Does anyone know what brake rotors these are?

[mularchuck]

I have recently purchased a 2020 model 3 performance and have discovered these rotors on the back. I have looked everywhere and it appears these are not factory rotors (have tried calling Tesla parts) and I can’t get through. I am looking to determine what brand they are so if I need a replacement I will know where to go. Any help would be appreciated.

Thanks in advance

 

[SFLM3P19]

ill take a stab at these being Unplugged or Baer provided Brembo 2 piece rotors... they could possibly have a custom rotor hat, as i cant place a common design within the marketplace.

what do you have on the front?

 

[mularchuck]

They are the stock OEM on the front which is two piece (bi-metal cast). I reached out to mountain pass performance and they have never seen these. Could it be OEM? I doubt it….?

 

[gearchruncher]

Take the BLOX spacers off. There's a good chance the hat has a brand on it.
..And then let us know- it would be interesting to see what someone fit back there!
...And unless you are tracking this thing, you'd probably be better off to put some stock rotors back there. It's pretty weird to only worry about rear brakes. You can get OEM rear rotor sets off Ebay for about $160 USD.

 

[mularchuck]

Lol, tracked my mustang, gonna track this one too!! I will post when the weather is better and let everyone know.

 

[Gauss Guzzler]

Weird. They definitely look Canadian eh?

 

[tom @ eas]

I have recently purchased a 2020 model 3 performance and have discovered these rotors on the back. I have looked everywhere and it appears these are not factory rotors (have tried calling Tesla parts) and I can’t get through. I am looking to determine what brand they are so if I need a replacement I will know where to go. Any help would be appreciated.

Thanks in advance

Those are DBA Rotors (Disc Brakes Australia).

 

[gearchruncher]

Those are DBA Rotors (Disc Brakes Australia).

Have any links? DBA's own catalog only shows one piece rotors for the Model 3.

 

[tom @ eas]

Have any links? DBA's own catalog only shows one piece rotors for the Model 3.

Actually, they might not be DBA5000s, the slots look similar but the hat is slightly different.

 

[MountainPass]

Weird. They definitely look Canadian eh?

View attachment 759773

On one hand, what is that supposed to mean? On the other hand, I agree that they look like a South Park Canadian version of a racing rotor.

 

[gearchruncher]

When I heard they might be DBA rotors, I thought they were supposed to look like this. Those Australians know how to go even more South Park.

 

[MountainPass]

When I heard they might be DBA rotors, I thought they were supposed to look like this. Those Australians know how to go even more South Park.

View attachment 760068

I almost spit my Timmies out!

 

[gearchruncher]

I almost spit my Timmies out!

You should include some Timbits in every box you send down to the USA. My son would highly encourage my racing habit at that point.
Blue anodized frosted of course.

 

[KenC]

Brembo GT System Tesla Model 3 Front Big Brake Kit - Corner3 Motorsports

Here's a Brembo brake kit with a rotor that matches the OP's, on a Model 3. Hmmm... same pattern, but the slots don't quite go to the edge. I wonder if the OP's are a knockoff of the Brembo.

 

[tom @ eas]

Could be an aliexpress kit. Hard to tell from OP's picture is of the rear rotor:

This product is no longer available.

This product is no longer available.

www.alibaba.com

 

[MountainPass]

Brembo GT System Tesla Model 3 Front Big Brake Kit - Corner3 Motorsports

Here's a Brembo brake kit with a rotor that matches the OP's, on a Model 3. Hmmm... same pattern, but the slots don't quite go to the edge. I wonder if the OP's are a knockoff of the Brembo.

View attachment 760093

Agreed, OP's slots go to the edge of the rotor and the hardware for the hat is inverted. The fasteners almost always go in from the back and use those special nuts on the outside. There doesn't appear to be locking hardware on them either. I think that @tom @ eas is on to something here!

 

[mularchuck]

I think it is a combination of the above set, (the hub on the left and the rotor on the right). Alibaba order from the looks of it.I guess you can order them with different hats and discs, I have never ordered off Alibaba. Are these rotors any good? Would you keep them on the vehicle?

Please let e know your thoughts.

 

[MountainPass]

View attachment 763865

I think it is a combination of the above set, (the hub on the left and the rotor on the right). Alibaba order from the looks of it.I guess you can order them with different hats and discs, I have never ordered off Alibaba. Are these rotors any good? Would you keep them on the vehicle?

Please let e know your thoughts.

I would grab a set of stock rotors, especially if you plan on tracking the car. Rotor failure is no joke. If it is a street car only, it will probably never be an issue.

 

[MasterC17]

I personally would not be willing to risk an accident over a set of $330 rotors (cost of stock Performance ones). It would not surprise me if that rotor hardware failed and the two-piece rotor because truly two separate pieces. Not worth it IMO.