the 9000RCX kit has a compressor with associated tubing and gauges that can be pneumatically adjusted from the cab.

I installed those on a '95 Surburban and used 2 compressors so the front and rear could be independant of each other.

They worked ok at first, but it didn't take long for air leaks to develop and I could never stop the leaking.... the plastic connections with hard nylon tubing/o-ring seals just didn't cut it.

I also didn't care much for the ride control.

The new 9000 is a different design, so maybe they're improved - I sure hope so.

Frank

'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum