Split Second AIC2-6 Port Injection Controller for BMW N54 and N55
The Split Second AIC2-6 additional injector controller is the proven solution for reliable port injection control on turbocharged and supercharged BMW engines. Perfect for BMW N54 and N55 port injection kits, this controller and integrated injector harness deliver the extra fuel you need in boost without altering stock injectors or ECU calibration. Injector connectors are EV6 and EV14 USCAR.
We use the AIC2-6 on our own builds and our customers consistently report smooth drivability off boost and stable fueling under load. If you are searching for a N54 port injection controller, N55 port injection controller, additional injector controller, or a Split Second AIC2-6 in the UK, this is the dependable, tuneable option enthusiasts choose.
Why choose the AIC2-6 for your BMW N54 or N55
- Designed for turbo and supercharged applications to supply additional fuel only when required in boost.
- Integrates with the stock ECU to keep factory drivability under light load while meeting high boost fuel demand.
- Controls upstream or port injectors and is especially effective on modern direct injected engines that are hard to modify.
- Includes integrated injector harness for straightforward installation with EV6 and EV14 USCAR connectors.
- Two internal injector drivers can run from a single or independent tables. Each driver can control up to four high-impedance injectors.
Powerful tuning with TunerPro RT
- Based on TunerPro RT with more robust tuning capability than AIC-1.
- Programmed via a standard USB cable for easy connectivity.
- Real-time programming, dashboard, and data logging using TunerPro RT.
- Two-dimensional load versus RPM tables for precise fuel control.
- Compensation tables for elevation, air temperature, and injector dead time.
- Map switching via on-board comparators or user input.
- Versatile tach input with user definable pre-scaler and post-scaler to suit most engine speed signals.
- Select between one and eight injection pulses per engine cycle.
The AIC2-6 uses your MAP or MAF signal for calibration, providing consistent, accurate fueling as boost and load increase.
Vehicle compatibility
BMW 1 Series
- 2007-2013 E82 Coupe 135i and 1M
- 2007-2013 E88 Convertible 135i
BMW 2 Series
- 2014+ F22 M235i
- 2014+ F23 Convertible M235i
BMW 3 Series
- 2007-2011 E90 Sedan 335i and 335xi
- 2007-2011 E91 Touring 335i and 335xi
- 2007-2013 E92 Coupe 335i and 335xi
- 2008-2013 E93 Convertible 335i and 335xi
- 2012-2014 F30 335i and 335ix
- 2012-2014 F34 335ix Gran Turismo
BMW 4 Series
- 2014 F32 Coupe 435i and 435xi
- 2014 F33 Convertible 435i and 435xi
BMW 5 Series
- 2007-2009 E60 Sedan 535i and 535xi
- 2007-2009 E61 Touring 535i and 535xi
BMW 6 Series
- 2011+ F13 640i Coupe
- 2011+ F12 640i Convertible
- 2011+ F06 640i Gran Coupé
BMW 7 Series
- 2011+ F01 740i
- 2011+ F02 740Li and 740LiX
BMW X Series
- 2012+ E84 X1 xDrive35i
BMW Z Series
- 2009+ E89 Z4 35i and 35is Roadster
BMW M Series
- 2015+ F87 M2 with N55
Fitting and support
Professional fitting and setup are recommended for best results. Nforcd offers in-house installation, calibration support, and aftercare at our Warwickshire facility. Request a fitting quote at Sales@nforcd.com.
Compatibility check before dispatch
We verify fitment before shipping. Provide your UK registration number or the last 7 digits of your VIN at checkout and we will confirm compatibility for your vehicle.
Part number
101-0193
More information
Manufactured by: Precision Raceworks
Legal notice: For racing vehicles that may never be used on a public highway.
Common search terms
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