Subframe Bush Spacer shims (set of 4) Rear Arms anti-lift is reduced from 80%

anti-lift is reduced from 80% to 20% assisting in braking by reducing wheel travel and preventing droop when hard braking

NOTE: These will increase camber as it pushes the bottom of the wheel out 0

The GKTECH Polyurethane subframe conversion bushes are a direct replacement of the standard items and allow you to fit an S14/S15 rear subframe in your S13/180sx

The GKTECH diff brace provides additional support to the diff in your Z34 370z resulting in reduced wheel hop under hard driving conditions

2 shims can be used on each stud (by buying 2 sets)

Subframe Bush Spacer shims (set of 4) Rear Arms anti-lift is reduced from 80%The GKTECH Subframe bush spacer shims space your subframe down 6mm. These are CNC machined from 6061 T6 aluminium and are sold as a set of 4. If you want to space your subframe 12mm, 2 shims can be used on each stud (by buying 2 sets) 6mm thick Sold as a set of 4 CNC machined 6061 T6 aluminium NOTE: designed to be used with the GKTech subframe bushes (solid or polyurethane). May not work with other subframe bushes, including OEM.