To my knowledge, no. This is the Tractive system that has an external oil reservoir that can add pre-load but I've had the bagger pretty well torn town and damping / compression are not adjustable. You're supposed to use the Rock/Roll/Rain settings which trigger some ESA adjustments all ECU controlled then the preload motor engages to raise / lower the rear depending on how much weight is on the bike.
I expect (and will get in line when they're available) some aftermarket options at some point but right now, as long as you're not 100-200 pounds over the specification, you're stuck with it as is.
