Modified Billet 75mm GT4202 w/ 40 psi Wastegate by Zeki

This is a modified version of the popular GT4202 Garrett design with a billet wheel upgrade and the great Zeki wastegate design that partially opens at 26 psi and then fully opens at 40 psi! It is a wonderful choice for sub 650 hp 11-14L engines that spool immensely faster than the common s400 or 410 based options (such as the 171702). As always, contact us with any questions you may have!