{"product_id":"split-second-aic2-6-port-injection-controller","title":"Split Second AIC2-6 6-Channel\/6-Port Port Injection \u0026 Aux Fuel\/PI Controller for BMW N54 N55 (135i 335i M235i) - Secondary Injector Piggyback with EV6\/EV14 USCAR Harness, MAP\/MAF Based, TunerPro RT Compatible - UK Stock","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eAIC2-6 Six Channel Auxiliary Injector Controller for BMW N54 and N55\u003c\/h2\u003e\n  \u003cp\u003e\n    Looking for a rock solid way to add port fuel on your twin turbo BMW straight six without upsetting factory driveability? This AIC2-6 unit is a proven auxiliary injector controller that drives six additional injectors with precision. Ideal for N54 and N55 port fuel setups, it delivers the extra fuelling you need under boost while leaving the stock ECU strategy intact. Supplied with an injector loom using USCAR EV6 and EV14 connectors.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    We run this controller on our own builds and our customers consistently praise the smooth off‑boost manners, crisp tip‑in and stable air‑fuel ratios at high load. If you are searching for a BMW fuelling upgrade that simply works, this is the dependable solution.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy enthusiasts choose this controller\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBoost-referenced auxiliary fuelling only when you need it, keeping OEM-like behaviour in normal driving.\u003c\/li\u003e\n    \u003cli\u003ePerfect companion for port fuel rails on direct-injected N54 and N55 engines where the factory system reaches its limits.\u003c\/li\u003e\n    \u003cli\u003eIntegrated harness with USCAR plugs to suit EV6 and EV14 injectors for a tidy, straightforward install.\u003c\/li\u003e\n    \u003cli\u003eTwo internal injector drivers with the option to run a single shared or independent fuel tables. Each driver supports up to four high-impedance injectors.\u003c\/li\u003e\n    \u003cli\u003eMap switching via onboard comparators or user input to suit different fuels or boost targets.\u003c\/li\u003e\n    \u003cli\u003eAccepts tachometer signals with user-definable pre-scaler and post-scaler so it works with a wide range of RPM sources.\u003c\/li\u003e\n    \u003cli\u003eSelect between one and eight injection events per engine cycle for precise control.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFlexible calibration and live tuning\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eLive tuning and data logging using TunerPro software with more capability than the earlier AIC-1.\u003c\/li\u003e\n    \u003cli\u003eEasy connection over USB for quick setup and revisions.\u003c\/li\u003e\n    \u003cli\u003e2D load versus RPM tables for accurate delivery across the rev range.\u003c\/li\u003e\n    \u003cli\u003eCompensation tables for barometric pressure, inlet air temperature and injector dead time.\u003c\/li\u003e\n    \u003cli\u003eUses MAP or MAF as the load reference for consistent fuelling as boost rises.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eVehicle applications\u003c\/h3\u003e\n  \u003cp\u003eBMW 1 Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2007–2013 E82 Coupe 135i and 1M\u003c\/li\u003e\n    \u003cli\u003e2007–2013 E88 Convertible 135i\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW 2 Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2014+ F22 M235i\u003c\/li\u003e\n    \u003cli\u003e2014+ F23 Convertible M235i\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW 3 Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2007–2011 E90 Saloon 335i and 335xi\u003c\/li\u003e\n    \u003cli\u003e2007–2011 E91 Touring 335i and 335xi\u003c\/li\u003e\n    \u003cli\u003e2007–2013 E92 Coupe 335i and 335xi\u003c\/li\u003e\n    \u003cli\u003e2008–2013 E93 Convertible 335i and 335xi\u003c\/li\u003e\n    \u003cli\u003e2012–2014 F30 335i and 335ix\u003c\/li\u003e\n    \u003cli\u003e2012–2014 F34 335ix Gran Turismo\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW 4 Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2014 F32 Coupe 435i and 435xi\u003c\/li\u003e\n    \u003cli\u003e2014 F33 Convertible 435i and 435xi\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW 5 Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2007–2009 E60 Saloon 535i and 535xi\u003c\/li\u003e\n    \u003cli\u003e2007–2009 E61 Touring 535i and 535xi\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW 6 Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2011+ F13 640i Coupe\u003c\/li\u003e\n    \u003cli\u003e2011+ F12 640i Convertible\u003c\/li\u003e\n    \u003cli\u003e2011+ F06 640i Gran Coupe\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW 7 Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2011+ F01 740i\u003c\/li\u003e\n    \u003cli\u003e2011+ F02 740Li and 740LiX\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW X Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2012+ E84 X1 xDrive35i\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW Z Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2009+ E89 Z4 35i and 35is Roadster\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eBMW M\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e2015+ F87 M2 with N55\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and support\u003c\/h3\u003e\n  \u003cp\u003e\n    Professional fitting and calibration are recommended for best results. MJ Modifications offers installation, setup and aftercare at our Warwickshire workshop. Request a fitting quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility check before dispatch\u003c\/h3\u003e\n  \u003cp\u003e\n    We verify fitment before shipping. Add your UK registration or the last 7 of the VIN at checkout and we will confirm compatibility for your car.\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e101-0193\u003c\/p\u003e\n\n  \u003ch3\u003eAlso searched as\u003c\/h3\u003e\n  \u003cp\u003e\n    AIC2 6 channel injector driver UK, auxiliary injector control unit for BMW 135i 335i 435i 535i 640i 740i Z4, N54 fuel controller, N55 fuelling controller, PI controller UK, port fuel driver, additional fuel computer, USCAR EV6 EV14 injector loom, boost referenced fuelling module, piggyback fuel controller for BMW E82 E88 E90 E91 E92 E93 E60 E61 F22 F23 F30 F32 F33 F13 F12 F06 F01 F02 F87, map sensor based fuelling, MAF referenced auxiliary injection, six injector controller, BMW straight six turbo fuel management, AIC2-6 UK stock, BMW N54 N55 extra injector controller, tuner friendly port fuel controller, TunerPro real-time calibration.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eLegal notice\u003c\/h3\u003e\n  \u003cp\u003e\n    For racing vehicles that may never be used on a public highway.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Precision Raceworks","offers":[{"title":"Default Title","offer_id":56006649348482,"sku":null,"price":726.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/SPLITSECONDAIC2-6PORTINJECTIONCONTROLLER-2_1946x_68399616-6f25-4bab-8d52-1d364a297817.png?v=1764059735","url":"https:\/\/mjmodifications.co.uk\/products\/split-second-aic2-6-port-injection-controller","provider":"MJ Modifications","version":"1.0","type":"link"}