i have an 05 coupe with the sport tuned suspension.. now the cars not even like 5 months old.. but when i go over 80 and hit the brakes the car seems to shake a bit... am i the only one feeling that.. ? i doubt i need new brake pads.. or could it be the rotors are just warped?

 

shake while braking at high speed, meaning u need rotors

 

Mine does that too. If i just WOT to 80 and hit the brakes it wont do it, but if I hit 80, brake, hit 80 again, brake, and keep using the brakes it started to shake the whole car like Im driving on grooved pavement when the brakes are applied. Dealer said they couldnt duplicate problem...

 

i asked a freind of mine at infiniti he's a salesman he has a 05 coupe as well.. but he said i probably have heat spots. from braking hard.. and going at high speeds can cause the brakes to grab the hot spots and make the car shake.. he said i probably need to get rotars cut.. hmm. he also said might be under warrenty.. wat do u guys think? sounds about right?