Allstar Performance Spring Pre-Loader Wrench - Fits Body R07C09M Sanden 508 Compressor

Sanden 508 Compressor

This allows a tighter lap belt and it will load more quickly in the event of an impact

Product Description: Insert Mini Screw Kit

Fits Stilo ST5

Allstar Performance Spring Pre-Loader Wrench - Fits Body R07C09M Sanden 508 CompressorPre loader allows use of a softer spring rate that is pre loaded at ride height. The pre loaded spring will have less rate increase as the suspension travels. For example, a 150 lb. in. spring can be preloaded to 400 lbs. at ride height, but still only increases at a rate of 150 lb. in. as suspension travels. The entire unit may also be exchanged with another unit with a different rate spring pre installed to allow spring rate changes without