Turbosmart Billet Turbo Drain Adapter, 52.4mm, Large Frame, Universal, Each

A clean oil return starts with a drain fitting that actually fits and lasts.

• ▸Machined billet aluminium handles heat cycling without distorting
• ▸52.4mm bolt pattern suits a wide range of large-frame turbos
• ▸Direct replacement for worn or incompatible factory drain flanges
• ▸Keeps the return line seated correctly under sustained load

Cast or stamped drain fittings are a common failure point on built motors — they warp, they weep, and they cause headaches at the worst time. Turbosmart's billet construction holds its shape across the heat cycles a turbo drain sees daily. For a part that costs less than an oil change, cutting corners here makes no sense.