Ibiza FR 131cv Brake System

[brunog11]

Hello.

Does anyone know if the Brake Servo and Master Cylinder from cupra 160cv wich has ap racing calipers is the same of the fr 131 cv? Im saying this because recently I applied ap racing brakes from a cupra and my brake is a little spongy at start. Is this my brake servo being "weaker" than cupra? thank and sorry for my english!

 

[RUM4MO]

Maybe try searching on this VW Group parts listing site to see if the servo and/or the master cylinder part numbers are the same or different.

https://ifinterface.com/page/page3.php?langid=2

Click on "Car Prog 2" and that will take you to the parts listing.

 

[alexh]

I assume you're confident there's no air in the brake lines, and that everything else in the system is ok.