N54 port injection only BMS Port injector plugs available here. $89. I was thinking port injection but I am also unsure if my stage 2 pump is OK for stock injectors and port injection at the same time. 0L, BMW E61 N54 3. Also, it is known that whatever CBU there is, it doesn’t affect performance that much. The typical N54 port injection method (which I currently have) involves a spacer between the engine and stock intake manifold that creates an additional surface for potential boost leaks. 0L, BMW E71 N54 3. Lightweight, durable, and compatible with E85, this kit is perfect for Stage 3 builds and custom setups. Apr 6, 2019 · My post was confusing -- I didn't mean that the port injection was not going to significantly help the buildup, I just meant that it might not 100% keep the intake valves clean, but your video is impressive. Bav Tech BMW Scan Tool $299. PNPECU adapter for Maxxecu $950 plus add-ons This will let us get started on the JB4 port injection control and mapping now without having to wait for our PI box to be fully ready/tested. 0L, BMW E71 X6 xDrive35i N54 3. Dec 13, 2021 · Not sure which I should do. EDIT: I will say that people do modify the stock manifold, but I'm not much for mixing plastic/epoxy and metal. com/n54-port-injection-conversion-kit/Injector puller tool kit from FCP Euro:https://www. Feb 24, 2024 · Doing some design work for the next generation of our JB4 port injection controller and features that might interest the N54 crowd. May 21, 2019 · This video illustrates the procedure to install the BMP Port Injection System onto your N54 cylinder head. This SnowPerformance Boost Cooler Stage 2 Direct Port Water/Methanol Injection Kit (Mfg#SN0-2169-BRD) fits BMW N54 3. 10 Question; I am using a METH port injection with the BMS controller. The manifold offering is more of a manifold upgrade consideration. 0L, BMW E92 335xi N54 3. Allows use to aluminum manifolds with port injection bungs without actually having port injection. Looking for some more fuel for your S58 powered BMW? Not looking to run Bulky PI plates, and push your TB and charge tract out of alignment? Aug 29, 2024 · Port injection is hands down the superior choice over methanol injection for BMW N54, and I'm about to break down why!If you're looking to maximize power and Port injection kits are offered in five different packages to meet your needs: Base port injection kit: (included in Bronze, Silver or Platinum Kits) Fuel-It! custom black anodized spacer for the intake manifold; Fuel-It! custom black anodized fuel rail; Black anodized aluminum and stainless steel hardware Feb 6, 2021 · To be honest, I am sketchy about changing type of an injection. The Ultimate Fueling Solution for Your N54 Equipped BMW! These kits add six supplemental low pressure fuel injectors allowing fueling of up to 1000+ whp using E85, methanol or other performance fuels. I'd think it might be of great interest to convert to N55 injectors if that is possible rather than removing the DI altogether. This was pu Product Information. 99 USD Regular price $49. While the N54 platform is relatively easy to make good power on, it struggles with reliability and expensive repair costs normally associated with the high pressure fuel delivery system. All PFI injectors are Upgrade your BMW N54 or N55 engine with our high-flow aluminum intake manifold featuring integrated port injection bungs for enhanced fueling. CBU can be limited by type of oil. Fits all N54 and N55 Engines. The stock direct injection system still remains carries quite a bit of the weight. When port injection is flowing you should see a meth flow trace appear in JB4 logs that mirrors "fuel enrichment" (port injection dutycycle request). 99 Description. Will work to upload some more The Burger Motorsports JB4 Port Injection Controller attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. This often looks something like a single Walbro 450 or Walbro 525 LPFP. N54 Port Injection. That has led me to start pondering what it would take to to support DI deletion while retaining general DME control over the engine. No other kit has this kind of detail built into it. BLACK MARKET PARTS. The JB4 port injection controller is fully integrated solution allowing enhanced port injection mapping and safety. 95 $1,195. The fuel rail has two ports for a return fitting so it can be run as a dead end rail or return to your This Precision Raceworks N54/N55 Multi-Port Injection Kit - 750cc (Mfg#601-0015) fits BMW E60 N54 3. 0L, BMW E90 335xi N54 3. For example the JB4 port injection controller: 1) Uses low fuel pressure in conjunction with boost pressure to evaluate injection pressure and adjust PI IPW dynamically as required to maintain consistent flow volume. To complete these kits, you will need at least the basic Fuel Line, Fuel Injectors and a Port Injection Controller available separately or they can be added to your package. Posts; Latest Activity; The JB4 can only adjust fueling via the port injection. This is a sticky topic. Our Direct Port Injection Plate is the easiest and best way to install water methanol on your BMW N54/N55 Engine. Collapse. N54 Integrated Oil Pressure Sensor (LICENSE ONLY) Nexsys Motorsport. Single pumps usually support about 450-550whp on 100% E85 with port injection. Power wise, port injection is not as good as direct injection, so you might actually take a hit there. Split Second N54 JB4 Flash Only Port Injection Controller - (NO LONGER AVAILABLE) Plug and play port injection controller. Of course, it depends on brand and exactly which options you look at. 0L, BMW E93 335i N54 3. Oct 24, 2021 · A good plate port meth injection does the job well. For example the JB4 port injection controller: 1) Uses low fuel pressure in conjunction with boost Dec 2, 2016 · So I was in contact with Marcus @Sharp and we had some great conversations about using my car as the test mule for their new offering of the N54 Port Injection Manifold. I am monitoring the meth pump current via the FSB connected on pin 2 of the jb4 DB25 (instead of the PI injector current). Port injection or meth. It is in excellent condition, perfect fitment, and there are only a few light scratches on the rear of the fuel rail. Port injection only Been trying to find a definitive guide and parts list to running for port injection , Direct Injection delete, I’ve seen the kits for direct injection delete my question I guess is more on the tuning side of things I currently am fbo Fapo 19t jb4 BEF but I keep burning through these older index injectors and ready to be Jan 7, 2018 · Has anyone successfully set up an N54 to run on port injection only? Not exactly sure what the pros/cons of such a set up would be but was curious if it’s possible or has been done. E-Series N55 JB4 Performance Tuner Check our wiki N54 Support page for more details PNPECU Wiki N54 MaxxECU Race Support Page PNPECU Wiki N54 MaxxECU Pro Support Page. Snow Performance N54. Shop now for fast shipping and easy returns! Jan 13, 2023 · Here's what I came up with so far. 0L, BMW E60 N55 3. Brand: ES#: 4041068 Mfg#: N54-PORTINJCONMO BMW N54 Black Intake Manifold Only. To my surprise it looks like someone is already doing it lol. Replace your factory plastic manifold with a stronger, lightweight aluminum design, perfect for increased airflow and performance. For those running a JB4 the BMS integrated port injection controller should be used instead which offers superior performance and a lower price. Smart coils This is for port injection converted vehicles ONLY. 100% E85 compliant, it seamlessly integrates with your car. Engine. 0L, BMW E61 535xi N54 3. Full catless exhaust, downpipes The Burger Motorsports JB4 Port Injection Controller attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. Knowing the only real cause f A video to describe the different options and features and how to order our DIY port injection kit for the BMW N54 and N55 motors. It won't have all of the cool port injection specific features we have planned with the new PI box but even like this will be superior to any of the other port injection control mechanisms currently out. Elite Kit is compatible with all E chassis and F chassis engines including the S55. May 8, 2020 · Any updates on port injection safety or batch firing? Has anyone lost a motor recently to PI or PI related? Some still have concerns with Helix and Double Barrel does not work on all applications. This is the Gen 2 port injection kit from MMP and it is best, lightest, and most cost effective port injection kit on the market for your N54, N55 or S55. ly/2xc0EoABudget Build Parts List So FarTurbos RHD UK/Australia - https://ebay. I have the bungs blocking the injectors ports on the manifold for now and my main question is with the BMS JB4 Port Injection PI Controller does it bypass the stock fuel injection or will the port injection work in sync together. Remove DI injectors and switch to port injection on your BMW N54 with the VTT PI Delete Kit. N54/N55/S55 Port injection Fuel line (Plate Style PI) Regular price $49. Port injection has to be set such that fuel pressure holds steady, and then fuel scalars need to be set such that fuel trims remain within range during most conditions. This would probably address the N54 injector issues. 0L, BMW E82 1 M Coupe N54 3. Click on our Attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. With the start of the new season, I have updated my JB4 interface and my JB4 firmware to G5_ISO_32_10. BMW 335i N54 Port Injection Install: 17T Hybrid BuildA quick video on the port injection kit i have just installed on the 17T hybrid turbo build. But to get to the next power level I know I am going to need more fuel so that is why I am gathering parts for a port injection setup. Sep 1, 2021 · N54 Port Injection Plate Pros & Cons. Most of us looking for >700 are still going to need PI. 00. Add more fuel via port Injection while increasing airflow! Replaces your weak factory plastic N54/N55 intake manifold with a direct fit high flow high strength aluminum manifold. . 00 These kits add six supplemental low pressure fuel injectors allowing fueling of up to 1000+ WHP using E85 Version 2 PFS port injection kit, for the N54, and N55 vehicles (and S55, but for S55, see separate listing in F8X section, which will then include silicone extensions to ease installation). Marcus was kind enough to send me a sample of the manifold as is. Not only that, but it looks awesome too! Upgrade your BMW N54/N55 with the PFS V2 Port Injection Kit. Surprisingly low prices and loads of extra features. Snow Performance N54/N55 Direct Port Injection Plate Only. In this video I explain why I ditched my MMP port injection BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Port Injection with Maxboost for flash only tunes - CAUTION! May 9, 2023 · What does Port injection Do N54? Port injection runs off the low-pressure fuel pump. The only way to do this is to open the PI Controller box to expose the circuit board, there should be a green LED illuminated on the circuit board when the key is turned to the ON position. DIRECT PORT METH INJECTION FOR N54 AND N55 EQUIPPED CARS (Board Only) $479. This full kit is one of the easiest ways to get all six nozzles exactly where you need them for a true direct port installation. Snow Snow Performance N54. 0L, BMW E71 This is the Gen 2 port injection kit from MMP and it is best, lightest, and most cost effective port injection kit on the market for your N54, N55 or S55. 0L, BMW E82 135i N54 3. Vendor: Precision Raceworks Feb 18, 2021 · Just wanted to share 1 of my builds, its running a maxx ecu on port injection only, DI holes are plugged, maxx ecu controls every factory component like water pump, vanos,throttle body,e9x canbus, fuel pumps, and anything else you can think of or want, this car is more track oriented as its Earn Reward Points: 419 Dollar Value of Points: $4. fcpeur The Precision Raceworks N54/N55 TOP MOUNT PORT INJECTION LINE is compatible with most aftermarket manifolds with top mount port injection. Jan 28, 2019 · 700 HP Club - N54 (Dynojet ONLY) Thread starter doublespaces; Start date Jan 28, 2019; Forums. These dummy injectors fit in place of actual port injection injectors to block the holes. Replaces your weak factory plastic N54/N55 intake manifold with a direct fit high flow high strength aluminum manifold. I have read about a few cases where other people have fitted N54 port injection and experienced engine failures not long after. Best of all our kit comes with ports to add direct port meth or direct port nitrous! Th Jul 8, 2024 · Verify that the JB4 Port Injection Controller is actually powered on. DI delete kit Vargas with HPFP plug $400 PI kit $500-1000 with injectors. Running port injection plates doesn’t have quite as many benefits as manifolds, but there are a couple: Cheaper setup; Highly proven; A simple N54 port injection plate is likely to be cheaper than an entire intake manifold. Explore a wide range of our N54 Port Injection selection. I've had my port injection setup on the car for over 2 years and over 60,000 miles on my daily driver. Mar 25, 2024 · The N54 Port Injection Conversion Kit (PICK for short) is a combination of products and software that have been carefully developed by Nexsys Motorsport. So you aren't doing a standalone static fuel map for the split second that the DME tune is them trying to adapt 'around' . E-Series N55 JB4 Performance Tuner Nov 26, 2024 · What is port injection N54? Port injection runs off the low-pressure fuel pump. We took our original design and updated it for even greater performance for the dollar. Earn Reward Points: 999 Dollar Value of Points: $9. No Charge Pipe/ No Port Injection T#: 556591 | Part#: DOC-N54-IM-BLK BMW N54 Blue Intake Manifold Only. 99 Quick Fuel It N54 E6X Port Injection Kit (Mfg#FIEPIK2) fits BMW E60 N54 3. Sep 11, 2020 · Fuel-It N54 Charge Pipe Injection Starter Kit. Be sure to watch and listen to all audio for all t Check out the full playlist on this car - http://bit. The direct injection no longer works and GDI Injectors should be removed, and blanks fitted. When it comes to intake manifolds, it doesn't get any better than this. Features port injection bungs located on the top of the manifold for easy access and optimal injector spray pattern, expansion vacuum ports p N54 Port Injection Conversion Kit Nexsys Motorsport. N54 Port Injection Manifold Assembly Evolution of Speed Port Injection Spacer Kits for the N54 are now available. If you don't have port injection and are thinking about it. If you plan to do both then manifold port injection is neat. BMW Port Injection Kits for the N54 Motors / Add Flash Only PI Controller ($399) - $1,098. … $349. KIT INCLUDES 750CC Injectors FEATURES AND BENEFITS • Increased flow • Integrated top mount port injection bungs • Much stronger than stock • Lightweight aluminum construction • All factory connections • Extra ports for a BOV, Hobb's switch, or boost gauge • Includes upgraded high-temperature o-rings Hi guys, i bought my 2010 335xi couple months ago, now the car have full bolt ons, but now it will idle super rough during cold start, which lead me to believe the injectors might be leaky or malfunctioning, according to my research, a used index 12 will cost about $400 Canadian, so 6x400 totaled at $2400, however, the phonix manifold with 750cc injectors plus a jb4 pi controller will cost The Black Market Parts Multi-port Injection (MPI) kit with flex fuel capability is a necessity to safely and sufficiently support the power levels of upgraded turbos. Burger Motorsports Home of the JB4 the worlds most popular turbocharged tuning system! Available with required port injection hardware (calibrated injectors with plug and play fuel line), or ala-cart without the extra fueling hardware. N55 doesn’t have nearly same issues as N54. These manifolds include but are not limited to the Black Market Parts manifold(s), BKC Manifold, BMS manifold, Sharp Custom, Doc Race and many more All connections are designed Dec 2, 2016 · The EOS v2 manifold on the other hand can come with both meth and fuel injection ports, which is what I've chosen to do, meth/n20 bungs on top, fuel ports on bottom. $1,299. The AIC6 is used for stand alone port injection control in applications where a JB4 is not installed. Material: The port plate and rail is made from Aluminum 6061 T6 and anodized black with laser inscribed MMP logos. 00 $287. For N54 equipped E chassis vehicles only. 00 - Sold out Elite / Add 550cc Injectors and fuel fuel line BMW Port Injection Kits for the N54, N55, S55 $ 399. 0L. Includes 310 stainless steel delete fittings and hold-down brackets. Availability: BMS JB4 Port Injection PI Controller (For JB4 Cars) Attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. Works on any model series with those engines including F series etc. For questions or to inquire The Black Market Parts N54 PERFORMANCE INTAKE MANIFOLD (stock location) is designed to work with most all BMW's that came with N54 engines. EOSPEED has custom 7mm intake studs with a hex on the end for easy installation. com FREE DELIVERY possible on eligible purchases 4) Set "meth scaling" to 99. Looking to get rid of the troublesome and expensive DI injectors on your BMW N54 and move to PI only and a standalone? If so VTT has you covered with its new N54 PI delete kit. Ignition options: Stock coils. I've seen more new vendors on this site in a day than I have on other forums in a year! Is port injection just port Injection or does one company have an inherent advantage over the other 5. The 106 octane fuel may get you to near 600hp with an overdrive HPFP. Compatible with AIC-1, ReFlex Lite, and ReFlex Plus controllers for precise fuel management Meth scaling with port injection & ISO 32. Moving onto the highly tested, proven fueling method to make big power on the N54. This was in my N54 build for about 4k miles. The JB4 port injection controller is a fully integrated solution allowing enhanced port injection mapping and safety. 94 Quick View Compare. I already found a cheap used JB4 Port Injection controller (since I already have the JB4). Just like the intake manifold kits, the machining on these kits is second to none. 19 Black Market Parts (BMP) N54/N55 Port Injection 750cc. We also offer complete intake manifold replacements with integrated fuel injection. Features port injection bungs location on the top of the manifold for easy access and optimal injector spray pattern, expansion vacuum ports perfect for larger diameter blow off valve references, additional gauges, Hobb's switches, and any other expansion I've installed a few different port injection kits, but I finally decided which one I like best. 4) N54 Port Injection Fueling. The stand alone port injection controller is used in applications where a JB4 is not installed. 0L, BMW E88 135i N54 3. Changes include lighter weight, the use • All N54 and N55 BMW Engines Replacement gaskets available here. Basic kit is compatible with all E chassis and F chassis BMW N54 & N55 engines. Find top brands, exclusive offers, and unbeatable prices on eBay. 0L, BMW E92 335i N54 3. BMS Port injector plugs sold separately. BUSINESS HOURS 7am-5pm Pacific Time The AIC6 is a simple stand alone system that allows mapping of port injection as a function of boost pressure and engine speed. 0 N54/N55 Direct Port Injection Plate O-Rings for seal between Injection Plate and head. 0L, BMW N55 3. This kit integrates seamlessly into your car like it left Snow Performance N54/N55 Direct Port Methanol Injection Plate OnlyThis Part Fits: Year Make Model Submodel 2011 BMW 1 Series M Base 2008-2013 BMW 135i Base 2013 BMW 135is Base 2007-2015 BMW 335i Base 2014-2016 BMW 335i GT xDrive Base 2009-2015 BMW 335i xDrive Base 2011-2013 BMW 335is Base 2007-2008 BMW 335xi Base 2014- Nov 2, 2023 · The reflex+ offers some advantages in key areas of the tuning and in particular allowing the port injection to be properly integrated into the DME control. 0L, BMW E60 535xi N54 3. Includes Bosch Motorsport injectors, flow matched for optimal tuning. X. Port injection kits are offered in five different packages to meet your needs: Base port injection kit: (included in Bronze, Silver or Platinum Kits) Fuel-It! custom black anodized spacer for the intake manifold; Fuel-It! custom black anodized fuel rail; Black anodized aluminum and stainless steel hardware Aug 14, 2018 · One of the reasons I wanted this intake manifold was because it integrates port injectors directly into the manifold. 0L, BMW E90 335i N54 3. The car runs strong and I get no misfires etc. Benefits of this kit: 1050 CC Genuine Bosch injectors This BMW N54/N55 Port Injection kit supports upgraded turbo power levels. Price: $1,600 – $2,550. 99 USD Sale price $49. to/2IrRiaq Turbos LHD USA Jan 8, 2020 · Buy Snow Performance - N54/N55 Direct Port Injection Plate Only (SPHSNO-40069): Snow Plow Attachments & Accessories - Amazon. 0L, BMW E70 N55 3. Availability: Parts List:Nexsys Port Injection Kit:https://nexsysmotorsport. Features port injection bungs located on the top of the manifold for easy access and optimal injector spray pattern, expansion vacuum ports perfect for larger diameter blow-off valve references, additional gauges, Hobb's switches, and any other expansion you can imagine. 00 – $ 699. Boost your N54 engine's power with the BMP Port Injection kit. 99 USD Add to cart. Nitrous Oxide Injector Plate. Download the install guide here: Split Second Flash Only Works with any port injection kit for your N54 N55 S55 B58 S58 N63 S63 Power Goals: Under 700 WHP the 550cc is suggestedBetween 700-800 WHP the 750cc is suggestedBetween 800-1000 WHP the 1000cc is suggestedOver 1000 WHP we suggest the 1300cc MADE, DESIGNED, AND CALIBRATED IN THE USA Specialty injectors are available Port Injection Kit (Mfg#BMW-N54-PRM-750) fits BMW E60 535i N54 3. So we can expect this for now to be a DIY port injection kit which to me is a lot of fun! 07 335i at/custom 6870 gen2 st/vac engine and stage 3 head/fabfactory intake w/pi/1000hp ad fmic/eos billet fuel setup/bl coils/dual oil coolers/rb external pcv/pd trany w cooler/m3 front n rear suspension w/rouge bearings/hotchkis adjustable end links/adustable rear toe arms and camber links/eibach swaybars/bc racing br coilovers and camber plates/akg rear subframe, diff, rear shock bushings Split Second N54 JB4 Flash Only Port Injection Controller - (NO LONGER AVAILABLE) Plug and play port injection controller. This kit is capable of supporting all BMW’s with N54 and N55 engines with supplemental fueling. Split Second N54 JB4 Flash Only Port Injection Controller - (NO LONGER Sep 28, 2023 · Up for sale is a lightly used N54 / N55 Phoenix Racing BMW Port Injection Intake Manifold. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Let's Talk About Port Injection Options Google Search Feb 24, 2024 · Firstoff for just PI one needs to change the injection timing code from SOIT to EOIT (start of injection timing / end of injection timing), I hope NexSys is doing that. Keep it running at its best with our fuel injector cleaning kit for improved performance. N54 Port Injection Conversion Kit Nexsys Motorsport. 99 Quick direct port meth injection for n54 and n55 equipped cars PRODUCT DESCRIPTION Are you running meth or planning to run meth but want better control, distribution, and additiona… $1,195. I already have FBO with 17t turbos, 2" inlets, N20 map sensor, 2 step colder plugs, Eldor coils, and a Fuel-It stage 2 fuel pump. 00 $179. Port injection can continue to spray when the DME has shut down individual cylinders (something the N54/N55 dme is capable of doing as a part of normal operating conditions for performance, efficiency, and safety). 00 Our Direct Port Meth Injection (DPMI) kits have six individually controlled methanol compatible injectors that are boost and RPM referenced so the days of on/off meth control or trying to control meth flows by varying the power signal to the pump are gone. Lot of options on that. Built motor and deka s3 dct clutches. Port injection adds a new fuel rail along with 6 injectors. Once again I know why but is it truly that much better than port meth. This is where the hoses for your catch cans go over the top so you wouldn't see it. The why. Being in business for almost twenty years is no small accomplishment and that is just what Snow Performance has accomplished since they had their start in 2002 when they began designing and manufacturing Port Injection kits add six supplemental low pressure fuel injectors allowing fueling of up to 1000whp+ using E85, methanol or other fuels. The Black Market Parts Multi-port Injection (MPI) kit with flex fuel capability is a necessity to safely and sufficiently support the power levels of upgraded turbos. This is a perfect way to add reliability while increasing air flow, adding port injection. The issue with a HPFP being driven by a controller is NOT the same as port injection. If the trace is stuck at 0 there is likely a wiring or setup issue. Requires extensive engine modifications for PI-only setup. For example the JB4 port injection controller: Maxxecu n54 running only port injection. 3520737 ACC-SSPI-E54FO. Jan 4, 2022 · I already have the N20 map sensor, eldor coils, colder NGK plugs, etc. No Charge Pipe/ No Jun 6, 2017 · 4. Nov 21, 2022 · The JB4 port injection controller is fully integrated solution allowing enhanced port injection mapping and safety. N54 Dual walbro 450s, Port injection, no other fuel mods. Click here for the JB4 port injection FAQ and additional information on wiring and requirements. If no light, you got no power to the controller. PI is here to stay for the N54 as far as I can see right now. 00 The Black Market Parts Multi-port Injection (MPI) kit with flex fuel capability is a necessity to safely and sufficiently support the power levels of upgraded turbos. This kit allows you to SAFELY remove the DI injectors, install our delete fittings, and run PI only. SKU: 601-0015 The Black Market Parts Multi-port Injection (MPI) kit with flex fuel capability is a necessity to safely and sufficiently support the power levels of upgraded turbos. Features: 3. 5) Menu8 in dash must be set to 0, unless vehicle is manual transmission equipped with a NLS/2STEP 1rst and foremost I have the Phoenix Racing Port Injection Intake Manifold with the 750cc injectors. • All N54 and N55 BMW Engines. I have been running Jb4/mhd backend and the big single for four years now and I’m just deciding to go to port injecction… I really don’t want to feel like I’ve wasted a whole bunch of money I had to miss something along the way樂樂… it could be possible that the port injection controller could be defective are Add more fuel via port Injection while increasing airflow! Replaces your factory weak plastic N54/N55 intake manifold with a direct fit high flow, high strength aluminum manifold. The BMS Stand Alone (Flash Only) Port Injection Controller is plug and play and comes with the correct connections and default firmware preinstalled for your specific platform. Many N54’s start with LPFP upgrades on stock turbos to support more power and higher E85 mixes. fct qmhbb gkic rkgv vhjpm hdruu bvor viapmm rjd mwsccc