Hyperco Helper Springs Spring Size:ID: 2.25" / Length: 4" / Blue Part Number ST-CT9A-XR1 Part Name

Part Number ST-CT9A-XR1 Part Name Stance XR1 Vehicle 2001-2006 Mitsubishi Lancer Evolution Chassis Code CT9A Drivetrain AWD Damping Adjustment 1-Way · 16 Levels Ride-Height Adjustable Yes Spring Rate - Front 9 kg/mm Spring Rate - Rear 10 kg/mm Upper Mount - Front Solid pillowball Upper Mount - Rear Rubber Damper Type - Front Inverted Monotube Damper Type - Rear Upright Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Camber Plates - Front Not Included Camber Plates - Rear Not Applicable Vehicle Fitment

2006 Nissan Sentra FWD (N16/B15)

Strut/Shock Type: Front: Clamp McPherson strut- Fork / Rear: Eye 2 pin strut

2010 Porsche 911 Carrera RWD (997)

Silvers NEOMAX coilovers for the 2008-2014 Subaru WRX STI AWD (GRB/GVB) are the flagship coilovers in the Silvers lineup

Hyperco Helper Springs Spring Size:ID: 2.25" / Length: 4" / Blue Part Number ST-CT9A-XR1 Part NameHyperco Helper Springs remove slack from your coilover at full droop the simplest fix for a noisy, clunking suspension and the cleanest way to keep your main spring captive when the wheel is fully extended. Used on everything from time attack builds to Pro Stock chassis, they install in minutes with no other changes. Select by ID and free length to match your main coilover spring. Hyperco helper springs are wound in the USA and covered by the same