Application : Porsche® 928 78-85 all

Background: Porsche® went through two major re-designs (the "S" brakes, then the S4 brakes) before arriving at this wonderful 4-piston setup. This is the perfect compliment to our FRONT brake upgrade kit!

The Kit: We are going to provide you with EVERYTHING you need to pull your 928 into the garage and drive out with S4 rear brakes in a couple of hours. Easy bolt-on installation. We include the GENUINE Porsche® 4-piston calipers. new brake pads, new drilled rotors, and hardware. Calipers mount up to your existing rear a-arm with the spacers we provide. At this price, the calipers are used, but they have been fully inspected and have a 1-year free replacement warranty from our supplier direct to you.

Installation note: You will need to replace your rear flexible brake lines with those designed for the S4 brakes. We have the brake lines for you, but did not include them in this kit because they are already included with our Front brake upgrade kit (and most folks who buy this REAR brake upgrade kit have bought our FRONT upgrade kit - so they already have the brake lines they need).

Two Types of Pads Available: For street driving, we offer the Mintex pads - they do a nice job and are pretty dust-free so they do not mess up your wheels. For racing and performance driving, order your rear brakes with the Performance pads - they are designed to resist fight brake fade under repeated hard braking applications.

The Rear Brake Upgrade Kit Includes:

• 2 USED Porsche® 4-piston calipers
• 2 NEW Porsche® drilled rear rotors
• 4 NEW caliper spacers
• 1 NEW set Mintex Street brake pads