You may also wish to upgrade to the StopTech Brake Pads and StopTech Brake Lines.

StopTech^® Sport Rotors are direct replacement discs for your factory brake system and stock calipers. They offer improved cooling as well as other advantages the competition doesn't offer.

Slotting and/or cross-drilling helps wipe away the debris that forms between the pad and the disc, adds more bite, and can help the rear brakes to match the aesthetics of a front big brake kit. The rotor finish helps prevent glazing of the pads and improves wet and dry braking performance.

Additionally, StopTech^® Sport Rotors feature a durable black e-coating on the non-swept areas of the rotor to prevent corrosion.

All StopTech^® Sport Rotors are also available cryogenically treated to better align the molecular structure of the disc for enhanced durability and longer life. When so treated, they are known as StopTech Cryo^® rotors.

Specifications

Front Disks Diameter - 348mm

Rear Disks Diameter - 336mm

BMW E Chassis

3 Series 325i/xi E90/E91 2007 - 2013

3 Series 330i/xi E90/E91/E92/E93 2006 - 2013

3 Series 335i/xi/d E90/E91/E92/E93 2006 - 2013

Front

126.34093SL/SR (Slotted Disks)

127.34093L/R (Slotted & Drilled Disks)

128.34093L/R (Cross Drilled Disks)

Rear

126.34080SL/SR (Slotted Disks)

127.34080L/R (Slotted & Drilled Disks)

128.34080L/R (Cross Drilled Disks)

Manufactured by

StopTech

Warranty

6 months or 6,000 motorway miles StopTech Warranty.