The GKTECH roll center correction kit is CNC machined from 7075-T6 aluminium and provides 40mm of roll center correction, 40mm of bump steer correction and also re-positions the steering arm to increase steering lock. The roll center correction kit bolts up to the bottom of your standard knuckle and can be removed with no ramifications at all. With the use of our offset steering rack spacers you will see 60 degrees of lock. By far the cheapest way of getting both roll center correction and lock.
NOTE: These will increase camber as it pushes the bottom of the wheel out 25mm so best to only use with adjustable camber tops.
– Nissan 180sx
– Nissan S13 Silvia
Are camber tops essential? What if I have coilovers without camber adjustment?
Camber tops are not essential however without them you will be running quite a bit of negative camber (-3 or more depending on the height of your car).
Does installing this kit require a wheel alignment?
Yes, it alters both your camber and toe so a wheel alignment will be required after installation.
Can this kit be used without modifying steering parts (no extenders)?
Yes it can be however installing with our offset steering rack spacers will give the best result (most steering lock) and our offset rack spacers also help to eliminate steering bind.
Are there any cons of your bolt on RC Correction kit Vs the front knuckles?
The only disadvantage to the bolt on RC correction kit is that it pushes the bottom of the ball joint out 25mm’s. This increases the scrub radius of your wheel 25mm’s (just like a bolt on wheel spacer or lower offset rim would do). If you are already running low offset rims (less than 20mm or wider than 10″) then you may have clearance issues.