Swift Springs Coilover Helper Springs - ID: 25mm (1") Gtx 2006 Ford F-450 Super Duty

2006 Ford F-450 Super Duty 4 X 4

Part Number VSV18-B1DS2 Part Name EnduraPro Plus Shock Absorber Kit Vehicle 2003-2010 Volkswagen New Beetle FWD Chassis Code 9CAZJ Position Rear Damping Adjustable - Front Yes Damping Adjustable - Rear Yes Upper Mount - Front OEM Upper Mount - Rear OEM Ride-Height Adjustable - Front Not Applicable Ride-Height Adjustable - Rear Not Applicable Vehicle Fitment

2025 Cadillac XT5

2009 Volkswagen Golf R32 AWD (Typ 1K)

Ride-Height Adjustable Yes Damping Adjustment Non-Adjustable Spring Rates - Front Progressive Spring Rates - Rear Progressive Quantity Full Set (Front & Rear) Notes Only for Cars with Damper Diameter 50mm (Not 48

Swift Springs Coilover Helper Springs - ID: 25mm (1") Gtx 2006 Ford F-450 Super DutySwift Springs Coilover Helper Springs in 25mm (1") ID and 5" length prevent your main coilover spring from dismounting the perch during droop travel, without adding meaningful spring rate to the stack. These compact 25mm ID Swift helper springs are precision engineered for small bore coilover dampers, keeping the spring securely seated under negative or zero load conditions where preloading the main spring is not possible due to ride height