[BullittSVT]

ALLLLLLLLLRIIIGGHHTTYYY then, first things first.

01 Z28, got my brother (don't trust much) and my friend later on (who I trust) to install new centric rotors and axxis performance brake pads on to my car. Followed by C5 Thin Spokes I bought off a member here.

I get vibrations randomly that aren't HOLY SHIIIIIIIIIII but are noticeable while driving around usual roads. I also get wheel rub in the rear (I can see where it rubs.. easily hammerable) while launching or hard turning. At speeds 65+ I get loose brake feel and the stopping power is pretty much awful with really choppy brake feel that doesn't like to go down much. Anything under that I have passenger launching capabilities with great break feel (I can get that ABS lock feeling if I slam it). The brake pads are properly installed.. but could there be a problem with the calipers? Or possibly wheel problems? I never had any of these problems previous to these upgrades.

My brake fluid is old and dark colored..

Throw some stuff at me before I take it to the shop and get everything redone and checked over/bled