Brake disc sizes

[Sean d]

Guys, I am looking at getting new discs all round, are 2.0 and 2.8 the same size front and rear, been looking at MTec and I can get 2.8 cheaper, I believe they are the same @Lee @GazHyde
The discs I am looking at say 2.8 only

 

[g8jka]

Yes they are the same

 

[Sean d]

Yes they are the same

So I can order them with confidence

 

[g8jka]

Real OEM says they are the same, all 6 cylinder Z3's apart from the 3.0 and ///M have 286mm fronts and all 6 cylinder Z3's have 272mm on the rears.

 

[NZ00Z3]

Hi

The attached file are my notes from posts from all around the interweb about Z3 brake upgrades.

As with all upgrades, please check your local laws and automotive rules to see what is allowed and what has to be certified.

Hope it helps.

Regards

Muzz

 

[Brian H]

Hi

The attached file are my notes from posts from all around the interweb about Z3 brake upgrades.

As with all upgrades, please check your local laws and automotive rules to see what is allowed and what has to be certified.

Hope it helps.

Regards

Muzz

Nice info, I know but just be aware that some E46 parts have bigger caliper pistons than our cars.