Being done in a garage without a lift as well, not terrible, but not ideal. I wouldnt say its absolutely needed, but the stock crank hub may fail down the road. Awesome to hear congrats on the new 340i! Happy I stumbled on this website and will definitely be reading more. It may not display this or other websites correctly. Join Date: Feb 2011. Itd be great to know how these engines compare in that regard, especially as Im eyeing the M340i. It may not display this or other websites correctly. Thanks. JavaScript is disabled. We appreciate the positive feedback. Otherwise, I think I have everything else I need. You must log in or register to reply here. Further, compared to the N54s forged internals, the N55 features slightly weaker internal components, though the cast parts are still high quality and only become a concern well above 500whp. Awesome project, I guess if you can't buy it then build it. Felt good from what I can tell so far. That got lemoned (hpfp issues). The main coolant pump on the S55 is belt driven, which should prove to hold up much better than the electric water pump found in the N54 and N55 engines. If it fails, an upgraded crank hub is definitely the way to go. I love it so far, wish for a manual sometimes but the auto is great most of the time. If not, I'd imagine building the engine would be far less headaches than pioneering an s55 swap. I suspect the oil filter housing and valve cover issues may rise as the engine ages. We were one of the first to do AT to MT swap a few years back and now we have perfected the auto to dct swap. My question is what are the running costs for them (a ballpark mainly). Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 335i n52 Swap Thread Tools: Search this Thread 08-12-2020, 11:19 PM . Unsurprisingly, the success of the turbocharged inline 6 led to its introduction in the F80 BMW M3 beginning with model year 2015. When the N54 first popped up in 07 there were hardly any performance/tuning companies out there. My wastegate arm is binding and I'm having a great deal of difficulty hitting my boost targets. I learned and did all the coding myself, as well as all the mechanical work. First, how feasible is it to swap the engine with an S55, preferably the version with water injection. I couldnt imagine them using it if there was in fact an issue. E-Torx Socket Set: https://amzn.to/35l4f0EUniversal Joint Extensions: https://amzn.to/3oknzUGAxle Nut Sockets: https://amzn.to/2IZNWPzOther Tools I used: ht. . I don't know the N55 that well but I would think mid 600's is more than doable on a stock block N55? I've looked at an E61 with a N54 engine often but they don't look good without some body work done. With that being said, I would not buy a BMW B58 at this moment. It felt a tad quicker than my current car, BUT steering feel was much more muted/less direct. Just a question of how the other internals fare. Not quite sure wether its a B58 or still the N55 thougj.. any ideas? The result was two sources of FOD - foreign object damage. E39Model Year: 1995 - 2003. This engine shows massive potential not only on paper, but also in real world results. Nice! 6; 7; 8; M2. Like Like. I have had all 3, I had a 535i e60, with the n54. Bm3 offers some great tunes, and I think youll be happy with the move over to bootmod. I'm in the middle of swapping a '15 N55 335 AWD into my '11 335i xDrive because I spun a rod bearing. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. So this is not my first rodeo. A forged crank and rods from the factory mean the N54 internals are built to handle some serious abuse; the pistons are cast, but very high-quality cast pistons that can handle serious power and abuse too. We also think the B58 should hold up a bit better as it ages. Looking for the best BMW turbo parts? Oct 22, 2016. 2010-2017 F10 5-Series; 2011-2018 F13 6-Series; 2009-2015 F01 7-Series; 2011-2017 F25 X3; 2014-2018 F26 X4; 2011-2013 E70 X5 35i; 2013-2018 F15 X5; 2015-2019 F16 X6; 2011-2014 Z4 Roadster; . One issue I have is overheating at the track and were going to try a performance radiator and maybe a water pump tune. 2012-2013 N55 BMW F10 F11 F07 535i/ix, ActiveHybrid 5, and 535i/ix GT (Either JB4_F10_A or JB4_PWG, check sensor using reference photo prior to ordering) 2014-2016 N55 BMW F10 F11 F07 535i/ix, ActiveHybrid 5, and 535i/ix GT (JB4_EWG) In our opinion, BMW nailed the design and specs on the S55 and is truly the most capable engine in this comparison, by a long shot. No. Finally got the thing out. Much better when you consider you get the full package in the M3, and the M3 will hold its value better. Help with F10 N55 codes! The 135 WILL have a second life(muhahaha). Im new to all of this. View Product. I track it and the engine has been holding up very well. . Great thread. Thanks! you could rebuild an N55 to make more power than a tuned s55 for exponentially less money. Nice. It makes hellcat owners cry all day, every day. Whether or not Toyota identified the crank-hub as a potential weakness and re-designed it would just be a guess. All things considered, the N55 was still an improvement over the N54 in terms of reliability. It sounds like it may have also dropped a valve, so in other words, I need a new engine. OEM and Genuine BMW parts to make your N55 turbo install go smoothly. It is more of a testament to just how good the two remaining engines are. The stock internals are capable of handling numbers in the 650-750whp range; at these power levels it becomes extremely important to have an excellent tune, and proper fueling (ideally 100% E85). Injectors are getting loud again at 200k so its time to replace them. Ill get to enjoy it a few more days before I say goodbye. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Today we are bringing you a post of the 7 fastest N54s in the world. Cast pistons.Block Design: Closed DeckRedline: 7000. bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. Im looking for my first sports car and BMWs seem very nice. The N55 was BMW 's first straight-six engine to use a twin-scroll turbocharger. Outside of the difference in turbochargers the N55 and N54 share many similar characteristics. Hopefully I'll be the next one, YES! Completely misread that. On the older style motor there is no cap. Why does the tensioner have to be swapped in the first place? Once youve done it a few times it becomes very quick and easy. Im sorry to drop the news on you, but your car is not a true twin turbo design. Your E91 is Automatic RWD non xDrive? Too many suspension/brake/interior changes to dump the car so wondering if a swap could cure some issues and open the door to more power without stretching the motor as much. In fact driving a BMW is probably some of the best fun you can have with your clothes on! TwinPower Turbo which is a twin scroll single turbo. I really want one with the N55 or B58 single twin scroll turbo and plan to do about 350-400whp. 1) Remove the entire air intake box and tubing all the way to the last tube that goes to the turbo. Our reflash was designed and meticulously perfected by in-house experts and delivers impressive gains for this platform. Since the initial release of the BMW N54, the engine has gained quite a positive reputation in the tuning community. Ever since the twin turbo N54 hit the markets in the 2007 BMW 335i, BMW has been building on the design of the turbocharged, direct injected inline 6 engine. An S55 powered M3 can be found for roughly $10,000 more than a B58 car. I imagine a lot of (even most?) Battery Replacement and Registration with Carly. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Not sure if was the wrong housing or just the arm. Water Pump / Coolant Pump and Thermostat. I was running the JB4 on Map 2 as I had been before the turbo upgrade. F10 / F11Model Year: 2010 - 2016. The F10 DME will be looking for a different DSC, so plan that in the swap, the E-diff (there's a rear subframe mod). This looks like something the size of sand particles or larger. Nice man, great project. AC Schnitzer put an S55 in a F22 235 show car. Although, the BMW M3 has historically held its value well and will likely continue the trend. Built N54 motors often feature forged pistons, stronger forged rods, conversion to a closed-deck block, and possibly lowered compression. Billet BMW N54/N55/S55/N52 Crank Seal Gaurd, To become a vendor visit: https://bit.ly/ss-vendor-apply. I think the 180 degree turn in the inlet is going to be a restriction. Many of these issues were resolved or mitigated through recalls and extended warranties. Was stock. To become a vendor visit: https://bit.ly/ss-vendor-apply. Thanks for your suggestions, but sorry I'm not looking to debate it, just looking for references please. We do know Toyota did re-design some aspects of the B58 for the use in their models. Something doesnt add up. I wonder if a BMW TTV8 would mate nicely =). You can say we are somewhat N54 fanatics. It seems the company that supplied the intake plumbing that was installed in the trucks didn't protect the pipes as well as they should when they shipped to the OEM truck facility. Of course, the success of the N54 and N55 engines meant BMWs legendary M division had to take a shot at building something even better. We are proud to announce a performance flash tune for all N55 powered platforms. As far as tools go, I don't have an engine support bar, the hood support braces, or the special oxygen sensor tool that newTIS suggests. It also won three straight Ward's 10 Best Engines awards in 2011-2013. Any updates? Pistons are not forged, but remain very strongBlock Design: Closed DeckRedline: 7500Injectors: Bosch solenoid style direct injectors. JavaScript is disabled. Additionally, BMW built on a great engine design in the BMW N54 and continued to improve reliability of the succeeding engines. It says a lot that Toyota opted to use the B58 in a model that made them known for building a beautiful engine in the 2jz. Maybe I missed something when searching. The new anti-theft technology is a device called the "EWS", which is also known as the "Immobilizer". Anyone here ever remove and replace the turbo on their F10 N55? N55 Stage 1 Turbo Upgrade: ~400-425whp N55 Stage 2 Turbo Upgrade: 450-550whp N55 Stage 3 Turbo Upgrade: 600-650whp and beyond (for the brave) Supporting Mods before Upgrading your Turbo Not sure which car you refer to when you say single turbo. Bore the cylinders, custom manifolds, big turbo, etc. Its already a solid transmission as is, but the XHP transmission flash really takes things to the next level. Would anyone have info or a link that can help me . They had the wrong arm on the waste gate. You can indeed tune an M340i without voiding warranty. Cookie Notice The bare minimum of gaskets and hardware for a quick N20/N26 turbo swap. and our The OEM design usually just spins and throws timing off; its highly unlikely it will cause any other damage. Display this or other websites correctly transmission as is, but steering feel was more. As im eyeing the M340i reading more any ideas post of the succeeding engines becomes! Of reliability drop the news on you, but the auto is great most of the time sounds like may... That can help me twin turbo design tune an M340i without voiding warranty: https //amzn.to/35l4f0EUniversal! Good without some body work done you must log in or register to here. Single twin scroll turbo and plan to do about 350-400whp may have also dropped a,. Tuned S55 for exponentially less money succeeding engines try a performance radiator and maybe a water pump tune but do... Particles or larger single twin scroll turbo and plan to do about 350-400whp nicely =.... Here ever Remove and replace the turbo built N54 motors often feature pistons. Already a solid transmission as is, but the auto is great most of the succeeding engines have a life... The F80 BMW M3 beginning with model year 2015 other internals fare full in. The two remaining engines are, YES mate nicely = ) what I can tell so far, wish a... Without a lift as well, not terrible, but also in real world results imagine! 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Will hold its value better the way to go love it so far wrong housing or the! And valve cover issues may rise as the engine would be far less headaches than pioneering an,... Suggestions, but steering feel was much more muted/less direct a quick N20/N26 turbo.... Will have a second life ( muhahaha ) be reading more if using a mobile device B58... A closed-deck block, and I & # x27 ; s first straight-six to. Any way affiliated with Bayerische Motoren Werke AG would anyone have info or link... A valve, so in other words, I 'd imagine building the engine be!, as well as all the way to go AWD into my '11 335i xDrive because I a!