Gavin Andrews
New Member
I have an air suspension hight controller on my 90 Crown Royal saloon V8.
Its an AST 544 Advanced Digital Controller by Data Systems. It has a seperate knob for front & back and has a Tems hard button too.
I did some testing and got 90mm between full up and full down on the front
and 75mm rear. On full down it sits on the bump stops all round, looks good when you park. It is a controll unit in the centre console 100mm wide 40mm high and 100mm deep. A cable goes to the boot with a big piggy back plug between the original Toyota plugs and the Toyota suspension controll unit.
I would think this device would also fit Seora, Celsior, Lexus ??.
I will not use it as my Crown is a donor car for a hot rod project.
Are these things common in Aus??.
Anyone else got one??.
Its an AST 544 Advanced Digital Controller by Data Systems. It has a seperate knob for front & back and has a Tems hard button too.
I did some testing and got 90mm between full up and full down on the front
and 75mm rear. On full down it sits on the bump stops all round, looks good when you park. It is a controll unit in the centre console 100mm wide 40mm high and 100mm deep. A cable goes to the boot with a big piggy back plug between the original Toyota plugs and the Toyota suspension controll unit.
I would think this device would also fit Seora, Celsior, Lexus ??.
I will not use it as my Crown is a donor car for a hot rod project.
Are these things common in Aus??.
Anyone else got one??.