Originally Posted by The Critic
Originally Posted by edyvw
Originally Posted by David_Corbett
Thanks for all the information so quickly, folks! I see that EBC rotors have come up a lot, and I wouldn't mind some assistance in working out exactly which grades of iron they are using. Their rotors seem to have a very good name and I would much rather buy a British-made product.
Depending on the source - and EBC seems to contradict itself frequently - there seems to be some inconsistency.
My expectation would be that EBC would cast its rotors blanks and then machine them differentially based on whether they were going to be RK blank, USR slotted, GD sport, or BSD blade-type slots. This would necessitate that they be generally made from the same sort of iron.
On its website, under product information, EBC states that its rotors are made from G3000 gray iron, which I understand is fairly typical. It refers to its RK blanks as being made from "highest specification grey iron". The USR page refers to all of its USR rotors - indeed, all of its rotors in general - as being made in the UK. However, the GD page it talks about a sister company in Italy and states that only 90% of the rotors are made in the UK or Italy. The GD page also says that *most*, not all, rotors were G3000 iron. The BSD rotor page goes back to stating that they are all made in the UK - and makes reference to a unique material known as 'Discalloy', whatever that is. Similar challenges emerge when trying to determine whether they use Geomet or "Nitrotherm" to coat their rotors.
Checking the catalogue gives no help, as it refers to rotors (this time the USR series) as being made of "special rotor alloys which are unique to EBC brakes", but on the same page cites that the blanks and BSD rotors are made from G3000 gray iron.
The stockists are similarly confusing; Canada's "PartsEngine.ca" declares the BSDs to be 100% British made using "GG15HC High Silicon and High Carbon cast iron alloy", the GD and USR series as "high quality grey iron", and the RK series as "OE Spec G3000 Grey Iron".
Just to throw some extra confusion into the mix, EBC apparently makes its two-piece floating rotors from G3500, not G3000, grey iron.
The net effect is enough to leave me absolutely baffled. Does anyone know what EBC is actually doing?
Putting Brembo, ATE and Textar in same sentence with Centric etc. is blasphemy!
If you can get this in this order, do it:
1. Brembo
ATE
Textar
Then EBC
Then way below anything else.
As for pads:
ATE
Textar
EBC
Hawk.
Brembo aftermarket rotors are all made in china.
The Chinese rotor marketplace has changed in recent years. There are only several factories making rotors in China. Even the Textar/Akebono (WP exclusive)/Bosch Quietcast rotors are from china, and they are all packaged identically and look suspiciously identical.
In the US, Kiru and Advics are the only two companies that are building rotors of serious volume. And both of these companies are primarily supplying OEM's.
Most of the newer Toyota/Lexus vehicles are using Advics friction. Akebono and NBK are occasionally used on the rears.
I used Brembo on BMW, and have them on Tiguan. Both Made in Italy.
Maybe for some vehicles are Made in China.
Textar pads for Euro vehicles are Made in Romania, and rotors in Germany. Pagid is China. Whether some ATE or Textar are made in China is probable. In the end, as Tim Cook said, China now has much better trained vocational workforce than US.
For Japanese vehicles do not know.