Tein S-Tech lowering springs for 2014–2015 Honda Civic Si (FB6/FG4) provide a vehicle-specific drop and spring rate tuned to improve handling and stance while retaining daily drivability. Developed for direct-fit installation, these springs offer a straightforward suspension upgrade for owners seeking reduced body roll and a lower center of gravity without the complexity of full coilover conversion.
Tein 14-15 Honda Civic Si (FB6/FG4) S Tech Springs