Rear Diff Front Mounting Bush PFR85-523 for golf mk5 1kRear Diff Front Mounting Bush PFR85 523 This bush fits models only where the bush location in the diff casing measures 30mm tall as found on AWD 2004 2015 PQ35 platform vehicles. If in doubt, measure the height of the front casing mount before ordering. If the mount is 35mm in height and the OEM part number on your vehicle is 1K0 599 437, please use PFR85 524. OEM Part Number: 1K0599431 Size 30mm Diagram Position: 24 Number of Bushes Supplied: 1

The Pierburg boost Control Solenoid allows for total flexibility in controlling boost wear fine tuning is needed

Tech Specification

BC Racing only use a very high quality oil with their coilovers but go that extra mile to maximise performance and build their BR range with a large 53mm diameter damper body

Citroen DS3 1

Turbo Blanket

5 ET35/ ET40 Rear 9

60mm Alloy 90 Degree Bend

1 x 100mm of 6mm Vacuum Tube

This kit includes everything you need to install the Blow Off/Dump Valve

0L models with the detachable turbuckle as shown in the image above

The results were fantastic with IATS (inlet air temps) being reduced by half and resulting in tremendous gains on tuned vehicles

Available in Plain Alloy or Black