If you want OEM call an Audi dealer parts dept. Just takes a few minutes and you'll get their prices. While there ask them how much to install.

 

do you know the name of tool that push in the piston in place? as i watch in the tutorial in youtube, ppl have a specific tool to do so.

 

I have this kit here, it will have what you need for your Audi and then some...
Audi B7 A4 Quattro 2.0T > Tools > Brake Tools > ES#9747 11 - Piece Brake Caliper Piston Tool Set - PBK-11PCS

 

I huad a cheap little socket attachment that had many sides and cube shaped. Different grooves on each side for different brakes. That turns the piston buy i had to use a clamp to compress the piston. It is a turning and compressing motion clockwise at the same time.

 

I believe you can rent a piston compressor kit from someplace like Autozone. I tried the cube attachment and it was a little difficult to both turn and compress the piston. Also I had to modify it to make it work. I finally used my buddies snap-on kit which made it a 5 minute job.

 

i see, how can I identify if I did it right compressing the piston?

 

You need to turn the piston all the way in (clockwise) and bottom it out. If it is not all the way in you won't be able to install the new pads.

 

you shouldn't have to force it, I've seen the cube things but FWIW and for how many brake jobs I will do it is worth the $40 buying the kit....How do you know if it is done right? Well if it is done wrong you are going to need a new caliper @ ~$400 from Audi and that is the only place you can get them from as far as I know...

 

You can get rebuilt calipers for $50-$60 each either fronts or rears. As for new fronts you can get ATE new calipers for around $280. Many aftermarket suppliers sell them. FYI

 

Thank you~
should I order a set from Audi Parts - Vw Parts - Audi Parts Vw Parts Kit Company - Blauparts,
or Audi Parts | Audi Wholesale Parts | Audi Accessories | Cheap | Discount Audi Parts.
seem like audiwholesaleparts selling oem stuff~