General XP 2 and 4 Seat model
Whats included:
Full kit - 2 front springs, 2 rear springs
Front only - 2 springs
Rear only - 2 springs 
Free Powder Coat upgrade in your choice of 7 available colors
FREE SHIPPING 100% MONEY BACK GUARANTEE!
Please allow 7-10 days for coating.
In doing this swap you are adding spring rating to the machine, without compromising the integrity of the engineering.  
By adding more spring rating you are adding ride height, and turning the suspension into a true dual rate setup. 
Ride Height setting per tire size: