Supercomp Rear Big Brake Kit

The Ksport Supercomp Big Brake Kit represents the pinnacle of brake upgrade technology, engineered specifically for the Aston Martin DB9 models from 2004 to 2016. It builds upon the foundations of Ksport's Procomp system but introduces even larger calipers, rotors, and brake pads, paired with an increased number of pistons for enhanced performance. At the core of this kit are the lightweight, forged one-piece calipers, precision-machined from a solid billet of aerospace-grade aluminum. This construction method ensures uniform thickness, exceptional strength, and resistance to corrosion. The calipers also incorporate aluminum pistons, which offer superior heat dissipation compared to standard materials, ensuring consistent performance under demanding conditions. The Supercomp kit features a floating two-piece rotor design as standard. These rotors allow for slight axial and radial expansion, enabling better self-centering within the caliper. This design not only reduces brake drag but also contributes to more even brake application and enhanced performance. Buyers can choose between slotted or cross-drilled rotors; slotted rotors are recommended for vehicles that see significant track time, while cross-drilled rotors are suggested for daily-driven vehicles due to their superior cooling capabilities. Included with the kit are Ksport's SC5 Street Pads, formulated to provide optimal braking performance for both street driving and occasional track use. These pads are designed to reduce brake dust by over 50% compared to race pads, while also minimizing noise and rotor wear. The optimal operating temperature range for these pads is between 194°F and 1022°F. Furthermore, D.O.T. compliant stainless-steel braided brake lines are standard, replacing flexible rubber lines to eliminate expansion under pressure, resulting in a quicker pedal response and a firmer, more reliable pedal feel. Ksport offers extensive customization options for caliper colors, including standard options like Orange, Red, Black, and Yellow, as well as premium high-polish finishes and over 20,000 custom color choices. Please note that Ksport Big Brake kits are built to order, and production and delivery typically require 4-6 weeks. Fitment is confirmed for Aston Martin DB9 Base models from 2004-2016. If there are any issues with fitment, Fitment Industries states that if their sales team has recommended an incompatible setup, they will work with the customer to make things right, potentially waiving restocking fees if the item is in like-new condition.