When you guys run a front BBK only, do you use the same pads all around? How long do the rear pads last compared to the front after track use? Can't see myself dropping $7k+ for BBKs in the front & rear, but starting with the front only sounds appealing...
//'04 330i ZHP (gone) //'07 E92 335i (gone)
//'08 Sparkling Graphite E93 M3 (gone)
//'11 Z4 sDrive35i //'11 Jet Black E92 M3