Rebel RSR Steering Rack Limiter and Anti Tire Rub Kit
 
Fits 911, 930, 912, 914

These machined aluminum collars clamp around each end of the steering rack providing an adjustable range of steering motion.  Setting adjustable limits will eliminate any tire rubbing issues in the steering that are often associated with wider wheels and tires.  In most cases, installing these limiters by positioning them directly against the inner tie rod pivot joint will solve any tire rub you may be having.
 
This kit is easily installed and adjustable, you do not need to remove the inner tie rod ends for installation.  These are a must have item for cars with wider tires and/or lower ride height.