Buy 2018 Subaru WRX Premium Coil Spring (Left, Right, Front). With A/C RIGHT Hand (RH. Not For (Air RH, ABS, Hand, LH, Air - OEM Subaru Part # 20330AC020

COIL SPRING-FRONT Coil Spring

Fits Legacy

With A/C RIGHT Hand (RH. Not For (Air Conditioning (A/C) MT LEFT Hand (LH) AT RIGHT Hand (RH, Air Conditioning (A/C) RIGHT Hand (RH, Air Conditioning (A/C) ABS RIGHT Hand (RH). Suspension Coil Spring
Your coil springs are not especially prone to failure, but if they have been cut, clamped, or heated to have the vehicle lowered, your Subaru might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local Subaru service department to have your suspension system evaluated.