Megan Racing Volkswagen Golf MK5/6/7 06+ Type-II Roll Center Adjuster (-3~-4 Degrees Negative Camber) - MRS-AU-0150-T2-IRoll Center Adjusters for the Volkswagen Golf offer a 40mm correction in geometry while widening the front track to achieve 3~ 4 degrees of front camber. Advantages in raising the knuckle position lay in preventing the lower control arm from passing the parallel point which will start pulling from the suspension's negative camber curve and may get to the point where the geometry starts adding positive camber as the suspension travels upwards. Megan