I have a 04' UL LS 430 and consider getting datasystem controller to lower my ride.

Does anyone have any problem with it?
How long have you had it?
Ever had any damage on the air suspension cause by the unit?
Should I set it to stock ride height during driving to minimize the chance of damaging to the suspension?
Do I need alignment? Or any camber kit?

Thanks in advance for all your inputs

Alan

 

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ive had it for only 1 week . so far so good. mine is the asr681 its winter in canada still so i have it on normal but i havnt had any problem going to L mode wen im parked many times and i had no problems driving at 6 mode before. ride is a lil stiffer. the high height button is disabled for mine after its installed. my controller only gives me 2 presets and button to go back to normal mode.

i think its mixed reviews on asc680 some ppl had it for years lowered and some have theirs blown shortly after. some have had issues getting it to even out as it auto adjusts the height on highway speeds. so good luck.