Rear systems use our S4 rear specific calipers with correctly matched piston area's to ensure proper brake bias when used with any of Baer's Extreme Plus, Pro Plus, Track4 or SS4+ front systems, and are mated to 12" one-piece, drilled and zinc plated rotors. SS4+ rear systems include "drum style" park brake mechanisms for superior holding power, and a clean, clutter free look. Designed to fit 15" or larger wheels.
And as with all of Baer's brake systems, these systems are meant to be driven on the track and on the street! Unlike our competitors, you will never see a disclaimer on the box stating "Not for Street Use". The S4 calipers used in the SS4+ systems have pad anti-rattle clips, dust and weather seals and are fully DOT compliant. SS4+ systems also utilize vented rotors instead of "solid" disc's for proper cooling and maximum fade resistance whether "On-Track" or Cruisin' the Boulevard! Track width remains unchanged as well. This means stock wheel off-sets and suspension geometry are maintained.
So if you are looking for a Street Legal, lightweight, Drag Strip or Autocross compatible brake system, look no further. Baer has the solution you are looking for!