Upgrade your Falcon SP2 and Series 3.1-3.5 Piggyback Shocks with one of our Cartridge Upgrade Kits. These kits allow you to step up to the convenience of our adjustable piggyback shocks.
- Cartridge Upgrade Kits allow on-the-fly tuning for various terrain!
- The easy-to-use 3-position Fast Adjust Knob changes the compression damping settings from soft to firm.
- Settings include Soft, Custom, and Firm.
- The Custom setting incorporates an 8-Position Dial for more precise tuning.
Includes: 3.3 Fast Adjust Knob Cartridges - all 4
Fitment Info:
- JL Wrangler (2-door)
- JL Wrangler Unlimited (4-door)
- JT Gladiator (pickup)
- JK Wrangler (2-door)
- JK Wrangler Unlimited (4-door)



