AERO6-DM Big Brake Kit w/ Slotted Rotors

The Ksport Procomp Big Brake Kit is engineered as a sophisticated, bolt-on brake upgrade to significantly enhance stopping power, especially under sustained high-heat conditions. The calipers are precision CNC machined from aircraft-quality billet aluminum, forming a robust one-piece construction that ensures lightweight strength and superior corrosion resistance. These calipers feature aluminum pistons for improved heat tolerance and aluminum pad wear plates for durability. The opposed piston design enhances pad wear and caliper rigidity compared to OEM systems. This kit utilizes two-piece rotors, reducing both rotating and unsprung weight for improved performance. Many applications offer a floating disc option to mitigate thermal stresses that can lead to warping. The unique rotor slot design actively reduces braking noise and aids in expelling gas and pad debris more efficiently than conventional designs. Ksport includes SC5 Street Pads, formulated for optimal braking performance in street and occasional track environments, offering reduced dust and noise. Additionally, DOT-compliant stainless-steel braided brake lines are standard, preventing line expansion under pressure for quicker pedal response and a firmer feel. Buyers can select between slotted or cross-drilled rotors. Cross-drilled rotors are recommended for daily-driven vehicles as they tend to run cooler, while slotted rotors are advised for vehicles used more frequently on the track. Custom caliper color options, including standard painted finishes (Orange, Red, Black, Yellow) and premium high-polish upgrades (Silver, Gold, Titanium), along with specialty anodized and custom color finishes, are available to personalize the look. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. The specific part number for this kit is BKBM091-653SO, designed for BMW 3 Series vehicles from 2006-2013. Fitment is confirmed for various models including the 325i, 328i, 328xi, 330i, 335d, 335i, and 335is, across multiple model years within this range.