CA BNIB Borg Warner EFR 7163G IWG T4 Twin Scroll - Forums
CA BNIB Borg Warner EFR 7163G IWG T4 Twin Scroll For Sale Items
EFR Ecoboost mustang build Ford Mustang Ecoboost Forum
EFR Ecoboost mustang build Ford Mustang Ecoboost Forum
Borg warner EFR users, Page 7
Full Race BorgWarner EFR G-Type 0.80 A/R IWG Turbine Housing
BW EFR 7163 Twin Scroll (T4 & IWG)
borg warner efr turbo?, Page 2
My BorgWarner EFR Twin Turbo Project - Nissan Road Racing Forums
Full Race BorgWarner EFR C-Type 0.92 A/R IWG Turbine Housing
EFR Ecoboost mustang build Ford Mustang Ecoboost Forum
Part #: 179389 The engineers at Borg Warner analyzed every component of a turbocharger and re-engineered the entire unit with the latest technology.
BorgWarner EFR-7064 Turbo Charger 0.92A/R WG T4 Twin Scroll
EFRs - Wat do it do? - Nissan Road Racing Forums
CA BNIB Borg Warner EFR 7163G IWG T4 Twin Scroll - Forums
Good read, may be a repost - EFR tech brief [Archive] - Audizine Forums