We have a shop located in MN. WE do installs of hydraulics and air ride. We get a really great deal and plan on going nation wide with the company and we figured we'd try on here. Email David or Ruben at [email protected] WE carry pro hopper and showtime hydraulics and airride products. For air ride we carry alot of diiferent comp. brands. If you have any questions let us know. 300 psi electric valves from $30.00. Viair 450 3/4hp 100% cycle duty at 150 psi compressors about 190.00 shipped. bags from 55 shipped. etc. just call or email. [email protected] shop phone 6128126243. ask for david or ruben.