So jealous man! Felt good from what I can tell so far. For a better experience, please enable JavaScript in your browser before proceeding. Cast pistonsBlock Design: Open-deckRedline: 7000Injectors: Piezo direct injection. . It would appear that we should all change out the air filter at least as often as recommended. Displacement: 2979cc (2.979L) Turbocharger: Twin turbo Compression: 10.2 to 1 Bore x Stroke: 84.0mm (3.31") x 89.6mm (3.53") Internals: Forged crank and rods. The later N55s with the piston style pumps have a hydraulic tensioner. The pistons are cast, but remain strong, and the B58 receives Electric Arc Wire Spraying on the cylinder walls. No complaints on how they are taking care of it. In the years to come, the B58 will be an excellent performance value, but it is too far from it right now. What was wrong with the terber? I did the job with a friend of mine, but it was nearly 40 hours of work (couldve been way quicker now that I know what I am doing). I can't imagine that the transfer box can cope with the torque. Im looking for my first sports car and BMWs seem very nice. concerned says: November 26, 2017 at 5:30 am. Any updates? Turbo upgrades for the N55 fall into three stages, with stage 3 generating the most horsepower gains, which of course also comes with a bigger price tag. Whether or not Toyota identified the crank-hub as a potential weakness and re-designed it would just be a guess. Typically, these high horsepower N54s use a monstrous single turbo, however, some twin turbo offerings are capable of 700+whp. The N55 looks physically almost the same as the S55, so I guess everything should bolt on except for the oil pan. Happy I stumbled on this website and will definitely be reading more. Text me if you are bored and want to help. JavaScript is disabled. We also think the B58 should hold up a bit better as it ages. I'm into it for about $2,500 or so on parts and tools, vs the >$4,000 in parts quoted by the stealership. Itd be great to know how these engines compare in that regard, especially as Im eyeing the M340i. Although the block and internals are stronger than the N54 and N55, the increase in compression is odd. Our OEM replacement BMW turbo units are made by the same manufacturer used by BMW and in some case may be Genuine BMW. However, mod for mod it becomes evident the twin turbo design in the N54 is more capable. Since we created this kit in 2008 it's allowed enthusiasts to easily add OEM BMW paddle shifters to their E9x E8x BMW that did not come with paddles from the factory. For those who know what they are talking about. Like Like. Own 2014 535ix great engine, but with common problems at 83 k miles valva cover gasket and oil filter gasket leaking. Dinan offers stuff thats covered under warranty. The new injectors found on the N55 are not nearly as problematic as the piezo injectors. I don't know the N55 that well but I would think mid 600's is more than doable on a stock block N55? Merry Xmas all from Chris in Canberra, Australia! So this is not my first rodeo. Open-deck blocks and cast pistons are not great at handling extreme boost pressures for long periods of time. One was weld debris in the intake piping in the engine test cells. That motor has been converted to E85 port injection, Giant Air-to-Air intercooler. Cookie Notice That almost looks like something was rubbing against the fins. My wastegate arm is binding and I'm having a great deal of difficulty hitting my boost targets. BMW really is the Ultimate Driving Machine! the DI system runs at extremely high psi compared to port injection, so I think that would also be required. There's a lot of small differences in the variants which can be worked past if you have a fab shop, but otherwise it would be a difficult fit. Details of the swap would probably be vague but I'd guess all the accessories, ECU, and trans would need to be swapped. DONE: Seibon CF Hood, M3 Rep, MSport rear w/DD CF Diffuser, M3 Rep Skirts, Seibon CSL trunklid, Forgestar F14 18s w/Michelin PSS, Eisenmann catback, AA Headers, BPC Stage 2, Charcoal Delete+revMotor+AFE Drop In filter. Thanks :), Edit: I don't know if people would know but since the 3 series and 4 series share motors in the accompanying models, would it be possible to do an engine swap into a low level 4 series? 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). I really want one with the N55 or B58 single twin scroll turbo and plan to do about 350-400whp. F10 / F11Model Year: 2010 - 2016. Basically I could have a complete low mileage S55 motor, swap into a 435i xdrive gran coupe. Great engine and a solid chassis that is fun to drive, especially with some suspension mods. Here is Alex's B58 M equipped X drive wagon last month on the dyno That's such a beautiful color haha. Stock power comes in significantly underrated at 424hp, while independent testing shows similar numbers to the wheels. One issue I have is overheating at the track and were going to try a performance radiator and maybe a water pump tune. In a world where high horsepower cars are increasingly more common these are still absolutely insane numbers. Those looking to tune their S55 should, Read More BMW S55 BM3 Tuning Guide Info & Horsepower GainsContinue, When you mention dual cone intakes or cold air intakes, you tend to get a lot of people that will criticize you by saying things like all your doing is decreasing the longevity of your engine, its a pointless mod, it barely offers any horsepower gains, your engine is going to take in so much, Read More BMW N54 Dual Cone Intakes A Full GuideContinue. Great thread. (F22 F23 F30 F31 F32 F33 F36 F10 F25 F26) / MEVD172P / N20 N26 / Used DME Programming Service / Plug n' Drive Notably, the engine stepped down from the true twin turbo design, found in the N54, to a twin power single turbo. One problem that may be found are issues with the stock crank hub. Removal shouldn't actually be that hard as long as you can access all the bolts. Wish me luck! The N54 is a legend in the tuning world, the N55 built off that and improved reliability, and the S55 is a force to be reckoned with in power, tuning, and reliability. Also would it be possible to retain the 320 ECU and tune for the N55 engine? 2) Inspect the Valve Cover gasket + oil housing gaskets - make sure all is clean and you dont see anything pinched. It is tough to find a clean M3/M4 for less than $45,000 today so the performance comes at a steep cost up-front. E-Chassis DCT Swap $6,500.00 Tax included. Thanks. So I have seen a few people post up Pure Stage 2, and different mods, but wondering if anyone has gone 450+ HP reliably? The M340i is a beautiful car and the B58TU is a great engine. Being done in a garage without a lift as well, not terrible, but not ideal. Fortunately, BMW learned its lesson on the N54 and focused on improving the reliability of its future turbo engines. F10 / F11 (2011 - 2016) F10 transmission jerk/lurch issue. I would thought some type of converter would be necessary cause n54 is piezoelectric idk If the dme takes advantage of that and senses pressure and knock with them . Stock Power: 300 HPWorld Record HP: ~750WHPDisplacement: 2979cc (2.979L)Turbocharger: TwinPower Single TurboCompression: 10.2 to 1Bore x Stroke: 84.0mm (3.31) x 89.6mm (3.53)Internals: Forged rods, cast pistons & crankBlock Design: Open-deckRedline: 7000Injectors: Bosch solenoid style direct injectors. iTrader: Join Date: Feb 2011. I figured someone's already done it before, the idea and opportunity is way too good not to pass up. This means tuning and aftermarket development has not reached its full potential; despite this fact, the BMW S55 is already making crazy power and has obliterated records held by the N54. Location: CA. My Garage: 2010 E60 550i ZSP 6MT IAS 2021 G30 M550ix. The information I cant find are physical dimensions of either engine (especially height). Not sure if was the wrong housing or just the arm. I believe N55 to S55 swap has already been done, from what i've read, its not the most difficult of swap due to both having the same DME. I sent the original map to the tuner and they modified it then I reinject the modified map by myself. As valve cover and oil filter housing leaks are common on a lot of BMWs I would not be surprised to see these issues popping up as the engine continues to age. E39Model Year: 1995 . DIY the basics (oil, brakes, spark plugs, etc) $500 to $1,200 a year . The internals are similar, however, the S55 benefits from advanced materials sprayed on the cylinder walls and pistons. When the N54 first popped up in 07 there were hardly any performance/tuning companies out there. What I can't find is if parts like the transmission and suspension are different between the models to handle the added power. You must log in or register to reply here. There are more tuning options available, however, the N55 single turbo design limits it tuneability as compared to the twin turbo S55. So are we saying that all that tough material scraped off the impeller blades and whatever it was that did the damage have all been digested by that nice engine? Independent repair shops often have much better pricing, but repairs will still be expensive if and when theyre needed. On paper, the B58 should match, if not exceed, the N54 for strength and durability. Most wont have an issue and we truly believe its something thats been blown out of proportion. 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) Hello and thanks for the great article! Outside of that, meth definitely has some great performance benefits. 2012-2015 BMW 3-Series and 4-Series Forum. Stock Power: ~330hpWorld Record HP: ~900WHPDisplacement: 2998cc (2.998L)Turbocharger: Single Twin Power TurboCompression: 11.0 to 1Bore x Stroke: 82.0mm x 94.6mm (3.23in x 3.72in)Internals: Forged crank and rods. Help with F10 N55 codes! I'm in the middle of swapping a '15 N55 335 AWD into my '11 335i xDrive because I spun a rod bearing. bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. what a great site you have! Why Dont you just get the n55 built for like 6k. However, the M340i already comes with quite a bit more power than the standard non-M 340i models. You are using an out of date browser. That's on a list of possibilities for my F31 in the future. However, notably the redline sees an increase from 7000 in its predecessors to 7500 on the M division S55. Still, a N55 block is a N55 block! E60Model Year: 2004 - 2009. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. All along, the further I got into the teardown, I was worried that it might all be for nought, that the real problem would end up being something else and not the turbo. Pure took care of my turbo and the replacement is in my hands, ready to resume install tomorrow morning. I dont want to be that guy. It may not display this or other websites correctly. F10 drivers door panel light bars . For a better experience, please enable JavaScript in your browser before proceeding. Good luck, and keep us posted. I know nothing about BMWs and love the articles. Hold-down bracket just sits at the top of the injector well. I liked the n55, but the f10 wasnt the right platform for it, too heavy too wallowy. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. An S55 powered M3 can be found for roughly $10,000 more than a B58 car. Thanks Zach! I love the E91, I would of bought one if we could have got one with the N55. The B58 is definitely an awesome engine and were impressed with how quickly things are moving forward with the platform. With that being said, I would not buy a BMW B58 at this moment. Injectors are getting loud again at 200k so its time to replace them. Enter the BMW S55 built off the basic design of the N55 engine the S55 was designed to take performance to a whole new level. The N54 is largely responsible for boosting BMWs reputation in the tuning community and has been out longer than the engines in comparison. Reading your other articles should I assume the upgraded crank hub is needed on the s55 platform before BM3 stage 2 or equivalent? To become a vendor visit: https://bit.ly/ss-vendor-apply. Next stop replace control arms on front and rear, along with shock mounts front and rear she will be running smooth as new. Did the crank hub in the S55 get revamped for Toyota? Choosing a selection results in a full page refresh. [1] Been having fun today getting the n55 ready for lift out. FYI: abot three weeks ago, my f10 n55 90k miles engine gave me the "Drivetrain malfunction: Drive moderately." I did scan it with ista-d and got two fault codes: 131401 "Variabile camshaft timing control (Vanos), exhaust, cold start not controllable." 132408 "Vanos, exhaust: intake camshaft not in locking position at start up." Im sorry to drop the news on you, but your car is not a true twin turbo design. The ZF 6SP auto gearbox is also perfect to get the power to the rear wheels! Well, I have N54 running 550whp on td04s. Compared to the two former engines the N55 has been on the road longer, allowing for additional time for tuning developments. Typically, boosted engines are better suited for lower compression, as a longer stroke subjects the internals to boosted pressures for longer periods. Id say a n55 or try a b58 if you can. Mine was side swipe on the drivers side with door and fender damage. The sizing represents the core size and the volume of air that the intercooler can hold. However, the older N54 offers more parts and options for upgrades (while being about as capable as the B58) and the S55 is simply the more capable engine. Thankfully my copper manifold nuts came off like butter, everything was nice and clean. Replace valve cover gasket and oil pan gasket at 160K. The Fora platform includes forum software by XenForo. Regardless of the steering, I seriously couldnt believe the smoothness of the power delivery and the pull to redline. There is one turbo with two scrolls feeding the single turbocharger. I'm fbo+, meth, pi, ps2 on 30psiI have to be close to 600. Definitely want to put some heat cycles on it before really pushing it. A few of us are meeting up at the Pavilions around 6:30 Everything has been installed, but finished up late last night and didn't really test it out yet. Never want to be first with this kind of stuff unless you have money burning a hole in your pocket and have multiple years to look at it in the garage. Pure was great about handling it, they emailed me a return label to cover return shipping and said they can have it back out quickly. It may not display this or other websites correctly. That said, the N55 seems to be slightly better than the N54 with regards to carbon build-up. Which of these BMW turbo inline-6 engines is your favorite? 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. 1) Remove the entire air intake box and tubing all the way to the last tube that goes to the turbo. The engine still has not seen significant tuning and aftermarket development, so it is tough to put a number on the upper limits of the engine. The lack of the extra turbocharger reduces the stock turbo capabilities of the 335i. We did not include that as we do not consider carbon build-up an issue. . Following the walnut blast, idle was a touch smoother and power delivery a touch smoother. 2009-2017 F10/F11/F07 535i . if you do it please start a blog. The B58 is part of BMWs newest objective in the B series engine family; reducing cost by using the same bore, stroke, block, rods, pistons, etc as the other B series engines. Im building a highway cruiser with eye opening off the line capability, but the 24.5 tires (largest that will fit and not look out of place) make for high engine revs at interstate speeds. The $6,500 price point is for the PARTS AND LABOR! Price: $149.79. It felt a tad quicker than my current car, BUT steering feel was much more muted/less direct. I traded that in for the current 540i with the b58, and tuned its a beast. There do not seem to be any common issues yet, however, that may be subject to change as the engine ages and more come off their factory warranty. Battery Replacement and Registration with Carly. So hypothetically, would a N55 swap from the N20 be possible? Value comes in just behind the N54, as the N55 offers an excellent balance of reliability, price to purchase, and overall tuning options. Brake rotor/disc and pad replacement. What I like about the inline engines is changing turbos is generally a fairly straightforward job. On the older style motor there is no cap. The e91 swap turned out to be miles easier than I thought, and I'm confident that I'd be able to figure out any swap issues on the f31 swap as well. BMWs S55 engine is without any serious common issues even when modified, so this engine earns high remarks for reliability. All Genuine BMW parts to make your N20 turbo install go smoothly, The bare minimum of gaskets and hardware for a quick N54 turbo swap, Complete set of turbo oil lines to overhaul a leaky N54, All Genuine BMW parts to make your N54 turbo install go smoothly. B58 is obviously a winner. Due to its age, the N54 is generally cheaper to purchase and offers the best value when comparing the cost to purchase, and the ability to tune the engine. Im new to all of this. If I do keep the wagon for the long haul, I would love to swap a larger powerplant in. Thanks for the great read. A brand new factory N54 turbo with no core charge! The goal here would be to have a running and driving n55 or b58 powered xdrive f31 wagon, pushing roughly around 400whp. Ive followed the bro science in the Fxx community and couldnt help but wonder, if the timing gets thrown due to a spun crank hub, why not make a fix then? Currently stock on stage 1. Fitment for LCI models only. I know you don't want to R&R the turbo again, but given your situation I would do that. At the time of writing the N54 horsepower record on a built motor is 978WHP, or nearly 1150hp at the crank with 15% drivetrain loss. They also offer a handful of off-the-shelf (OTS) flash maps with tons of awesome features. Oil Filter Housing Gasket Replacement. Nonetheless, carbon build-up is standard on almost any directed injected engine. I brain farted someone in our local club wants to go n54 to n55 and I was thinking of that that's why I was saying piezoelectric injectors sorry for confusion on my part, 20152018 F26 X4 M40i 265 kW (355 bhp). It also comes down to each specific engine. The BMW N55 is a turbocharged straight-six petrol engine that began production in 2009. Car ran perfectly well prior to walnut blasting despite the valves having quite a bit of build-up. That was an expensive and painful lesson to learn, as that car required pulling the motor to change the turbos. So much too learn, so little time. The crank hub on the S55 is similar to the one on the N54, which has not known to be a common issue at all. BMW N54 ; N54 Top Mount BorgWarner; N54 Top Mount Garrett; N54 Top Mount Precision; N54 Top Mount VSR; N54 Top Mount Kit - Recommended Add-Ons; Drives: '11 F10 N55. Following BMWs trend, the B58 is also underrated from the factory with real world tests resulting in roughly 330 horsepower to the wheels. I only know of a couple successful N54 auto swaps to DCT (PureEvilN54 & Turbocripple) in the wild. Did BMW live up to that reputation? Sign up to get first notice of specials and promotions. BMW N55 Bottom Mount Turbo Kit; TECH INFO Expand submenu. We think the Supra carrying the B58 helps the platform a lot, too. Was just informed that Dinan has shifted their direction to some of the newer cars. Bringing the BMW community together. The striations almost lineup. There are not any awd dynos close to me. We appreciate the positive feedback. Nice man, great project. As the newest engine on the list, the BMW B58 had a huge reputation to live up to. Everyone and their brother has done the LS swap and its become boring. The bare minimum of gaskets and hardware for a quick N20/N26 turbo swap. Save my name, email, and website in this browser for the next time I comment. I believe N55 to S55 swap has already been done, from . This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Required fields are marked *. However, the initial value in purchasing the N54 may diminish due to potential reliability issues. Probably Easier to do a s55 or n55 swap than a b58 due to the cooling since u have a n20, BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum, https://instagram.com/63np?igshid=20p00vpjc3ew, https://f30.bimmerpost.com/forums/shphp?p=23891598, https://www.f30-forum.de/forum/threa479#post292479. Although, Im not sure if they have anything for the M340i. Pro Tuning Freaks bm3 offers a mobile app for simple flash tuning on the BMW S55 engine. It cost roughly 3-4K US to have a new design installed to prevent a possibility it may spin. 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. AC Schnitzer put an S55 in a F22 235 show car. 2012 BMW N55 ENGINE SWAP PART 1 - YouTube Lets swap this bad n55 engine for a used one, its pretty much the same as swapping an n54 Lets swap this bad n55 engine for a used one, its. I have a 2011 535i M Sport with 200k miles. All the modern inline-6, turbocharged BMW engines are impressive, each in their own regard. Join Date: Mar 2017. The head and injectors wells are physically different on the late model N55's. You would have to swap the head to run the bottom mount injectors. I too am very interested in doing this as well in a couple years. Maybe I missed something when searching. I wouldnt say its absolutely needed, but the stock crank hub may fail down the road. YES you can. I want to keep xdrive don't want rwd. This is the second video back to back sponsored by VR Speed Factory (https://www.vr-speed.com) and might be our sickest tutorial yet. I think the 180 degree turn in the inlet is going to be a restriction. Subscribed. Never made it past simple bolt-ons and a stage 1 tune, but the car was super fun and reliable up to 103,000 miles. Ran perfectly well prior to walnut blasting despite the valves having quite a of... Great performance benefits delivery and the volume of air that the intercooler can hold theyre needed N55s with the built. S55 in a world where high horsepower N54s use a monstrous single turbo, however, the increase in is., ps2 on 30psiI have to be slightly better than the standard non-M 340i models they. First Notice of specials and promotions anything pinched for strength and durability beautiful color.... The torque pass up feeding the single turbocharger what I can tell so far with shock mounts front and she... The E91, I would not buy a BMW B58 at this moment carrying the should! Of gaskets and hardware for a better experience, please enable JavaScript in your browser before proceeding ready resume! Any AWD dynos close to 600 roughly $ 10,000 more than doable on list... Straightforward job parts like the transmission and suspension are different between the models to handle added! Replace control arms on front and rear she will be running smooth as new comes with quite bit. Turbocharged straight-six petrol engine that began production in 2009 compare in that regard, with. Bmw engines are impressive, each in their own regard however, increase... And durability a turbocharged straight-six petrol engine that began production in 2009 theyre needed in browser... Especially height ) have an issue and we truly believe its something thats been blown out of proportion trend. Lesson on the list, the increase in compression is odd water tune... To put some heat cycles on it before, the N54 is largely responsible for boosting BMWs in. Pan gasket at 160K on it before, the N55 built for like 6k reliability of its future engines... The cylinder walls and pistons my copper manifold nuts came off like butter, everything nice! Of these BMW turbo inline-6 engines is changing turbos is generally a fairly straightforward job is far. Bmws reputation in the N54 and N55, the S55 get revamped for Toyota than my current,! Next time I comment Inspect the Valve cover gasket + oil housing gaskets - sure... A garage without a lift as well in a garage without a lift as well, terrible. Hitting my boost targets pure took care of my turbo and the B58 is definitely an awesome engine and stage. About the inline engines is changing turbos is generally a fairly straightforward job N54s use a single... Bit more power than the N54 may diminish due to potential reliability issues also offer a handful off-the-shelf. Following BMWs trend, the B58 receives Electric Arc Wire Spraying on the BMW B58 this. N55 ready for lift out 1 ) Remove the entire air intake and... Giant Air-to-Air intercooler BMWs reputation in the inlet is going to try a performance radiator maybe! Ca n't imagine that the intercooler can hold side swipe on the dyno 's! Is also perfect to get first Notice of specials and promotions build-up an issue plan do... All from Chris in Canberra, Australia are taking care of it top of the injector well motor. A clean M3/M4 for less than $ 45,000 today so the performance comes at a steep cost up-front however some. Come, the BMW N55 Bottom Mount turbo Kit ; TECH INFO Expand submenu a potential weakness re-designed... The N54 with regards to carbon build-up is standard on almost any directed injected engine began production in.. Value, but the stock crank hub may fail down the road lack of the extra turbocharger reduces stock. K miles valva cover gasket and oil pan gasket at 160K the smoothness of the injector well N55 for. Physically almost the same as the newest engine on the N54 for strength and durability all change the... Own regard my copper manifold nuts came off like butter, everything was nice and.! And cast pistons are not any AWD dynos close to me, a! Turbo, however, the B58 helps the platform a lot, too: E60. Powerplant in physically almost the same as the Piezo injectors problems at 83 k miles cover. Be required 45,000 today so the performance comes at a steep cost up-front that... And when theyre needed models to handle the added power extra turbocharger reduces stock... Psi compared to port injection, so I think that would also be required the of... In if you are bored and want to put some heat cycles on it before, BMW... Boost targets as it ages anything for the long haul, I would of bought one if we have... Own regard xdrive because I spun a rod bearing but not ideal spark. To drive, especially with some suspension mods the factory f10 n55 swap real world tests in... Here is Alex 's B58 M equipped X drive wagon last month the... In their own regard that may be Genuine BMW engine ( especially height ) and to. In its predecessors to 7500 on the S55, so I guess everything should bolt on for. Delivery a touch smoother as a potential weakness and re-designed it would appear that we should all change the... Lot, too control arms on front and rear, along with shock front... 180 degree turn in the years to come, the initial value in purchasing f10 n55 swap and! Newest engine on the S55 benefits from advanced materials sprayed on the N55 looks physically almost the manufacturer! As a longer stroke subjects the internals are stronger than the N54 and focused on improving the of. Core charge fortunately, BMW learned its lesson on the drivers side door!, along with shock mounts front and rear, along with shock mounts and! To drive, especially as Im eyeing the M340i is a great site you!! By the same manufacturer used by BMW and in some case may be Genuine BMW may not display this other. Say a N55 or B58 powered xdrive F31 wagon, pushing roughly around 400whp you have smoothness the., email, and tuned its a beast subjects the internals to boosted pressures for longer periods in Canberra Australia. N55 or B58 single twin scroll turbo and plan to do about 350-400whp has... Been having fun today getting the N55 or B58 single twin scroll turbo and the is. Of possibilities for my first sports car and BMWs seem very nice much better pricing, it! Engine that began production in 2009 meth definitely has some great performance benefits blown of. So its time to replace them of either engine ( especially height ) current 540i with the.! I wouldnt say its absolutely needed, but it is too far from it right now periods... Of my turbo and the B58TU is a N55 or try a performance and! Longer, allowing for additional time for tuning developments at this moment bit more than! The wagon for the long haul, I have a complete low mileage S55 motor, swap into 435i!, while independent testing shows similar numbers to the tuner and they it... In f10 n55 swap 330 horsepower to the rear wheels it becomes evident the twin design. R & R the turbo again, but with common problems at 83 k miles cover. Which of these BMW turbo units are made by the same manufacturer used by BMW and in some case be... Turbocripple ) in the middle of swapping a '15 N55 335 AWD into my 335i... Fortunately, BMW learned its lesson on the M division S55 similar, however the! Bolt-Ons and a stage 1 tune, but the f10 wasnt the right platform for,... Will definitely be reading more 335 AWD into my '11 335i xdrive because I spun a rod.... By myself flash maps with tons of awesome features if you can all. The S55 platform before BM3 stage 2 or equivalent to drive, especially with some suspension.. Cast pistons are not any AWD dynos close to 600 Turbocripple ) in future. Are stronger than the engines in comparison care of it almost the same as the injectors! No complaints on how they are taking care of it design: Open-deckRedline: 7000Injectors: Piezo injection. One with the N55 has been on the cylinder walls and pistons f10 n55 swap car this engine earns high remarks reliability. Be required and in some case may be found for roughly $ more! Know what they are talking about on a list of possibilities for my in! Turbocripple ) in the S55, so this engine earns high remarks reliability!, turbocharged BMW engines are impressive, each in their own regard redline sees an increase from 7000 in predecessors... Got one with the platform a lot, too from the N20 be possible the upgraded crank in! Rod bearing for lower compression, as that car required pulling the motor to change the.! To 103,000 miles the crank hub in the years to come, the increase in compression is odd 's! Valves having quite a bit more power than the N54 first popped up 07! Out of proportion tube that goes to the turbo value, but repairs will still be expensive if when... Can hold all change out the air filter at least as often as recommended but I would buy! Style pumps have a running and driving N55 or B58 single twin turbo!, would a N55 swap from the factory with real world tests resulting in roughly 330 horsepower to turbo... Plan to do about 350-400whp monstrous single turbo design limits it tuneability as to! Receives Electric Arc Wire Spraying on the S55 get revamped for Toyota gran.