Vibrant Turbo Flange -10AN Extended FittingEliminate the hassle of installing your turbo drain line within the tight spaces on your turbo with Vibrant Performance's new Turbo Drain Extension Fitting. This fitting extends any 10 AN male drain port making it much easier to access and tighten down your drain line. 10 hex extends 2 in. from drain. Turbo Drain Extension Fitting; 3 in. Overall Length;