Nobody likes wasting time setting up a hydraulic e-brake kit! If you want to avoid wasting time shopping around for all the individual parts, getting custom brake lines made up or running generic parts that may or may not work then we suggest having a look at our complete hydraulic e-brake kit. The GKTECH 370z dual caliper brackets feature CNC machined 6061-T6 aluminium and allow the use of either Brembo or non-Brembo calipers. Including Akebono. The brackets only space the hub out 8mm and do not require any modifications to fit and also allow the use of the drum e-brake. We also include the hydraulic e-brake lines that go from the Wilwood master cylinder to the rear calipers, everything you need for this kit to work is there, other than the calipers. In addition to that, we have also added the option of purchasing axle spacers to this kit as the plate spaces the hub out 8mm, this meaning the driveshaft is essentially being stretched that 8mm to compensate for the thickness of the plate. This can now be taken up with the use of an axle spacer. We have different sized options available as it is also a good opportunity to select a different size axle spacer if you were running a different diff/driveshafts combination or have a very low vehicle. Lastly, we all know you want something fancy to pull on, so we have included our CNC machined aluminium handle. Which are available in either silver, black, blue or pink. Vehicle Compatibility: - Nissan Z34 370z - Infiniti G37 NOTE: For the axle spacers, we can only confirm fitment on OEM wheel bearings