhaust]

Would E36 M3 calipers bolt up or I would need E46 calipers in the front? Similar question for the rear, will only E39 540i calipers fit?

[elcoy]

Would E36 M3 calipers bolt up or I would need E46 calipers in the front? Similar question for the rear, will only E39 540i calipers fit?

E36 M3 Calipers would work with E46 M3 rotors I believe, but I recommend E46 M3 because I know they fit from experience. According to Realoem.com the 540i calipers are common with 530i calipers. Rear rotors are from a non M E46. I include all the part numbers in the kit!

[rzerob]

E36 M3 Calipers would work with E46 M3 rotors I believe, but I recommend E46 M3 because I know they fit from experience. According to Realoem.com the 540i calipers are common with 530i calipers. Rear rotors are from a non M E46. I include all the part numbers in the kit!

So you can't run E46M3 calipers in the rear?

[elcoy]

So you can't run E46M3 calipers in the rear?

Correct!

[canyoncarver]

what accommodations are made to retain the e-brake ?

[JOMARO]

1- Will this work also with flying rotors euro E46 M3euro ?
2-What rotors for the rear ?
3-Whats your Rims offset (front & rear )
4-would you split the kit ? front only -rear only ?

[elcoy]

what accommodations are made to retain the e-brake ?

Using the E46 non M rotor in the rear allows for retention of the stock E30 parking brake! Works the same as stock.

1- Will this work also with flying rotors euro E46 M3euro ?
2-What rotors for the rear ?
3-Whats your Rims offset (front & rear )
4-would you split the kit ? front only -rear only ?

1-Do you mean the floating rotor?
2- Rears are E46 non M rotors (E46 325i etc.)
3- Personally I have Et15 all around just because I had those in our personal stock, but generally it is E36 fitment. I am looking for ET35 for less poke! The front gets pushed out 12mm from stock E30 location by the E36 hubs/bearings.
4- I dont really want to split the kit, but feel free to post here for the half you want and if you can find someone for the other half we can work something out to ship to two different people!

[rzerob]

Group buy?

[elcoy]

I hadn't planned on a group buy, but if you had 10+ people who want to order at the same time I bet we could work something out.

[elcoy]

Great questions, any others I can answer?