3" Stainless Downpipe Flange and Clamp Borg Warner EFR Turbos 6258, 6758, 7163, 7064, 7670 8374 9180 Option:Flange only provide quicker response and the

provide quicker response and the most stable boost curves yet

Big diameter eyelet hole for T3 5 bolt to 3 bolt swingvalves

33% Turbocharger weight reduction vs iron housing

035" orifice / hole size) for Garrett GT and GTX Ball Bearing Turbochargers

3" Stainless Downpipe Flange and Clamp Borg Warner EFR Turbos 6258, 6758, 7163, 7064, 7670 8374 9180 Option:Flange only provide quicker response and the3" Stainless Downpipe Flange and Clamp set for Borg Warner EFR Turbos model 6258, 6758, 7163, 7064, 7670, 8374, 9180 304 Grade Stainless Flange machined from Billet. 92mm OD Flange has "angled" inside alignment groove unique to the Borg Warner EFR models Also includes a very sturdy matching high quality stainless MADE IN USA V band Clamp. Flange Spec ID: 72mm OD: 92mm