Originally Posted by aus
You sure you don't have some air in the brake system? A "spongy" pedal is pretty unusual.
As for the BBK's, the StopTeck was around $2,000 less than the Brembo/AP's when I got my system. That's a lot of consumables.
At the retail level 365x32 brembo and 345x28 brembo vs 380x35 Stoptech 355x32 Stoptech, the brembo is nearly $2000 more. And that will get you a full set of Stoptech replacement rotors, pads and still have money left in your pocket for a nice dinner.