LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

R-spec ASC 680 Air controller

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Old 07-16-04, 09:18 PM
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Higuma
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Default R-spec ASC 680 Air controller

Long time no post - I have purchased a new ASC680 controller and will likely install in the next week or so...

is anyone interested in a detailed installation report / pictures... if enough are intersted I will try to document it for you...

Controller and harness 58,000 (tax in)

Sorry - application is 96 UCF21 Celsior C type F package


Cheers,

Last edited by Higuma; 07-16-04 at 09:20 PM.
Old 07-16-04, 09:45 PM
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LOTC
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yes please
Old 07-19-04, 01:46 AM
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Higuma
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Default ASC680

I installed it yesterday in 2.5 hours - really taking my time - which included about a 1/2 hour for goofing with the setup... all you need is a screwdriver and a 10mm wrench... except for the actual mounting - I used 2 sided mounting tape...

I will detail the install as soon as I can and supplement with photos but for now let me say this...

Man this car rides REAL nice again... I had previously gone under the car and adjusted all of the height valve adjusters manually and found that the ride was REAL harsh... But now with the controller installed the car rides just like before except the height is actually lower than pre-install... BTW - before install I went under the car and re-adjusted all the height sensors to stock...

Now in Super low mode I get 9 levels down from stock and 5 up, TEMS adjust for hard or normal, digital speedometer and real time height valve monitoring ( useless eye candy BTW )... I am totally impressed and my car Rides like a luxury Celsior again with only 1 finger of gap in the front and 0 in the rear...

Will keep you up to date as time permits...

Cheers
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