Brake stutter

[P1nfl182]

Guys,

i have got an issue i have a set of AP Racing big brake kit on the front and standard rears. The fronts are about a month old and cost £550 genuine AP Racing Pads and disc.

i have been on a track day and now the brakes 'stutter' when i brake lightly it feels like im only getting contact on the disc once or twice every rotation.. any ideas....

Regards

 

[TheEvilGiraffe]

Wobble like that would suggest warped discs, or perhaps a sticky calliper.

Standard callipers ?!

 

[P1nfl182]

on rear standard on front AP's

 

[Ian_s]

I had this. It may be warped discs as above but more likely you have pad deposits on the disc. These should wear off as you use the car on the road.