Gas-Slotted Brake Rotors (Pair) - Front - E46 323i 323ci 325i 325ci 325xi 328i 328ci - Z3 3.0i, Z4 3.0i

Direct replacement Front gas-slotted brake discs for E46, Z3, and Z4. These rotors feature a unique black electro-coating that is designed to prevent corrosion. Each rotor is e-coated then double-ground and balanced to ensure an even surface with no vibration. The e-coating is the best anti-corrosion protection currently available in replacement rotors. Most aftermarket rotors are not coated, allowing surface rust to form right away, which is unattractive when brakes can be seen through your wheels.

Slotting a rotor helps to release gases that build up between the rotor surface and an out-gassing brake pad. Without an escape, this thin layer of gas will cause a delay until the pad cuts through gas layer. The slots in our rotors allow the gases to escape giving better braking performance. For track and racing use, slotting is preferred over cross-drilling because the slots don't take away as much mass from the rotor and won't suffer from structural cracks.

Sold as a FRONT pair.

This item fits the following BMWs:
1999-2000 E46 BMW 323i Wagon, 323ci Convertible - Not for Coupe or Sedan
1999-2005 E46 BMW 325i 325ci 325xi 328i 328ci
2001-2002 Z3 BMW Z3 3.0i
2003-2006 E85 BMW Z4 3.0i
StopTech
T#: 3076 | Part#: 34111164539GS
178.12 $178.12
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Gas-Slotted Brake Rotors (Pair) - Front - E46 323i 323ci 325i 325ci 325xi 328i 328ci - Z3 3.0i, Z4 3.0i
$178.12