Overdraft

I really like the HAS on my wife's car...she however is not as keen. The HAS range is -15 to - 45 mm as I recall. We were intending to remove the Techart HAS springs in order to CPO the car as it is a trade for our incoming TTS. It appears now we will be holding on to the Targa until 992.2 time BUT while it is in the service bay, I want to take advantage of the appointment to to have the tech raise it as high as possible - that is as close as he can get to being at OEM SPASM which is (-10 mm) .

Hoping one of you out there has done this with the Techart or KW HAS and so the simple questions are;

Do I lower all four corners -15 MM OR should rear be -15mm and front say slightly lower -20? It appears some guys have the rear end a little higher - just not sure. Hoping one of the HAS dealers can pipe in with their favorite set up. The car does have 10MM spacers on each corner.

Thanks for your input!

AlterZgo

If you like how the rake of the car as it currently sits, just tell the tech you want the car raised as high as it can while preserving the current rake. So the tech will just raise the spring perch that has the least amt of upwards adjustment and then raise the spring perch at the other end by the same amount.

You would not lower the perches. You need to raise the perches. Lowering the spring perches lowers the car by the corresponding amount you lower the perches by.

Wilder

I believe minimum adjustment on KW HAS is .4" (if not, .6") rear and 1.2" front.