Dealer - Borg Warner EFR Turbine Housing V Band Flange 3.0 or 3.5" Downpipe

Borg Warner EFR Turbine Housing V Band 3.5" downpipe flange. This the exact size flange needed for all the Borg Waner EFR series turbochargers. This is machined from a forged piece of billet 304 stainless material for strength, will not warp as easy as other flanges that are cast then machined. This is a special flange we developed to allow you to either run a 3" downpipe(mated to inside of flange), or a 3.5" downpipe welded to outside of flange. -Machined from Forged Billet 304 Stainless Steel-Billet material resists warping when welding-Able to weld 3.5" or 3" downpipe.