Running big brakes on the front of your S4? Still running the undersized stock 10.1" rear rotors? The ECS Stage 1 rear upgrade for B5 S4 replaces the heavy single piece stock rotor with a 12.1" light weight ECS "Tru Float" 2 piece rotor. Improved clamping leverage increases brake torque, improves pedal feel and reduces rotor temperatures. The ECS Stage 1 Rear kit for B5 S4 includes 12.1" (306mm) slotted or cross-drilled/slotted rotors, caliper carrier relocation brackets and bolts, vinyl coated stainless-steel brake lines and banjo bolts.
Because of the increased braking force created with this kit, ECS recommends that it only be installed in conjunction with a front big brake kit. (bias and brake torque comparisons with this kit and other big brake kits can be found under the learn more section)
ECS Tuning proudly introduces our Stage 3 big brake kit for your VAG product. Give your VW or Audi super car braking performance, by upgrading to our 13" 4 piston Stage 3 Brake kit.
Each kit is specifically designed around your automobile, and includes everything needed to install the kit. Most installations take only 3-4 hours with basic hand tools. Give your car the most balance brake system on the market with the ECS Stage 3 brake kit.
Slotted
Slotted and Cross-Drilled
Maintain your ECS Big Brakes performance with high quality accessories and replacement parts from ECS Tuning. We carry all OEM Porsche replacement parts used in our Big Brake Kits as well as brake pads by Mintex, Hawk and PBR, DOT Approved Stainless Steel Vinly Coated lines by ECS Tuning and replacement rotors by ECS, Porsche, Brembo and ATE.
Fluid
We offer you a large selection of fluid to meet your specific automotive needs, from OEM to racing. It's important to change your brake fluid every 1-2 years.
Brake fluid is not considered a top off fluid, if your fluid is low then there is most likely a problem.
To aid in fluid flushing, check out our line of Brake Fluid power bleeders.
The best brake parts available anywhere!!! ECS Tuning Offers brake rotors in plain, slotted, or cross drilled and slotted designs. We also carry all the best brands in brake pads as well, to cover all of your needs, from a daily driver to a full out race car. While your at it don't forget that no brake job is complete without the correct hardware and brake compounds
Pads
Upgrading or replacing the brake pads on your vehicle to a higher performance brake pad can provide a significant improvement in pedal feel, reduction of brake fade and stopping distance.
EBC Redstuff
EBC Yellowstuff
PBR Metal Master
Replacing brake pads or rotors does not need to be difficult if you have the right tools. Volkswagen and Audi rear calipers require that the piston be rotated while being pushed back into the caliper. While ordering your new rotors and pads have ECS ship the necessary tool to complete the job right.
Metal Polish
Duster
