have a pair of KO4 turbos that need a rebuild. Left side ok right side leaks oil into inter cooler. Still were boosting ok and no housing damage. Also have 034 KO4 inlets, SRM insulated turbo oil feed lines, working coil packs and icm's. S4 b5 hid headlight housings, 93k KO3's with inlets, MTM catback exhaust pm or text 978-290-2267