ST Suspension Lowering Springs (S-550) incl. Facelift; 2.3T with electronic suspension (28230072) 1717 Realize the full performance potential

Realize the full performance potential of the 718 Boxster and Cayman and enjoy the aggressive sound of a performance exhaust while waking up the vehicles real horsepower and torque by unleashing the turbo charger's potential through reduced backpressure

Rotating clamp design allows for easy access to lock down your alignment settings

Free technical support

highest-grade carbon fiber sheet ensuring consistent weave pattern and superior strength

ST Suspension Lowering Springs (S-550) incl. Facelift; 2.3T with electronic suspension (28230072) 1717 Realize the full performance potentialST suspensions is proud to boast one of the largest applications for sport springs. Once more, ST sport springs are one of the few lowering springs on the market that (in combination with the standard suspension) will greatly improve the driving behavior of a vehicle as well as its overall looks! Performance and style for every car Made from chrome silicon steel in a cold winding process, ST sport springs are multi coated with a final epoxy coating