*Included in our 911 coil over kit listed above, but also sold here separately for use with original RSR 
threaded body rear shocks.
Proper design moves spring downward providing spring clearance from chassis where it is needed most.  
Inside contour matches bump snubbers so there is no loss of suspension travel.  
Hat is precision engineered to slide down shock shaft so upon jacking the car the spring never loses 
contact with the hat, this avoids damage when the car is released to static height.  
Machined out of 6061 alloy and blue anodized for great durability and appearance.  Sold in pairs.