









CST Performance Suspension
CST 2011-19 & 2020+ GM 2500 / 3500 | Fox 2.5 HTO Susp. System’s (1-3″)
Truck And Year
CST 2011-19 & 2020+ GM 2500 / 3500 | Fox 2.5 HTO Susp. System’s (1-3″)
2011-19 2500HD & 3500HD
MCQUEEN
190 South McQueen Road
Suite 109
Gilbert AZ 85233
United States
Description:
The latest additions to our line of Fox-Series CST Suspension Systems all include the new 2.5 Performance Series HTO shocks from Fox. These new Hydraulic Top Out (HTO) shocks provide all of the added features of a 2.5 shock at 2.0 prices, allowing us to offer CST Suspension Systems in an even more appealing price range. (shock details below)
CST Leveling Kits Include:
- Forged Kryptonite Torsion Keys
- CST Pro-Series UCA’s w/ High-Angle Ball Joints
- Fox 2.5 HTO Shocks (2 front/2 rear)
Leveling Kit Features:
- CST Pro-Series UCA w/ O.E. style rubber bushings at the frame to reduce noise
- CST High-Angle Ball Joints provide as much movement as a Uniball
- Ball Joints can be serviced (zerk under billet cap)
- Lifetime Warranty on CST Rubber Bushings & High-Angle Ball Joints
- Forged Torsion Keys
HTO Shock Features:
- 2.5 Impact extruded 6061-T6 alum. shock body
- Type II clear-anodized body plating
- High-flow velocity-sensitive damping
- 5/8″ hard chrome plated shaft
- Internal floating piston (IFP)
- Hydraulic Top Out (HTO) featured
- HTO reduces harsh top-outs
- HTO Increases comfort by forcing shock oil through a secondary shim stack to slow down shock shaft speed
- HTO is particularly beneficial after installing heavier, aggressive tires in lifted applications

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