Description

4″ Stainless Downpipe Flange and Clamp Borg Warner T4 housing on S400 Series S SX SX-E S400 S400SXE S475 S480 S463 S467.Flange has a 4 ID on the back end so you just slip a 4 OD tube into it and weld.

304 Grade Stainless Flange machined from Billet.117.4mm OD (4.62) Flange has flat face to fit the flange on the T4 housing on Borg Warner S, SX, SX-E 400 Series.
**Will not work on these turbo models that have the “T6” turbine housing where the face of the flange is beveled.

Also includes a very sturdy matching high quality stainless MADE IN USA V-band Clamp.