As of 2020, many of the early issues that plagued the N54 have been resolved. But that is exactly the problem: After browsing so many search hits, I have not been able to find a conclusive description of the early symptoms or the typical chronology of a failure. 0L, BMW E93 N55 3. Announcement May 3, 2022 · N54 . Production Dates For Early N55 Models: E92 E93 335i/xi , F10 535i/xi, F12/F13 640i - Before 03/2012 F25 X3 35i, E70 X5 35i, E71 X5 35i - Before 04/2012 This is a factory-remanufactured part, sold with NO CORE CHARGE or exchange needed. FILTER Quantity. Currently we offer high pressure fueling solutions for various Mercedes, BMW, AUDI, VW, Aston Martin, Ferrari, Lamborghini, Infiniti and Kia platforms. When it comes to N55 fueling, the HPFP is the first part of the fueling system to max out. The high pressure upon startup is what causes the chattering for N54s. I have the fuel line they provide somewhere just have to find it. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Anyone running the Helix HPFP Overdrive Google Search 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). 00 Free Shipping BMW N54 3. New BMW N54 High Pressure Fuel Pump Replacement Kit: FCP Euro. Please Visit: http Jan 20, 2020 · I can't remember the specifics but at 40* C the hpfp uses a different pressure table. Coupled with our new feed line, and rail modification this provides enough fuel for around 550WHP on 100% E85, with blends it can support even higher. So I moved my hpfp overdrive to the ac compressor location to best match the original accessory drive Dec 7, 2023 · 2) HPFP Upgrade. Feb 20, 2024 Also consider PI or a HPFP overdrive to get the most out of that setup. But as i wanted better boost controll then what it possible with a manual boost controller, i decided to get a jb4 to do the job. Given the 1st N54s were sold in 2006 this makes the platform 13+ years old. This was also my first time behind the camera so bear with me, and I hope you enjoy it! The highest quality and highest flowing HPFP upgrade ever for N55 engines, each is designed for your car, laser welded for lifetime leak free service and tested, using state of the art, high pressure flow calibration equipment. We have been testing this for almost a year now and here it is finally!! What is the Helix? The Helix is simply put, a planetary gearbox for your High-pressure fuel Jul 5, 2017 · I'm just waiting for VTT to take the next step and use a 800-1200hp HPFP from the diesel world in that remote mount. The common rail diesel guys have been doing this for 20y already. Thats what I wrote it. Thought everyone would get it. BMW N54/N55 Helix HPFP Overdrive Unit - Spool Performance SP-54HX-1. When filling with oil, you dleed air out with syringe or vacuum pump. The single barrel pump will support between 500-550WHP while running 100% E85. 0-liter twin-turbo inline-six powerplant. If your HPFP fails, your engine will not get the fuel it needs to run. Spool Performance is really excited to introduce our latest product offering to the N54/early N55 community, the Helix overdrive unit. Aug 19, 2019 · For example, @barry@3DM and I mounted my HPFP fuel filter in the large open space between the engine/trans and tunnel (if curious posts 107 and 109 on my build thread lay out the details. 0L, BMW E88 N55 3. com This Assembled By ECS High Pressure Fuel Pump Replacement Kit (Mfg#13517616446rKT) fits BMW N54 3. Same way as bleeding brakes from car or motorcycle. Jul 27, 2021 · Next, I purchased an M4 S55 dual HPFP and worked on a project with several others here, hoping to adapt the S55 dual HPFP to the N54 with native DME control. It’s generally understood that the N55 took a step down from the N54 in the performance department. Whats the point? BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Spool Performance HPFP Overdrive Kit Google Search Upgrade your BMW N54 engine with Vargasturbo Turbo Technologies, the experts in manufacturing and servicing high-performance turbochargers. I didn’t like the look of just bypassing the pulley. 0L. Hit me up for anything you may The PFS POD (Planetary OverDrive) is an Overspeed gearbox for your N54 high-pressure fuel pump. just twist the pump to remove. Port Injection or HPFP Overdrive Genuine BMW High Pressure Fuel Pump - N54 and Early N55 This is BMW's most current version of the HPFP. We've seen cars run without any issues on as low as 1200psi at the HPFP but we don't recommend that at all. By over driving your HPFP you're meeting the required fuel demand and allowing the stock ECU to be in fuel The first option is our "Single Barrel" kit; this kit is basically a HPFP relocation and overdrive kit. The ultimate supplementary fueling kit for the N54 and N55 engines! Brand: ES#: 4364612 Mfg#: 601-0015 Feb 8, 2021 · N54 /2011 n55 hpfp overdrive. Call Us 725-221-5267 | About Us | Reviews Jun 2, 2019 · As far as reading the shotgun is a 10% overdrive. Start the Vehicle and immediately check for leaks, if any leaks are present immediately turn off vehicle, identify and fix any leaks. Works good last pull I did on it was at 30 psi with plenty of rail pressure. Feb 20, 2024 4 0 0. Datalog New N54 ower seeking log feedback. Aug 19, 2019 · Spool Helix HPFP overdrive system Spool Performance is really excited to introduce our latest product offering to the N54/early N55 community, the Helix overdrive unit. ) I don't really see this filter as needing service on any regular basis. As we start tuning and pushing more power, we start seeing drops in the high pressure. Apr 1, 2019 · This article covers replacing the high pressure fuel pump in a BMW E90 with the N55 turbocharged engine. Just disconnect the fuel lines and the 1 torx on block for high pressure feed line. Refurbished BMW N54 HPFP Replacement Kit: FCP Euro Includes 6 injectors with seals, and decoupling rings Includes latest revision N54 3. We’ll try to structure this post in a Nov 10, 2020 · - Spool overdrive + lines, vacuum pump casing - SOLD - PR 6an fuel lines SOLD - PR N55 ignition kit - SOLD - BMS diff brace - e8x/e9x 135/335i (small) - $30 - Reman but unused since purchase N54-style HPFP (13517616446), will include gaskets and sensor - SOLD Edit: Car is SOLD. after removing throttle body and prying off electrical junction. There are still new products released almost monthly which is unheard of on almost any other platform I have been apart of. If your fuel pump is broken, replace it with this original BMW part. In the past, on engines like the N54 and N55, HPFP upgrades were either non-existent or uncommon. May 1, 2018 · You do not buy any means need to remove the manifold. A The Helix from Spool is simply a planetary gearbox for your High-pressure fuel pump. Shotgun is relocated and belt driven thus powered by the crank so it may put some further strain on the crank hub. Dec 6, 2020 · 1) N55 Upgraded High-Pressure Fuel Pump (HPFP) Those familiar with the N54 understand the LPFP is typically the first limitation. However, DI technology has come a long way over the last decade. 00 OPTION. Sep 9, 2015 · Ive always read that anything below 1000 psi is a weak hpfp. This is for the N54 and cost $850 I was apart o We have a dedicated calibration engineer in-house who painstakingly develops all of our HPFP files using OEM calibration tools and supports a global tuning network. That has never come to fruition. This value adjusts itself based on the trims signal discussed above. Spool Helix N54 HPFP Overdrive Unit Worked well when pulled off of big twin turbo car Have a lot of other aftermarket N54 parts as well as stock parts This is the updated high pressure fuel pump for BMW's with the N54 or N55 turbo engine. $ 849. The N54/early n55 high-pressure pump is a very capable and over-engineered piece of hardware. Looks like you have a helix 3x planned, did you buy it yet? PFS POD is an option to look into if you haven't purchased yet. This was also my first time behind the ca Feb 1, 2010 · What is the HPFP? The "HPFP" is the common abbreviation for the "high-pressure fuel pump" used on BMW's direct-injected "N54" 3. 2X Entries For Spin To Win Sweepstakes! Brand: ES#: 4690392 Mfg#: 97506IGNTKT Your Vehicle BMW E60 535i N54 3. Directly from osias fuel pump factory. Spool Helix N54 HPFP Overdrive Unit Worked well when pulled off of big twin turbo car Have a lot of other aftermarket N54 parts as well as stock parts and body parts. 29DC (10716) – Cylinder Injection Switch-off 29E0 (10720) – Fuel Mixture Control 1 (bank 1, cylinders 1-3) Spool Performance Helix HPFP overdrive system. Aug 21, 2023 · N54 Hpfp Rebuild Kit 21 Aug 2023. Mar 28, 2020 · This includes codes related to the N54’s HPFP, LPFP, fuel injectors, fuel rail, and fuel sensors. n54. It is very similar to what you would find in your automatic transmission. Feb 24, 2023 · For example, early versions of the HPFP used in BMW’s N54 and N55 engines were prone to premature failure due to a manufacturing defect. Model-Specific Engine Tuning & Modification Discussion. 0L inline-6 direct injection engine was a totally new direction for BMW at the time. However, the N55 did improve reliability as compared to the N54. Troubleshooting . RuskiRacer Captain. This will be a full replacement, not an overdrive or dual pump setup AFAIK. Sep 9, 2017 · The goal of this is primarily to take some of the magic out of how this particular HPFP works, show how the unit itself *could* be upgraded if you had the time, money, and desire, and also show why we (VTT) decided to just spin the damn thing faster. 0L, BMW E90 N55 3. The particular configuration of the gears and their spatial fixturing allows an axial increase in shaft speed from the input to the output of the unit. Mechanical fuel pump flow potential is a function of shaft speed -spin it faster, and get more fuel flow. Changes include lighter weight, the use Apr 30, 2024 · BMW N54/N55 Helix HPFP Overdrive Unit Spool Performance SP-54HX-1 ZNM Performance | F30 335i Hpfp | wordpress-331561-1541677. The whole job Jul 4, 2020 · I believe both have the same overdrive amount (with the normal helix), and with the new HPFP tables they should support similar amounts of power. com is your #1 online source for BMW Dealership-direct Genuine OEM BMW Parts & Accessories online for over a decade! With competitive pricing on all BMW Parts, Accessories, M Performance and BMW Lifestyle, unparalleled customer service and support, and lightning fast shipping and handling times - we provide your Ultimate Driving Machine the Genuine BMW Parts and Accessories it 2 days free shipping for high-quality n54 high pressure fuel pump, fix bmw normal hard starting issue. This Spool Performance Spool Performance Helix HPFP Overdrive Unit - Early N55 (Mfg#SP-54HX-1-n55) fits BMW E70 N55 3. $500 obo for everything pictured. Find many great new & used options and get the best deals for Spool Performance Helix HPFP Overdrive Unit N54/ Early N55 at the best online prices at eBay! Free shipping for many products! About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 3, 2018 · You don't find many people hitting 500, and certainly very few that manage to go above it. Safely get more from your HPFP without causing it to fail prematurely! Nov 20, 2022 · Spool Helix HPFP overdrive system Spool Performance is really excited to introduce our latest product offering to the N54/early N55 community, the Helix overdrive unit. This item fits the following BMWs: 2008-3/2012 E82 BMW 135i 1M Coupe The PFS POD (Planetary Overdrive) is an Overspeed gearbox for your N54 high-pressure fuel pump. 0L Engine Fuel Pump. R. The twin turbo 3. Jul 8, 2012 · After doing some reading about the N54 engine, I came across an article that stated that the HPFP is one of the major flaws of this engineand BMW warranties it up to 100k miles or 10 years. Then the Helix came out, and I had found my solution, or so I thought. and E50 through the hpfp need port or a hpfp overdrive to run full in any Jul 20, 2020 · I've installed a Helix hpfp overdrive unit and was emailed the Helix I8A0S Standard Units BB updated XDF file from Spool Performance. VTTO In Feb 1, 2020 · N54 High Pressure Fuel Pump (HPFP) Most N54’s had this replaced several times under the 10 year, 120,000 mile extended warranty. Pump fuel hpfp n54 replacement diy where used Hpfp 0t ea888 rebuild mqb 8v mk7 sportignition gen3 tsi hitachi similar goapr pression moteur pompe perf vag fueling Hpfp upgrade kit for audi s4/rs4 s5/rs5 sq5 b9 – dmt racing tuning Spool Performance Helix HPFP Overdrive Unit. Description Spool Performance is really excited to introduce our latest product offering to the N54/early N55 community, the Helix overdrive unit. \n \nIn addition to undergoing rigorous testing over several Mar 6, 2015 · I know there are thousands of threads about the high-pressure fuel pump (HPFP) and that it fails. n54 Lurker. VTT Shotgun HPFP upgrade bundle: For those of you wanting to really step your N54 game up, the VTT shotgun HPFP upgrade will allow you to run 100% E85 with no HPFP pressure loss enabling your to make maximum power and do so while filling up at the pump. We’ll try to structure this post in a Product Details The PFS POD (Planetary OverDrive) is an Overspeed gearbox for your N54/early N55 high-pressure fuel pump. cloudwaysapps. I found an excellent how-to video on YouTube on replacing the HPFP. Add to Cart HELIX. Aug 12, 2022 · Hey guys, I've recently come across an HPFP issue with my car, now I'm not trying to cheap out or try and avoid fixing my car but I'm actually curious if anyone has successfully rebuilt their HPFP and where they sourced the parts from, Now if there is no way out, its fine ill just purchase a new one from FCP but I actually want to make it a passion project of mine and start rebuilding some of The Helix from Spool is simply a planetary gearbox for your High-pressure fuel pump. We have been testing this for almost a year now and here it is finally!! What is the Helix? The Helix is simply put, a planetary gearbox for your High-pressure fuel Jul 30, 2019 · Looks like another TTFS/XDI HPFP, this time for the N54-style pump. Utilizing your existing HPFP, it is removed, and using our mounting system, mounted in the accessory cluster to be driven by the belt. 2X Entries For Spin To Win Sweepstakes! Brand: ES#: 3559404 Mfg#: 13517616446RKT2 Jan 31, 2019 · One of the most common failures on all BMWs with the N54 (and early N55) engine is the high-pressure fuel pump, regularly referred to as the HPFP. This kit includes new HPFP gaskets needed for a complete and easy install. . Originally I had hoped the hard Motorsport ac delete was an idler pulley for the ac compressor but I realized you needed to take it off. The PFS POD allows the user to increase the shaft speed 3x, drastically increasing the output capability of a stock N54 Spool Helix N54 HPFP Overdrive Unit Worked well when pulled off of big twin turbo car Have a lot of other aftermarket N54 parts as well as stock parts and body parts. The fuel pump is the heart of your car, pumping fuel to the engine and making your car run. Probably not enough to do anything but still. Hit me up for anything you may The PFS POD (Planetary OverDrive) is an Overspeed gearbox for your N54/early N55 high-pressure fuel pump. Hoarding? the HPFP control isn't simple and I think there's still a bit more work to be done. We ended up having to install a custom -6 fuel line since the Y hose was too short. Sale Regular price $849. 0L Stage 2 LPFP Spool Performance Bucketless Model-Specific Engine Tuning & Modification Discussion. The 335 finally has fueling! We are close to being able to turn up the boost and we couldn't be more excited. High-Pressure Fuel Pump Failure (HPFP) You guessed it, the N54 high-pressure fuel pump is responsible for injecting fuel into the engine. Mechanical fuel pump flow potential is a function of shaft speed -spin it faster, get more fuel flow. Also found a stud conversion kit from Apex Race Parts, never used. tlinford New Member. 0L, BMW E84 N55 3. Following the HPFP controller directions, wire the HPFP controller, and using the R4 software, load the supplied starter map for the secondary 26. First of all, you can basicly re-assemble parts even dry as long you do it without shaft seal. It then made its way into a handful of other models including the 135i, 535i, and Z4. See page 49 for the external triggering wiring diagram. Oct 26, 2010 · It's not the HPFP's guys, it's the N54 engine!! :tsk: 2014 535i M-Sport, Jet Black, Black Dakota Leather, Premium Package, Lighting Package, Multi-Contour Seats, M-Sport Suspension, Navigation, Harmon Kardon Stereo, 3M Tint Jun 1, 2019 · Come on man. maxwell25 New Member. I would be impressed if someone got one of the plunger style variable displacement pumps to work on a motor that came with the n54 style pump. XDF, do I just replace this file with the new Helix XDF and then re-flash May 19, 2023 · Falling behind on regular maintenance items like fuel filter replacements (2-3 years of 30,000 miles) or fuel system cleanings (every 25,000 miles) can certainly lead to issues with your N54 HPFP. As such, the DME will increase fuel flow. N54 HPFP upgrade for high power builds, and all other BMW performance parts from Futurez Store. Jun 7, 2019 · As many of you who follow my tuning thread in the N55 section know, early last year when I installed a PS2 on my N55 running E55 I quickly met the limit of HPFP capacity. See full list on bmwtuning. The PFS POD allows the user to increase the shaft speed 3x, drastically increasing the output capability of a stock N54 HPFP, ensure the HPFP does not run dry. View our GDI Fueling collection for all platforms below! Dec 13, 2017 · 1. Apr 28, 2015 · Coming back to the fuel pressures at the LPFP and HPFP as a very high level general guideline/rule of thumb, you don't want to see your LPFP dropping into the 40psi range. They do a good job supplying fuel at high pressures at stock power levels. (supported by MHD, Bootmod3, Ecutek, and others) Dec 9, 2018 · The wobble plate 3 piston style pumps of the n54 are fixed displacement pumps per revolution and bleed fuel back to the lowside of the pump to control flow by pwm the solenoid on the pump . 0L, BMW E92 N55 3. I figure if the problem is related to the HPFP and I can get it warranted, I could get the tune I want and be happy. 27. N54 Engine Modification & Tuning Course From tuning to bolt-on mods to turbo upgrades and everything in between. HPFP upgrades aren’t cheap. I have done tons of these. Using our mounting system the new pump is relocated in the accessory cluster to be overdriven by the belt. Click Here for our sales!. 1) overdrive is spinning the pump three times for every one revolution of the pod so it reaches target pressure faster and almost instantly (I can see this when I monitor rail pressure and also feel this). N54/(2011) N55 HELIX HPFP OVERDRIVE. This Fuel-It! N54/N55 fuel pump upgrades! E Chassis 135i, 335i, and X1 Stage 1 LPFP Upgrades! These kits are designed to be installed inline with your stock low-pressure fuel pump (LPFP). We have been testing this for almost a year now and here it is finally in a release post. Just made my unboxing video of the brand new SPOOL Performance helix overdrive pump! I was lucky enough to be a beta tester and will have this in the car ASA BMW High Pressure Fuel Pump - Genuine BMW 13517616170 1 Series M, 135i, 335i, 335i xDrive, 335is, & more The initial version of the N54 is officially rated at 225 kW (302 bhp) and 400 N·m. The video was posted September 21, 2020 and the guy added links to parts and mentioned the OEM HPFP was $339. easy peasy. When the HPFP starts to fail, it's common for the car to go into limp mode, and in severe cases can leave you stranded waiting for a tow. Your BMW specialist online. This pressure clock works thru spring. They provide approximately 50% more flow when combined with yo Jul 2, 2021 · Hello, in this episode I will disassemble a high pressure fuel pump HPFP from the N54 petrol engine, in order to understand and learn how it works internally Jul 23, 2020 · The N54 features a true twin turbo setup while the N55 receives a single twin-scroll turbo. I have also an Helix HPFP Overdrive System installed, which is working pretty good whith flash only (i mapped the car by myself). Jul 27, 2019 · If they had the spool performance overdrive, then it's definately the older n54 style hpfp. Everything needed for a performance ignition service including colder stepped spark plugs, dielectric grease and Turner ignition coils! Included plugs are one Step colder for N55, Two step colder for N54. Ive seen logs where people just generally have a weak hpfp and it crashed down to 600-700 sometimes, and ive seen logs where peoples hpfp are fine, they dump in a lot more e85 content than the fuel system can handle, and it crashes down to 600-700 lol Sep 30, 2021 · The BMW N54 engine made its debut in the 2007 E90/E92 335i. Kit Contents: Dorch Lifetime Warranty; HPFP w/ Hardware; Dorch High Pressure Line; PTFE Low Pressure Hose; Plug and Play Adapter Harness; Kit Fitment: F87 – M2. A 10% overdrive increase in the HPFP would yield little to no addtional flow. I'm on one of the newest N54's produced (2011 335is) just now eclipsing 50,000mi, and with the factory HPFP and index 11 injectors I'm draining the rail at about 420hp. Aug 20, 2019 · The "Concerns on HPFP Longevity" part is great to figure out why the pumps fail in stock condition but it does not really tank about the effect of overdriving the pump a couple of times. Reactions: typedRew , Jeffman , RNM and 5 others Aug 25, 2021 · My high pressure fuel pump recently gave up the ghost at 148,555 miles. So maybe someone starting a fresh build with 600hp+ power goals and old injectors would be tempted to skip straight to a full PI setup rather than messing with new index 12s and an overdrive. kaiv; Jul 28, 2024; N54; Replies 3 Views 244. First, lets look at the beautiful, albeit dirty HPFP connected to a vacuum pump: Jan 20, 2020 · the n54/msd81 combo doesnt let things get too out of hand unless you mess with it too much which can be good and bad at the same time but the learning curve is also steep as its not as straightforward with standalones out there (imo) N54 hpfp injection port bmw overdrive kit Removing hpfp n54 Diy: n54 hpfp replacement Hpfp n54 vargasturbo Mazdaspeed 3 tmic corksport top mount intercooler 6 ms6 cx7Diy: n54 hpfp replacement Hpfp hpa mk7 gti mygolfmk7 installedJhm high pressure fuel pump (hpfp) upgrade installation procedure. The newest HPFP versions are not terribly faulty, but do still give out sometimes. Includes new high and low pressure fuel sensors, gaskets, and Genuine BMW pump. 0L fuel injectors from BMW! Ideal replacement or upgrade for vehicles with fueling issues. If you have a fresh HPFP and index 12 injectors 500 is achievable. This didn't make sense, I've seen N54s hit high 500s even into the 600s on E40 w/ just the stock DI. Run race grade ethanol as well, not octane related. use a 5 inch extended 5mm alan. There's flow control mode, pressure control mode, flow to pressure transition and vice versa, fuel volume model, fuel volume req to amp current req, amp current req to duty cycle, current controller P and I, current adaptations, fuel req PID, and a few more I can't think of off the top of Dec 12, 2018 · Spool hpfp overdrive . 0L, BMW E82 N55 3. Even with the changes you get a couple seconds of moderate chattering. This is the first of hopefully many exciting tech videos detailing new developments we'll be doing on this channel. Single HPFP, not overdriven (probably under driven for 98% of us), with a hell of a lot more reliability than our crappy pump. WORLD FIRST N54/N55 HPFP overdrive upgrade! Hydra Performance Exclusive! This is the first of hopefully many exciting tech videos detailing new developments we'll be doing on this channel. Even though we used a 2011 335i to perform this repair, this article can be applied to any BMW vehicle with the N54/N55 turbocharged engine including the 1,3,5,7,X3,X5,X6,Z4 series with minor modifications to the repair steps. Could anyone with this kit chime in? Jul 27, 2024 · DIY: N54 HPFP Replacement BMW Series Coupe Forum Series Convertible Forum (1M tii 135i 128i Coupe Cabrio Hatchback) (BMW E82 E88 128i 130i 135i) Spool Helix HPFP overdrive, for BMW N54 N55 high pressure pump Futurez Your Vehicle BMW E92 335i N54 3. ktb_e92 Sep 1, 2021 · However, our HPFP simply cannot keep up with fueling demands at 500+whp on heavy E85 blends. High Pressure Fuel Pump Fit BMW N54/N55 Engine335i 535i 135i Oct 15, 2023 · I'm not super familiar with the n54 style hpfp because I'm n55 with the newer style hpfp, but if you're running 25psi on e45, I think you're out of the capability of the oem hpfp unless you're running an overdrive. There is still a good deal of money to be made by the N54/N55 vendors The N54/early n55 high-pressure pump is a very capable and over-engineered piece of hardware. (anyone interesting in a 4k mile dual HPFP with modded dual fuel feed N54 rail, PM me!). Feb 20, 2024 · N54. I can confirm this is VASTLY less than the actual overdrive percentage the shotgun adds to the HPFP. Jul 24, 2019 · It seems like manual cars are more susceptible to engine damage from port injection. B. Spool Performance Helix HPFP overdrive system , PBTN54HPFPKT N54 High Pressure Fuel Pump Replacement Package BMW N54 Turner Motorsport , 13517616170 OEM Magneti Marelli High-Pressure Fuel Injection Pump E9X E60/6 E82/88 F10 N54 N55 Turner Motorsport Jul 25, 2021 · I recently picked up a double-barrel kit for an amazing deal. We have been testing this for almost a year now and here it is finally!! What is the Helix? The Helix is simply put, a planetary gearbox for your High-pressure fuel pump. N54. Yes. Sup guys. Unlimited fuel supply, no more n54 hpfp or ecu limitations. Spool Performance has been forefront for high performance DI solutions since the first German GDI engine - the BMW N54. May 7, 2018 · In part 2 we finish up the install of the double shotgun hpfp kit. Chris The BMW N54 HPFP is a high-pressure fuel pump designed to improve fuel flow and performance for turbocharged engines. boosted. (Submitted by Emission) Why is everyone concerned about the HPFP? The HPFP has had a very high number of failures over the past few years. I think this might work but have no idea. May 2, 2022 I would say you need MORE fuel with an overdrive kit as the upgrade for HPFP . In this video we go over the disassemb BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Spool Performance HPFP Overdrive Kit Google Search I did rebuild my hpfp. I chalk this up to two reasons. Brand: ES#: 2695981 Mfg#: 13538616079KT GetBMWparts. BMW N54 HPFP Failure Fixes. Your Spool Performance Helix HPFP Overdrive Unit. Upvote 0 VTT Shotgun HPFP upgrade bundle: For those of you wanting to really step your N54 game up, the VTT shotgun HPFP upgrade will allow you to run 100% E85 with no HPFP pressure loss enabling your to make maximum power and do so while filling up at the pump. BMW has had multiple recalls for this HPFP on the N54. I'm not sure if an ecu from an n55 with the newer style hpfp will properly control the older style hpfp? Hopefully somebody can chime in. also you do not need to loosen the feed line from the pump to the injectors. Upping the rpm or capacity of 1 or 2 hpfp is still limited by peizo injectors and the stock ecu. I want to try and use the external trigger found on pin 7 of the JB4 to activate the HPFP. Ran this on my car for about 2 k miles before I decided to switch up my build a bit and go port injection. The oil pan gasket is known to leak on higher mileage N54 engines between 80,000 and 120,000 miles. Jan 28, 2015 · The "Single Barrel" HPFP kit replaces your existing HPFP. Naturally, the HPFP is another excellent upgrade for the B48 as this is the first limitation of the direct injection system. Feb 24, 2024 · Given all the problem that HPFP overdrive solutions have, there will always be a need for PI when going past 600hp. Here is my install video and initial thoughts and results of the Spool Performance HPFP helix overdrive pump. co WORLD FIRST N54/N55 HPFP overdrive upgrade! Hydra Performance Exclusive! This is the first of hopefully many exciting tech videos detailing new developments we'll be doing on this channel. We took our original design and updated it for even greater performance for the dollar. Spool Performance Helix HPFP Overdrive Unit. The HPFP feeds fuel through the injectors, which directly supplies the engine with gasoline necessary for combustion. Jul 17, 2019 1,209 - VTT Billet HPFP drive housing - VTT Billet Stainless Steel drive shaft (pre-assembled in housing) - High speed German ball bearings rated at 17,000RPM (pre-assembled in housing) - VTT Billet HPFP pulley - VTT HPFP housing mounting bracket - VTT Billet stock location HPFP block off plate - VTT High Pressure feed line - VTT Low Pressure feed The PFS POD allows the user to increase the shaft speed 3x, drastically increasing the output capability of a stock N54 HPFP, and avoid the issues of implementing Port Injection and/or Methanol Injection on vehicles that are targeting more power than the stock fuel system can supply. Feb 2, 2020 · In this video I talk about how my Spool Performance Helix overdrive kit has been holding up. Monday-Friday 9am-3pm Pacific Time . Nov 19, 2022 · Since then I've upgraded all my fueling PR stage 2 lpfp, HPFP and helix overdrive kit in hopes to run full E. Apr 28, 2024 · VTT “Single Barrel” kit; this kit is an HPFP relocation and overdrive kit. Aug 19, 2021 · i drive an 135i N54 with a Docrace Top Mount Kit with a Garrett GTX3576r. Since then I've switched to E40 which definitely caused some headaches with fuel mass and rail pressure and other things got adjusted in tune and by replacing HPFP but since switching to E the car performs and sounds a lot better. A Oct 31, 2022 · JSR and I turned KR off from 5K-7K rpm, and i still had insane corrections. When hpfp leaks, bottom of pressuse clock is completely pushed down. Spool Performance Helix HPFP Overdrive Unit - N54 In Stock . (datazap below) FYI, cars on E50, low timing of 9* peak, and every single maintenance item has been done. Includes new high pressure fuel sensor, gaskets, and Genuine BMW pump. SP-54HX-1-n55 - Spool Performance Helix HPFP Overdrive Unit - N55 Spool Performance Helix HPFP Overdrive Unit - N55 Spool Performance is a top name in the BMW Forced Induction industry. In 2010, BMW issued a technical service bulletin SI B13 03 09 where they address the issue and recommend the replacement of the OE unit with the 13517592881 high-pressure fuel pump . I think they were forcing it to kick over immediately and target a lower pressure or something to that effect. BMW Parts E60 BMW E60 535i N54 3. Oct 28, 2019 17 1 0 Ride 2008 BMW 335xi Apr 27, 2023 #10 Dec 15, 2019 · Fuel open loop is a bias applied to the HPFP – higher Fuel_OL values cause the DME to see lower HPFP fuel flow. Feb 4, 2021 · The PFS POD allows the user to increase the shaft speed 3x, drastically increasing the output capability of a stock N54/early N55 HPFP, and avoid the control issues of implementing Port Injection and/or Methanol Injection on vehicles that are targeting more power than the stock fuel system can supply. We have been testing this for almost a year now and here it is finally!! What is the Helix? The Helix is simply put, a planetary gearbox for your High-pressure fuel Jun 16, 2021 · BMW N54 Valve Cover Gasket; BMW N54 Valve Cover Oil Pan Gasket Leaks: This is the one to look out for, and the one I’m not looking forward to doing when that time comes. 25. We have been testing this for almost a year now and here it is finally!! What is the Helix? The Helix is simply put, a planetary gearbox for your High-pressure fuel The PFS POD (Planetary Over Drive) is an overspeed gearbox for your N54 high pressure fuel pump. F20/21 – 135i, 135xi Spool Performance Helix HPFP overdrive system. Includes every thing needed to replace a failed HPFP. My question is how to install them, I noticed in the BMS BEF folder that contains all of the optional BIN's there's a file called I8A0S. Reactions: boosted. Index 12, New coils, plugs, good gap, brand new FCP euro HPFP, Walnut blast no hard part is old. It appears my car is building power faster and much smoother expecially at lower revs (low end torque). Spool Performance Helix HPFP overdrive system. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Anyone running the Helix HPFP Overdrive Google Search Jun 1, 2019 · That is what is fun. Jun 1, 2019 · Hence the overdrive and dual hpfp solutions. Aug 19, 2019 · Just to clarify, does that mean that ideally Helix overdrive must be attached to HPFP and this assembly must be balanced together and sold as a single unit? Otherwise, Helix can be ideally balanced by Spool, but the fact that HPFP has some unknown balance will always result with imbalance? Spool Helix N54 HPFP Overdrive Unit Worked well when pulled off of big twin turbo car Have a lot of other aftermarket N54 parts as well as stock parts Jun 2, 2019 · Getting an aftermarket ecu enables you to use conventional injectors. For most cars its a simple job, but not on the N54 engine. N54 Jul 29, 2024. You take your existing HPFP, remove it, and using our mounting system, mount it in the accessory cluster to be driven by the belt. If your fuel filter is clogged, you must replace the entire fuel pump assembly. 50s can be ok provided your HPFP is not dropping out. I do not currently have an AIC or the JB4 Port injection kit. It’s one of the bigger flaws with the N55, in our opinion. dxz erkv ctbqf vvzfnt vlisoj odnexg bovwp jvb lzvbzo xzbk