the part number for sr20de pistons with rings is PAD30
$36 a peice
$144 for four
you can order std .020 and .040 over

<a href="" target="_blank">98 sportage</a>: warn manual hubs,upyourkia spacers, 104 tj springs, 235/75/r15 BFG T/A KO, tracker rims, cone air filter, custom cat-back with a skunk2 muffler. gonna be a 2.3L