Tbh w/ u, I'm not sure about the ride quality would b the same between those two, or its ride height. U might wanna check the suspension thread to see the S Tech lowers like the SA, and check Tein's website. U can also contact them. Their customer service is top notch btw.Thats what I was thinking. If i ever got different wheels for a flushed look I cant adjust to fill the gap. Are SA just as comfortable as S Tech? and can SA drop lower than S tech? Tein dont usually drop that low