Description
Specs:
- WHP Potential on Gasoline: 950 WHP
- WHP Potential on E85: 715 WHP
- Tune requirement: Yes
- Recommended Tuning Suite: EcuTek, Bootmod3, MHD
- Flow Rate Increase Over Stock: 55%
- Max Operating Pressure: 250bar / 25MPa / 3625psi
Introducing Nostrum Stage 2 N55/S55 Injectors! These are the largest injectors currently available on the market. They have been designed and tested to flow an incredible 55% more fuel than the stock S55 injectors, and 12% more fuel than the EU5 M5 injectors when compared to stock. That additional fuel flow allows for a significant increase in horsepower, with proper tuning. We estimate that these injectors will flow enough fuel to make over 900 wheel horsepower, and have already fueled more than 700 wheel horsepower vehicles - without the need for secondary port or meth injection!
Inside the box, you will find everything you need to get your new injectors installed quickly, including pre-installed decoupling rings and detailed installation instructions for a high quality install. When you are ready to tune, we have injector tuning data available for your dealer or tuner. Being that everything is installed like a factory part, there’s no need to worry about secondary injection controllers, filling meth tanks, clogged meth injectors, or any of the other complex solutions people use to squeeze more power out of these vehicles. Additionally, these injectors are operating with all the OEM ECU’s engine management system diagnostics and safety functions – resulting in a much happier and responsive system!
Take full advantage of your Nostrum Stage 2 injectors by pairing them with our HPFP upgrade kit, flowing an incredible 36% more fuel than the stock pumps! That additional fuel flow allows for significant torque increases earlier in the rev range, and provide the injectors with all the fuel they need to make more peak horsepower, when properly tuned. Get the best deal by bundling up!
These products come complete with everything you need inside the box, including detailed install instructions. Nostrum back all of our parts with a lifetime warranty. Tuning guides are also available for your dealer or tuner. We have customer service and calibration engineers on staff to provide you with any support that you may need, from install to tuning.
Application List:
- BMW F82/F83 M4
- BMW F80 M
- BMW F87 M2 Competition/CS
- 2011–2015 F30/F31 335i
- 2013–2016 F32/F33/F36 435i
- 2013–2015 F30 ActiveHybrid 3
- 2013–2016 F22/F23 M235i
- 2015–2016 F20/F21 M135i LCI
- 2012–2015 F20/F21 M135i
- 2016–2018 F87 M2 (Non-Competition)
- 2013 E8X - 135i
- 2013-2017 F10/F11/F07 535i
- 2013-2017 F25/F26 X3/X4 35i
- 2014-2019 F15/F16 X5/X6 35i
- 2013 E9X - 335i
- 2013+ E84 - X1 35i
- 2013+ E70/E71 X5/X6 35i
- 2013-2018 F06/F12/F13 640i
- 2013-2015 F01 740i/Li