This is the cushion my wife uses. It’s pretty big and might address your wife’s thigh support requirement. https://www.amazon.com/dp/B01N2VSUAE/ref=cm_sw_r_cp_tai_1ybyDbVPDP7HGGood Afternoon-New to the forum. 2018 2.0. Nice car but passenger seat sux. Trying to find a fix for seat height adjustment. Needs to be higher cause better half hates to sit there. Road trip in jeopardy. Have complained to Honda customer service person(?) and dealership. They all say they’ve never heard of the problem. I guess they’ve never googled the issue. New model seems be the same. Is there an Acura seat that is more than a 4 way adjustable seat? Acura dealer won’t touch the question, liability I presume. Help!!