Bmw 5i and 335i stage 2 lpfp installation this is a diy video for the installation of the bmw. Is the authority in fuel engineering for bmw automobiles. Our hpfp kit continues to be the benchmark that imitators strive to. Includes new high and low pressure fuel sensors, gaskets, and genuine bmw pump.
Decided to take a crack at coming up with possible fixes of the failures for the n54early n55 hpfps and possible upgrades and we all know they are needed for these cars. In this entry about one of the most expensive hubs of direct injection engines. I also have a new rebuilt oem hpfp curtesy of vwoa extended warranty for cam follower. Tuning tech fs developing dual hpfp fuel system upgrade for the bmw f87 m2 n55b30t0 motor. The goal of ams is to provide the highest quality, best performing products available. Bosch cp3 high pressure fuel pump hpfp upgrade want to buy timing belt maintenence is overdue and i want to replace my currently good hpfp with the more reliable bosch cp3 pump. Xtreme di high pressure fuel pump unleashed tuning. While modifiers would eventually find all sorts of bmw turbo upgrades to lavish upon this engine, it was already an absolute gem in standard form. It utilizes stock pump for the primary pump so that your ekp operates as intended by the factory eliminating potential errors for current draw. And more importantly, can you install the updates on your own or do you have to go to your dealer.
This will be a project i work on in the side, but through the tear down process is shows a lot and answers a few questions i had about what could be. The structure of hpfp has described in bmw ag aftersales materials, but many nuances are left behind the scene. The bmw n54 engine might be the best tuner engine of all timeat least we think so. High pressure fuel pump install on a 2007 bmw 335i. Bmw remanufactured high pressure fuel pump genuine bmw 517616446. Bimmerboost ttfs introduces their single hpfp high. B58 hpfp flow capacities the table below serves as a reference for maximum fuel flow in cubic centimeters per camshaft revolution for various b58 fuel pump options. The software can change a lot of operating parameters. Wondering what are some cool upgrades and aftermarket modifications for 3series bmw f30f31f34f35.
For those of you wanting to really step your n54 game up, the vtt shotgun. Better performance and reliability bmw turbo upgrades. Warranty policy all warranties on this part are the manufacturers. Germanboost ttfs shipping n55 xdi35 hpfp high pressure. N54 tuning guide for beginners bmw n54 tuning guides. Mods listed here apply to bmw models such as 316i, 320i, 328i, 330i. Primarily the exhaust side only has 2 outlets, so turbo kits wont. Gidabo hpfp pump pro rebuilding kit for bosch hpfp bosch high pressure fuel pump in bmw 760li 760i rollsroyce phantom with v12 n73 engine. We brracing had this issue with our bmw e82 5i project car.
The software upgrade took place first and then the original pump completely failed a few days later. They provide approximately 50% more flow when combined with your stock pump. Im just had a k04 with apr software installed and i need to do the fuel pump fast. Keep in mind the mission performance hpfp upgrade mentioned at the beginning of this article was simply a modified pump from the new b58. Well, ttfs is shipping hpfp upgrades for the n55 based on the xdi hpfp 35 design which is tried and true in domestic applications. This is a complete lowpressure fuel pump lpfp upgrade that replaces your stock lpfp assembly with a new e85 certified bucketless assembly.
This video will explain how to remove the oem high pressure fuel pump internals and replace them with the new jhm high pressure fuel pump upgrade kit. This is why bmw software update ensures that your applications and your bmw always keep pace with the latest advances. The fix normally includes the replacement of both the hpfp and a software update which will decrease the power of the motor so as to less stress the motor and pump. Last weekend we had this beautiful sakhir orange f80 m3 come to our facility tuning tech frank smith new shop m2. Simply use your vin to check for new software available for your bmw and paired mobile devices and stay on pace with the latest advances. Knowing this would eventually happen, i have monitored posts on this topic rather closely. If a software update does not fix the problem, replacing the ekps module may be necessary. Nhtsa update on cr hpfp failure investigation tdiclub. Includes new high pressure fuel sensor, gaskets, and genuine bmw pump. Vw and audi ea888 hpfp upgrade diy mhh auto page 1. Bloomberg business news just posted this update on the nhtsa investigation of the hpfp failure. The n54 was bmw s first real foray into turbocharged gas engines, and by combining the silky smoothness of their legendary sixcylinder with the lowend torque of a turbo, the result was an.
Vw insists that all hpfp failures are caused by misfueling issues. There are basically two kinds of bmw software updates. Whether you get the update directly from bmw or us, installing the software update is no more complicated than updating your navigations map. The turbo and cylinderhead on the supraz4 is different as well. Many of these upgrades are easy and cheap mods for 3series. Parts can only be returned within 30 days of purchase and must be accompanied by the original invoice. Looking for discount coupon codes on fuel it stage 2 lpfp upgrade. Sep 19, 2010 1 bmw has extended implemented a 10 year 110,000 mile warranty on the fuel pump due to the excessively number of failures. We have provided gdi solutions for a number of years prior to our involvement with bmw. Vtt n54 stage 1 2 hybrid turbos fits all n54 models lhd. But if you have an n55 like me, sorry, no extra warranty for you. Bmw fuel pump control unit problems ekps module youcanic. Full e85 is tunerdependent, but we typically recommend our stage 2 hpfp upgrade kits this article was originally published in forum thread. N55 hpfp flow capacities the table below serves as a reference for maximum fuel flow in cubic centimeters per camshaft revolution for various n55 fuel pump options.
Fuelit fuel pump upgrade for bmw n54 and n55 engines. Hpfp 943 and updated software archive bimmerfest bmw. Granted, i do not drive it like a scalded dog, and i only use premium fuels. Before we even get started, im going to drop a plug for a soontocome post on why the n54 engine is better and more tuner friendly than a 2jz. If using mhd or bootmod3, simply check the box for our pump upgrade when flashing coming soon.
Pita vent clip removal this is the second video in the series to replace your lpfp on. Fuelit stage 1 kits are designed to be installed inline with your stock low pressure n54n55 bmw fuel pump lpfp. I had one hpfp of the n43 series engine, pressure regulation valve of which was pledged. Id really hate to put in a remanufactured one and have to.
To take full advantage of the upgraded pump you will need software from mhd or bm3. Stage 1 and stage 2 bmw b58b58tu hpfp high pressure fuel pump upgrades from dorch engineering started by sticky view original post. Bmw enginegearbox,traction software update in se10 london for. For the n54, bmw extended the hpfp warranty to 120k miles, thanks to a classaction lawsuit. Bmw fseries n55 walbro stage 3 lpfp upgrade fuelit. By utilizing research and development, and rigorous testing programs ams will never compromise the quality or performance of our products. I got my hands on one of the development pieces and will be one of their beta testers.
Check engine light with code p30ff and rattle from engine engine control module software update available high. Any aftermarket options for hpfp n54 bmw forums spoolstreet. Let your bmw evolve to meet your stateoftheart needs, for instance with a bmw bluetooth update. Because of this, there are many misunderstandings and wrong decisions, performing the repair of the car. Our stage 2 kit is a bigger, better version of our stage 1 kit for some of the more extreme applications. Volkswagen fuel pump autotech highpressure fuel pump. This is a complete low pressure fuel pump lpfp upgrade for those customers that need the additional capacity to meet their power goals on pump gas, race gas, or e85. Bmw performance forums, tuning, racing, parts, news, and motorsports. The pump was developed with xtremedi and to be noted this is not the dual hpfp n55s55 upgrade that is also coming. Link to original article on bimmer boost by joseph w. Bmw remanufactured high pressure fuel pump genuine bmw. Simply put the file on a thumb drive or other usb memory stick, plug it into the armrest usb port and go to the settings menu in idrive.
I had the software upgrade and 943 hpfp replacement last month. Hpfp in south africa cars gumtree classifieds in south. Jhm high pressure fuel pump hpfp upgrade installation. In this video i talk about the new hpfp overdrive kit available from spool performance. Bmw inpa software is factory bmw diagnostics software that connects to all the systems and modules on bmw cars not just engine like generic scanners, it reads all bmw trouble codes and gives live diagnostics and data and gui pages and test functions. This lowpressure fuel pump delivers more than double the flow of a sto helix hpfp overdrive unit. This will be a project i work on in the side, but through the tear down process is shows a lot and answers a few questions i had about what could be failing and etc. There is a 15% restocking fee on all returned parts and canceled orders that have been processed. The first upgrade, available from today successively in all bmw connecteddrive markets, includes the bmw.
This is the second video in the series to replace your lpfp on your bmw 5i or 335i. This is one of the most common problem in bmw 760li, 760i, rollsroyce phantom with v12 n73 engines. The first several versions of it were junk, and failed early and often. Solo motorsports is your dealership alternative for servicing german vehicles such as bmw, mini, mercedesbenz, porsche. So far, no long cranks but i swear that acceleration is smoother and first gear engagement is quicker and more powerful than it has ever been since ive had the car. This is why bmw software update ensures that your applications and your bmw always keep pace with the. This hpfp upgrade kit is a must to remove factory fueling limitations present in the 2. Jun 07, 2017 decided to take a crack at coming up with possible fixes of the failures for the n54early n55 hpfp s and possible upgrades and we all know they are needed for these cars. Im not counting any chickens here on the hpfp but maybe the software fix did some good. Enjoy continuous compatibility with the bmw software update. Step up with your stage 1 upgrade, and add the amazing billet vtt compressor wheel option.
In this article, you will get ideas that will allow you to transform your bmw look and performance. Id really hate to put in a remanufactured one and have to deal with this in another 3 years. Software upgrade to reduce the load on the failing part less performance. Locate the software update option in the menu and follow the instructions on the screen. Autotech hpfp upgrade full diy guide with pics if this is your first visit, be sure to check out the faq by clicking the link above. Pro hpfp rebuilding kit for bmw phantom v12 n73 bosch high. I need to upgrade my fuel pump and i was planning on sending apr my pump for the upgrade. The cause is a failed high pressure fuel pump diaphragm. Bimmerboost b58 hpfp high pressure fuel pump upgrade. Software changes are required to run this pump the car will not start.
Doc racing bmw 335i 5i n54 top mount single turbo kit 6266 bmw 335i 5i n54 top mount single turbo kit 6266 the doc race turbo kit is. Bmw is finally introducing their remote software upgrade for the operating system 7. This is a complete low pressure fuel pump lpfp upgrade that replaces your stock lpfp. No refunds on parts that have been installedused, special order, electrical parts, hptuners credits, custom vehicle calibrations or software.
This is a complete plugandplay kit to support up to 600whp this number can vary quite a bit depending on tuning strategy and the blend of ethanol. Eventually they will post the hpfp upgrade kit on their website along with the filter. Bosch hpfp high pressure fuel pump diaphragm for bmw 760li. Dinan r4200001 dinana fseries fuel pump upgrade kit 2012. Bmw issues recall of,000 n54 motors with high pressure. The seller unleashed tuning llc hereby expressly disclaims all warranties, either express or implied, including any implied warranty on merchantability or fitness for a particular purpose, and unleashed tuning llc neither assumes nor authorizes any other person to assume for it any liability in connection with the.
Bmw has warranted the pump for 10 years or 120,000 miles due to a high number of failures of the part across all model lines and model years which utilize the n54 engine. The apr high pressure fuel pump hpfp dramatically increases the maximum volume of fuel the hpfp can deliver. For more information on fuel system upgrade kits you can reach us at bmw. It seems as if it took forever for true hpfp high pressure fuel pump solutions to hit the bmw aftermarket. Special deals on low pressure fuel pump upgrades, port fuel injection and fuel upgrades for bmw 5i and 335i. Bmw, n55 this is a complete plugandplay kit to support up to 550whp this number can vary quite a bit depending on tuning strategy and the blend of ethanol. High pressure fuel pump replacement kit includes every thing needed to replace a failed hpfp. Autotechs high volume hpfp upgrade for audivolkswagen 2. The 8 most common bmw n54 engine problems 5i, 335i, 535i. Are you guys both still happy with the hpfpupgrade. Boostaddict stage 1 and stage 2 bmw b58b58tu hpfp high.
May 03, 20 autotech is the premier manufacturer of fuel pump upgrades for the fsi engine because their kit offers the highest quality, solid engineering, and great value. In this video, ill share bmw n54 hpfp failure symptomscodes. If you didnt have the 2007 engine before all these upgraded started, you simply dont know what you are missing. Jun 02, 2017 n54 twinturbo tuning beginners n54 tuning guide this guide is meant to serve as a guide for newcomers to the n54 tuning scene. Get a daily email with the latest ads in your areas of interest. And bring your bmw to even higher levels of driving pleasure and comfort with bmw ac. They did and decided to update the software with no pump replacement. Autotech hpfp kit can achieve flow rates 50% higher than. Gidabo v12 hpfp pro rebuild kit for bosch hpfp high pressure fuel pump includes 2 diaphragms and 6 orings perbank. Top 12 bmw f30 upgrades, diy aftermarket modifications.
The n54 twin turbo engine is beginning to capture a large tuning audience, as it is one of bmws most capable engines. A bmw software update optimises and expands the electronic functionality of your bmw, for instance with a new bmw software version of your bmw engine software. The 8 most common bmw n54 5i, 335i, 535i engine problems. Solo motorsports is your dealership alternative for servicing german vehicles such as bmw, mini, mercedesbenz, porsche, audi and vw. This is a high pressure fuel pump for bmw n54 and n55 motors. Fuel it bluetooth ethanol analyzer w optional ethanol sensor. Click here to shop on my bmw fanatic amazon website. Hello all, well my hpfp is crashing and during wide open throttle its not even pushing 1,000psi.
The one i mentioned about the low pressure fuel pump operation is the current crutch for a failing hpfp. Bmw n54n55 high pressure fuel pump kit failure symptoms. Well, the biggest name in the direct injection fuel system aftermarket is getting into the mix with their b58 development already under way. Upgraded fuel pumps, auxiliary fueling, bmw port injection, bluetooth flexfuel analyzer and testers. That is the main reason for the software update but you are not alone in reporting a power loss after the update so its likely bmw is back to dropping boostpower without telling customers. Systems for smartphones, music players and tablets are developing all the time. They state you will need to use their software for this to work properly and the ttfs area of expertise is of course software tuning. Autotech is the premier manufacturer of fuel pump upgrades for the fsi engine because our kit offers the highest quality, solid engineering, and great value. Ill be following up with a dyno video and show you guys my fuel pressure before an after the upgrade.
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