my a4s are pretty good but u sit lower than stock seats. i am only 5'4 and 135lbs. at first, i wasnt used to sitting far back (even if the chair was as close as it could be).
but yah, sparco foam is much better than corbeau cushion. sparco seems more sturdy, but u get what u pay for
but yah, sparco foam is much better than corbeau cushion. sparco seems more sturdy, but u get what u pay for