Product Description
SP Performance drilled and slotted rotors gives the advantages of both drilled holes for cooling and slots to expel gasses and brake dust. SP Performance Rotors use only the finest materials from very select factories.
SP Performance Cross Drilled and Slotted Rotors are at the top of the list for performance rotors. By eliminating the sharp edges on our Cross Drilled holes, it greatly reduces the chance of cracking by moving the air and brake dust from the disc brake surface while reducing the surface temperature. By keeping the surface temperature down, this nearly eliminates heat checking and warping. All SP Performance Rotors are manufactured to OEM specifications, machine balanced and gray ZRC Coating.
Product Highlights
- Cross Drilled Holes: Holes are machined with our Exclusive Sinusoid Curve Chamfer, which promotes cooling and minimizes stress. They maximize air circulation, and with absolutely no sharp edge, our "chamfer" reduces the possibility of heat checking and increases both rotor and pad life.
- Directional Curved Slots: Slots helps increase pad bite, improves air circulation and cooling. The slots also help vent gasses, reduce brake fade and stop brake hydroplaning in wet weather reducing stopping distances.
- Corrosion Resistant Finish: Corrosion resistant finishes give a stunning clean look behind your wheels while preventing rust, corrosion and oxidation. Available in a Bright Silver Zinc Plating, Black Zinc Plating or Gray ZRC
- Quality: Our slotted and drilled discs are made using the finest quality castings that exceed OEM specifications. Designed with the use of CAD software and produced on CNC machines insures the highest quality and consistent performance.
SP Performance Advanced Chamfering Method
SP Performance Sinusoidal Curved Chamfered Hole:
After many years of development we have come up with a drilling and chamfering method that absolutely has no sharp edges.Our brake discs are drilled with our exclusive sinusoid curved chamfer. The chamfer promotes cooling, minimizes stress, vents moisture and dust while minimizing heat checking and cracking. The smooth design also increases both rotor and pad life.
How Drilled and Slotted Rotors Work:
SP Performance Cross Drilled and Slotted Brake Rotors have both functional holes and slots to provide the best cooling to the braking system. The combined forces of the brake pad rubbing against the brake rotor surface creates gasses and extensive heat which can cause brake fade, which in result, reduces stopping power. The combination of the holes and the slots is a force to be reckoned with. The holes in the brake rotor surface provide optimum cooling, while the slots keep the brake rotor surface clean providing a premium brake pad to brake rotor contact. The holes and slots on the face of the rotor will also help to eliminate hydroplaning by removing the water away from the braking surfaces when you hit a puddle, keeping you and your family safe.
Please Call to Verify Exact Fitment
Fitment Notes
- BMW 228i w/312mm Vented Front Rotors
- BMW 228i Xdrive Base w/312mm Vented Front Rotors
- BMW 230i Base w/312mm Vented Front Rotors
- BMW 230i xDrive Base w/312mm Vented Front Rotors
- BMW 320i w/312mm Vented Front Rotors
- BMW 320i Base w/312mm Vented Front Rotors
- BMW 320i xDrive w/312mm Vented Front Rotors
- BMW 320i xDrive Base w/312mm Vented Front Rotors
- BMW 323I From 3-1-2007 w/312mm Vented Front Rotors
- BMW 323I w/312mm Vented Front Rotors
- BMW 328d w/312mm Vented Front Rotors
- BMW 328d xDrive w/312mm Vented Front Rotors
- BMW 328I Convertible - 312mm Front w/312mm Vented Front Rotors
- BMW 328I w/312mm Vented Front Rotors
- BMW 328I Except Blue Calipers w/312mm Vented Front Rotors
- BMW 328I Coupe- With Standard Brakes w/312mm Vented Front Rotors
- BMW 328I Sedan - Except M Package w/312mm Vented Front Rotors
- BMW 328I Convertible - With Standard Brakes w/312mm Vented Front Rotors
- BMW 328I XDRIVE w/312mm Vented Front Rotors
- BMW 328I XDRIVE Coupe / Sedan - Exc Blue Painted Caliper, Except M Sport Package w/312mm Vented Front Rotors
- BMW 328XI w/312mm Vented Front Rotors
- BMW 330e w/312mm Vented Front Rotors
- BMW 330I Except M Sport Brakes w/312mm Vented Front Rotors
- BMW 330I GT xDrive Except M Sport Brakes w/312mm Vented Front Rotors
- BMW 330I xDrive Except M Sport Brakes w/312mm Vented Front Rotors
- BMW 428i w/312mm Vented Front Rotors
- BMW 428i Gran Coupe Base Brakes w/312mm Vented Front Rotors
- BMW 428i xDrive Base Brakes w/312mm Vented Front Rotors
- BMW 428i xDrive Gran Coupe Base Brakes w/312mm Vented Front Rotors
- BMW 430i Except M Brakes w/312mm Vented Front Rotors
- BMW 430i Gran Coupe Except M Brakes w/312mm Vented Front Rotors
- BMW 430i xDrive Except M Brakes w/312mm Vented Front Rotors
- BMW 430i xDrive Gran Coupe Except M Brakes w/312mm Vented Front Rotors
- BMW X1 2.0L w/312mm Vented Front Rotors
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