EBC's Redstuff pads use an aramid-fibre base with ceramic particles, and the manufacturer says the compound contains no ceramic fibres and no steel fibre. It is also free of copper, which the manufacturer lists among restricted ingredients. Redstuff is an aramid fiber ceramic particle-enhanced premium brake material. We do NOT use ceramic fibers in any of our pads. EBC Redstuff has always been fully compliant with ecological and environmental demands and includes no toxic ingredients such as lead, nickel, copper, or antimony sulfides. The manufacturer also describes Redstuff as a long-wearing pad, and lists a high friction formula that improves brake effect by 15%. Owners on user forums say the gain over a budget pad is real: a cheap parts-store set on a CTS-V had the front pads down to about 2mm after seven laps, which is why many owners pay more for a compound built to take repeated hard stops. One forum owner reported losing 10-15% braking after switching to EBC, so results vary by setup.
The listing names the 14+ Cadillac CTS Vsport 3.6 Twin Turbo, but I could not confirm this exact application on the manufacturer's own site, so check the fitment against your VIN before ordering. Expect the usual Redstuff break-in. The manufacturer notes that it takes approximately 500 km to fully bed down and show its full performance, and all EBC pads are surface coated with a Brake-in compound to assist the bed-in. Owners on user forums suggest bedding with 5 or 6 panic stops from 50 or 60 mph down to 5 mph, then letting the brakes cool. For a DIY swap, forum guides describe a job that needs only a floor jack, sockets, a punch, and a C-clamp, and compressing the pads with a C-clamp pushes the pistons back into the caliper. Searches this set should match include Redstuff front pads for CTS-V, low-dust ceramic pads for 3.6 twin-turbo Cadillacs, and EBC DP33028C bedding.
The manufacturer says Redstuff takes about 500 km to fully bed down, and its Brake-In coating is designed to condition the rotor surface and speed that process. Owners on user forums typically add a set of firm stops from moderate speed to a near stop, followed by a cool-down.
Owners on user forums have reported an intermittent squeal when the brakes are warm on some Cadillac setups, even after careful bedding. Clean rotors and proper bedding reduce the chance of noise, but no pad can be guaranteed silent on every car.
Owners on user forums commonly recommend installing new or turned rotors with new pads, because glazed rotors can reduce bite and cause noise. A dealership inspection that calls for rotor work is a sign to address the discs before fitting new pads.
Owners on user forums describe this as a manageable driveway job with hand tools, a floor jack, and jack stands. Remove the wheel, then drive out the caliper guide pins with a punch. Keep light pressure on the pin's center spring while removing it, because it can launch when released. Pads that were used hard can be stubborn to slide out, so a gentle wiggle helps. Use a C-clamp to push the pistons back, apply a thin coat of high-temperature silicone grease to the guide pins and pad contact points, and keep grease off the friction surfaces. On some Brembo-equipped cars, owners have had to relieve the mounting-plate ears with a grinder for a proper fit. Torque all fasteners to the factory specification and bed in the pads before hard braking.
