Subframe Bush Spacer shims (set of 4) Brake Rotors - Increased anti-squat for more

- Increased anti-squat for more rear weight transfer and traction

We measured them to having around 37 degrees lead wheel and even less trailing

the more caster the better

The new V4's now have even more adjustment

Subframe Bush Spacer shims (set of 4) Brake Rotors - Increased anti-squat for moreThe 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.