Looks like you can buy just the coilovers without the extras but since they adjust up to 4" then you may want the other stuff if going that high
But if you stay under 4" then I'm sure you'd be fine
Man are they expensive.. but definitely worth it
Especially since you'd never have to buy another set
Yes expensive ( in one way )
But in another once you ride in one with the setup you'll hate any other ride no matter what
TwoBobs rode in mine ( the 03) maybe 7-8 miles and even though he had the OME / Bilstein setup already about 2-3 days later he was ordering the front adjustable coilover setup to start
When I got the 03 I knew I only wanted to go 2.5 to 2.75 inches at most on it . Debated the OME for it BUT after several thousand miles in the 04 with the coilovers I knew I would never be happy .
So talked to marlin on the options and got the full Total Control lift package all 4 shocks are adjustable and the ride and control are the best out there