35mm Billet 12AN Turbo Drain Oil Flange for Mid-Frame & Large-Frame Turbochargers

"IT IS YOUR RESPONSIBILITY TO VERIFY THE OIL DRAIN BOLT CENTER  MEASUREMENT OF YOUR TURBO"

This is BSI's 35mm (1 3/8) -12AN billet oil turbo drain flange. We feel we have solved as many minor issues as possible when installing a turbo drain. That means the install of your drain lines will be a breeze!

Features include:

- Machined from 26XX series forged extrusions.

Why? Well its home is one of the very hottest locations on your vehicle. Continuous heat cycles on 6061 extended drains can be susceptible to stress cracking depending on mounting locations and plumbing.

-  Captured High temp O-ring Seal (No more paper gaskets, no more RTV, and unlike the China drains this O-ring wont fall out during install). RTV + Oil Drain = bad practice.

- 12AN Male Connection feed with a tapered bore to maximize draining.

- 2" on center bolt hole spacing. With counter sunk slotted holes to guarantee proper fitment and drain hole alignment. 

- M8-1.25x16mm Stainless hardware supplied. (S300 will need 3/8-16 Hardware)

- HARDWARE INCLUDED

What does it fit?!

We designed this unit to fit all mid-frame turbochargers. 

True North Turbos, Borg Warner (S200,S400), Bullseye, Comp Turbo, CX Racing, Garrett (G40,G42,G45), On3 Performance, PTE, VS Racing, and many more.