Oursteel S400/K31 turbo compressor flanges are machined to allow welding of your 4in.16 ga.,3.5 in. or 3.00 OD tubing.
Borg Warner Turbo Compressor V-band Flange Clamp S400 S400SX-E S500SX S500SX-E
Turbo Compressor Inlet + Outlet Adapter Flange for SR20DET S14 S15 T28R GT25R
Aluminum V-band Flange & Clamp Kit For Borg Warner Turbo Compressor S400 S500 US
Turbo Compressor V-band Flange & Clamp Cummins 5.9L For Holset HX35 HX35W HX40W
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3" Turbo Compressor Inlet Adapter Flange Fit Garrett GT28 GT28R GT2560R GT28RS