StopTech's rotors are now retired and replaced by USRT 334mm slotted front disks. We've only soid what we race and rally annihilates brake rotors. They literally glow. Stoptech's slotted MK4 R32/MK1 Audi TT 3.2 rotors served us well. USRT now produces direct alternatives.
Slotted disks prevent glazing of the pads, improve initial "bite". They also evacuate pad gases that hamper the pad's ability to grab the rotor surface. These premium quality rotors outlasted lower grade parts with superior resistance to cracking due to thermal stress. High molybdenum content extended reliability and service life..
Fit:
VW Golf R32 | Audi TT 3.2 Quattro
Front: 334mm x 32mm vented two-piece disks w/twin piston(32mm/42mm) calipers
Rear: 256mm x 22mm vented disks w/single piston (38mm) calipers
Note: Left side (sto126.33094SL) and right side (126.33093SR) are directional. Parts were priced and sold each.
