Its finally here. A drop in version of our popular KC38r for the OBS trucks. This is our version of the famous gtp38r but with a few tweaks kind of like a 38r on steroids that is made to drop right into the OBS trucks. This turbo spools great and makes awesome top end power. Here are some of the highlights: Rebuild able Dual Ball bearing turbo for quick spool up and reliability Upgraded Billet 6x6 dual plane 66x93 compressor wheel ported compressor cover with anti-surge ring 76x70 high flow turbine wheel to increase flow through the turbine housing Awesome turbo to tow with on smaller injectors. This turbo runs well up to about 250/100s when used with an intercooler.