View Full Version : How do I tell which size rotors are
4RingsFreak
01-11-2009, 02:53 PM
on the rear of my 05 a4 1.8TQ 6sp?
Thanks
scot_w
01-11-2009, 03:21 PM
I thought the '05 was a 2L?
Anyway rears = 10.7 in.
4RingsFreak
01-11-2009, 03:24 PM
It's a B6 1.8. I'm pretty sure 05.5 is when it changed to B7.
I looked on ecstuning and it listed them in mm. But it gave the option of 245 mm and 255mm.
InTTruder
01-11-2009, 03:28 PM
10" = 255mm (more or less)> 10.7" = 272mm
4RingsFreak
01-11-2009, 03:35 PM
So do you think I'm safe ordering 255's?
scot_w
01-11-2009, 06:45 PM
On the sites I looked at you order by make, model, year, engine and are presented with the correct choice.
4RingsFreak
01-11-2009, 08:15 PM
ok. thanks. I appreciate it. I just got myself a little confused.