TEIN High Tech Springs are an excellent first step towards suspension tuning. They are able to utilize the latest spring and material technology to optimize comfort, performance and quality.More aggressive look with increased handling capabilitiesDurable gold powder-coat epoxy finishProgressive spring rate design with high-quality Chrome Vanadium constructionDeveloped to be used in conjunction with OE dampersIncludes silencer rubber on certain applicationsThe H Tech range is designed for those seeking a slightly lower stance around 20-30mm while still maintaining high ride quality.Designed to be used with original type or sports shock absorbers, each application is road tested in the UK for the proper balance between performance handling and comfort.The high-quality chrome vanadium material used in manufacturing means they are durable, lightweight and able to retain spring stroke meaning there is little or no spring sag even after miles of driving, they are also powder coated in a gold