TEIN S.TECH SPRINGS SET. TEIN S.Tech Springs are an excellent step towards suspension tuning. 2015-2021 Subaru WRX. 2015-2021 Subaru STI. Picture shown are for reference only, may not be for your specific vehicle.
With the replacement of the stock springs I consider the upgrade a big change, the car rides more stiffer and is more improved on handling. Definitely I will recommend this springs for your first time suspension turning.