yup, i have an 89 Gtu, i want to get a set of TII front calipers. What do i need to mount them? Do they bolt right in place of the origial single piston calipers?

they should...

They do..



The "TII" calipers have the bracket built into them. So, remove the one piston caliper bracket.

In order to use the TII Calipers you alsoo need TII Rotors

And pads, pins, and most importanly LINES.

All front 5 lug rotors are the same for the FC.

are they thicker?



i didnt think that was the case

i thought the S5s had the same calipers in the front?

its same calipers rear

so all S5s other than the vert, tII, and gtus had singles in the front?

i converted my 4 lug to 5 lug and got the rotors from a convertable and replaced the stock 1 pison with the t2 four piston up front and everything just bolted right in place very nice

You dont need pins or different rotors right? My car is 5 lug.

Nope, the s5 GX/SE are smaller then the S$ gxl/TII.

what the hell is a GX

Never seen an S5 SE.

Canadian base. It's the SE in the US, 89 to 90 they had SE's, after that they had 3 models, TII, Vert, and the GXL.

i dont think the S5 was a SE, that was S4

afaik a S5 base is a GTU



someone corect us

In Canada It was called the GX, it could have been the GTU, models vary by country.

I could only find one part # for S5 rotors. fb05-33-251.

Yeah I said that, I also stated they were smaller then the S4.

S4 and S5 4 pot calipers are the same dimentions only difference bieng different pistons. Which means the rotors are the same size(or Very, close), Only bieng one part # for S5 means all 5 lug rotors are the same size.



Unless you can show me these (canadian market?) smaller 5 lug rotors in these "S5 SE", and GX, I am left with the determination that all 5 lug rotors are the same, or close enough that brake manufacturers consider them interchangeable.



I wanna see pics, or a part #.

I have no pics, but I know for a fact, when a friend of mine, swapped s4 4 piston calipers on his car, his S5 rotors were too small.