Precision Turbo & Engine – 4 3/8″ Turbine Discharge Flange Precision Turbo & Engine – 4 3/8″ Turbine Discharge Flange No matter what sort of flange you may need, Precision Turbo and Engine has got the right part for the job. We carry a full line of turbine inlet flanges, turbine discharge weld flanges, oil drain flanges and compressor cover discharge flanges. – Fits most T4 based turbochargers with a 4 3/8″ discharge, such as the PT88 and PT8847 – Manufactured from mild steel – For use on a 4.0″ downpipe Why bother with cheaper quality flanges that may crack or not seal correctly? Trust Precision to correctly supply the best flange for your project.
