pf discs - urgent help please

[derek]

Hi,
Just fitting a new set of pf discs can someone confirm which the direction of the grooves please

thanks
Derek

[shimmy]

Derek

the grooves angle a backwards, opposite to AP discs

so on top of the disc they are pointing to the back of the car

[derek]

Derek

the grooves angle a backwards, opposite to AP discs

so on top of the disc they are pointing to the back of the car

brilliant thanks for your help much appreciated:thumbs::thumbs:

[s.mac]

Hi Derek, please see pm I have sent, thanks

[adymt]

discs

:smokinf rear disks? where did u buy em from? how much? are they cross drilled?

[glendog74]

I think Derek has a set of PF front discs...

[shimmy]

:smokinf rear disks? where did u buy em from? how much? are they cross drilled?

[derek]

its was front pf discs and pads i just fitted, car stops again its great,:thumbs:

[danp]

So this is the right way round for AP discs?

(I'd hope so, looking at the source of the pic)

[SMD]

Yes thery are correct!:beer:

[danp]

Yes thery are correct!:beer:

Thanks..mine due on next week, so just wanted to double check..chrs Dan

[shimmy]

Thanks..mine due on next week, so just wanted to double check..chrs Dan

i only found out lkast week it is nothing to do with the grooves in the face of the discs BUT the viens in the centre of the two discs and the cooling!!!!

learn soemthing every day!:supz:

[s.mac]

:smokinf rear disks? where did u buy em from? how much? are they cross drilled?

http://www.coordsport.com/

for Rear PF disks, they are dimpled (not fully drilled) or grooved, you choose

let me know if you need the part number

[shimmy]

http://www.coordsport.com/

for Rear PF disks, they are dimpled (not fully drilled) or grooved, you choose

let me know if you need the part number

I was told they don't do a PF rear disc

[s.mac]

I was told they don't do a PF rear disc

I've got them on, ask for E46 M3 rears - 328mm disks, same as the CSL, direct replacement, only the front disks are bigger on the CSL
and the PF rear disks, as far as I know, are the only 2 piece rotors available.

pics when new, front and rear, I may go for grooved when I replace them, only to see what the difference is as they have been outstanding disks :thumbs: