Billet T3 T4 Turbo Oil Drain Flange 10AN & O-Ring Prelude is engineered to exacting standards

is engineered to exacting standards with proprietary design

This ECU Test Kit/Engine Simulator is the complete package you need to test

Dual pass heat exchanger

Simply select "yes" for Install and you will receive a confirmation email with further instructions on where to send your ECU

and high strength steel are some of the key features this new model offers

Billet T3 T4 Turbo Oil Drain Flange 10AN & O-Ring Prelude is engineered to exacting standardsPrecision Works Billet T4 T6 Turbo Oil Drain Flange 10AN and O Ring This solves all the problem with the paper gasket on the oil drain flange! Precision CNC machined from 6061 billet aluminum, this oil drain flange with O ring is the perfect solution for your turbo oil drain. You no longer need to use paper gaskets or any sealant! Fits smaller turbos from Precision Turbo, Garret, Borg Warner, and more Fits T3, T4, and smaller T6 turbo Does not fit