Espelir's advanced methods and experience with vehicle lowering enables them to create suspension that gives a comfortable and most importantly a stable ride.
Keep proper stroke during compression.
No loose spacing between the spring end and spring perch.
Our products utilize SAE9254 and new materialSAE9254MHT (Vanadium mixed material) under strict quality control during all aspects of manufacturing - during heating of material, cooling, and winding to ensure proper stroke volume and spring lightness.
By combining high powered technology of manufacturing and real world testing on the street and track, we can produce the best suspension setting for each specific car make.
For surface coating methods, we use 3 steps of shot peening to ensure super durability of the spring. Of course, epoxy resin power coating is the finish of choice.