The BNR ST71 turbocharger upgrade is intended for cars with auxiliary fuel systems! This turbo is good for up to around 500 WHP. This upgrade takes a little longer to spool over the ST67 (300 RPM) but nets around 100 more peak HP when maxed out. If you anticipate aux fuel system and/or a forged internal engine this turbo would be the best option!
This is what you get when you purchase the ST71!
- BNR 3071 G2 Center Housing Rotating Assembly (VSR balanced)
- BNR T04B Compressor housing with a 2 bolt inlet (.60 a/r)
- BNR 10cm (.72 a/r) exhaust housing
- 30mm Internal wastegate with heavy duty swing valve assembly
- Adjustable internal wastegate with stainless mounting bracket (15 psi crack pressure)
- BNR Cast iron turbine inlet adapter
- BNR Cast iron Turbine outlet adapter
- Multi-layer turbine inlet and outlet gaskets (for the BNR housing)
- 2 bolt aluminum compressor inlet adapter with O ring
Hardware included:
- 7 M10 1.5 stainless studs
- 7 M10 1.5 Stainless nuts
- 7 M10 2mm Stainless washers
- 1 M10 1.5 Allen head bolt (for turbine outlet adapter)
- 2 M8 1.25 Stainess 37MM length studs (for compressor inlet adapter)
- 2 M8 1.25 Stainless flanged nuts
- 60mm ID/2mm diameter O ring
- 1 Aluminum oil inlet adapter
- 1 M12 1.5 Stainless Banjo bolt (oil inlet to adapter)
- 6 M12 Copper washers (oil inlet)
- 6 M14 Copper washers (water inlet/outlet)
- Upgraded, stainless oil outlet tube with O rings (Comes standard on units purchased after 2/15/2024)
- Year:
- 2013/2014/2015/2016/2017/2018
- Make:
- Ford
- Model:
- Focus
- Submodel:
- ST
BNR Limited Warranty
