B58 vs s55. The B58 in the M340i sounds better than the S55 in the F80. On the...

G-Series B48/B58 - Engine Bay Location Kit (Includes A9X Supra/Z4)

Welcome to Season 2 Episode 13 (S02E13): The B58 replaced the N55 and is currently a very well regarded 3.0L 6-cylinder engine. But how different is it from ...Like the N54, BMW’s N55 engine was underrated from the factory. Dynos show stock N55’s making upwards of 280whp and 280-290wtq. This translates to about 330hp and 330-340tq. Later model N55’s, such as the N55B30T0, found in the BMW M2 make 365 horsepower. Additional N55 variants fall in between the 300-365hp range.That's true and I get what you're saying, but I think the F80 reviews were uniquely negative at the outset. The BMW website even says "lightweight construction makes the M3 more agile than ever.". So the new M3/M4 are quite heavy. They are.700-850WHP S55 Twin Turbo Options. 1. S55 Pure Stage 2+ Turbos (750-850whp) Price: $4,995.00. Pure Turbos makes the list once again with their quality, highly proven stage 2+ S55 upgraded turbos for the M3 & M4. Expect to trade-off a little bit of spool with these turbos in favor of the top-end power.The B58 is arguably the most reliable engine BMW has made outside of the diesel models. Stupidly easy to tune for big power, amazing reliability and the power's available pretty right through the rev range. ... The N55/S55 crank hub "issue" isn't even close to being on the same level as the IMS bearing. The crank hub issue affected maybe 1% of ...iTrader: ( 0) Quote: Originally Posted by hayko_M340. Hello, looking into changing plugs on my M340i, nearing 28k miles. I saw the differences between the normal B58 and B58TU1 plugs which many people don't realize. Majority of the time I run stock 91 tune, but once in a while bump up the boost with E40 mix for a tank or two.VS - HeadPort Plugging Kit N54 N55 S55 B58. $49.95. Tax included. Pay in 4 interest-free installments for orders over $50.00 with. Learn more. Engine. Quantity. Add to Cart. The most neglected and underrated mod!BMW B58 vs S55 Testing; BMW M2 Competition vs BMW M4 Competition Testing; Fiesta ST Tuning - Ford 1.5 Ecoboost Development and Results. Abarth Tuning - 695 Rivale 180; BMW 320i B48 Tuning; Abarth Tuning Guide; M135i vs M140i (N55 vs B58) Ford Ranger Remap; BlogThe sound increase from the BMS intake is awesome and they provide a good performance increase, especially when coupled with the JB4 tuner. BMS Intake Link: BMW B58 BMS Performance Intake. Horsepower Gains: 8whp stock, 16whp with JB4. Torque Gains: little to slightly negative impact stock, 27wtq with JB4.BMW B58 vs S55 Testing; BMW M2 Competition vs BMW M4 Competition Testing; Fiesta ST Tuning - Ford 1.5 Ecoboost Development and Results. Abarth Tuning - 695 Rivale 180; BMW 320i B48 Tuning; Abarth Tuning Guide; M135i vs M140i (N55 vs B58) Ford Ranger Remap; Blog; Account. Login/Register. Search. Search. Advanced Search. All Categories.B58 72 S55 Voting closed 2 29 29 comments Best Add a Comment papi3100 F82 M4 • 9 mo. ago End of day it doesn't really matter…B58 is newer and has better cooling system, S55 lighter engine and more track designed. Anyone can tune either engine to make more power than the other so it's a pointless argument.Probably the expected twin turbo vs. twin-scroll single turbo, perhaps stronger rods, crank, etc. and surely some trick intake/cooling like water injection, larger intercoolers, etc. It should be a sweet power plant for sure! I'm looking forward to getting the details once released. _____BMW B58 vs S55 Testing; BMW M2 Competition vs BMW M4 Competition Testing; Fiesta ST Tuning - Ford 1.5 Ecoboost Development and Results. Abarth Tuning - 695 Rivale 180; BMW 320i B48 Tuning; Abarth Tuning Guide; M135i vs M140i (N55 vs B58) Ford Ranger Remap; Blog; Account. Login/Register. Search. Search. Advanced Search. All Categories.On Competition models, the S58 receives further tuning, enabling it to spit out 503 hp at 6,250 rpm and 479 lb-ft (649 Nm) of torque between 2,750 and 5,500 rpm, reducing the 0 to 60 mph time to 3 ...These are standard 2″ upgraded inlets with the option for a 1.75″ or 2″ turbo connection. Additionally, the inlets will work with any intake that fits the OEM inlets. For $79.99 you can add a set of dual cone filters if you do not already have upgraded intakes. Price: $199.99. Buy Here: N54 VRSF Inlets.BMW B58 vs S55 Testing; BMW M2 Competition vs BMW M4 Competition Testing; Fiesta ST Tuning - Ford 1.5 Ecoboost Development and Results. Abarth Tuning - 695 Rivale 180; BMW 320i B48 Tuning; Abarth Tuning Guide; M135i vs M140i (N55 vs B58) Ford Ranger Remap; Blog; Account. Login/Register. Search. Search. Advanced Search. All Categories.It's worth noting that the S63 is much less reliable than inline-6 M engines, like the proven S55 or the new S58. While the S63 offers immense power and performance, it requires more labor-intensive and more frequent maintenance than simpler engines such as the S55 or even other high-performance V8s such as the S65. How to keep the S63 reliableBMW B58 vs S55 Testing; BMW M2 Competition vs BMW M4 Competition Testing; Fiesta ST Tuning - Ford 1.5 Ecoboost Development and Results. Abarth Tuning - 695 Rivale 180; BMW 320i B48 Tuning; Abarth Tuning Guide; M135i vs M140i (N55 vs B58) Ford Ranger Remap; Blog; Account. Login/Register. Search. Search. Advanced Search. All Categories.A bit over the manufacturer's claim of 503 HP. This makes the new S58 engine a bit more powerful than the old one, which was measured at 421 HP and 386 lb-ft. The graph also shows a different ...The N55 is a solid engine, overall. However, fueling is definitely one of the bigger shortcoming of the N55 engine. The HPFP's aren't quite as capable compared to engines like the N54, S55, B58, etc. Fortunately, the stock fueling is still pretty capable especially with a WMI or CPI setup.The N52 engine's peak torque of 232 lb-ft comes at a modest 2,750 RPM and remains almost constant up to the redline. Torque figures are also similar on the N53, with a peak of 236 lb-ft at 2,750-3,000 RPM, a marginal improvement over the N53. Despite the very similar power figures, the N53 is the more powerful and responsive engine out of ...One of the significant advantages of bootmod3 in your case is the check engine light; you probably have a check engine light caused by your downpipe. Bootmod3 will hide the CEL. If that is not a concern, and you are happy with your setup, i think you should keep it as is and invest your money in other mods.The Supra was actually on my short list, but at the end of the day it's still a Toyota and it's just not what the Supra used to be. The M2 is likely going to be a lot more comfortable and certainly has more power from the factory. If you're not going to be modding, I'd say pay a bit more upfront and get the M2. Away_Sugar3571 • 2 hr. ago.Screw the mounting screws back into the solenoids. Reconnect the solenoid connecting wires. Remember the cable that goes to the left is for the intake solenoid, and the one that goes down is for the exhaust solenoid. Reattach the snorkel. Put the engine cover back on. Put the cowl and panel filter back on.iTrader: ( 0) Quote: Originally Posted by hayko_M340. Hello, looking into changing plugs on my M340i, nearing 28k miles. I saw the differences between the normal B58 and B58TU1 plugs which many people don't realize. Majority of the time I run stock 91 tune, but once in a while bump up the boost with E40 mix for a tank or two.If it's just straight line speed then yes the b58 is a good idea but if you're thinking about tracking the M2 is a beast. The n55 also sounds better than the b58. B58 is superior but my personal opinion if I had the option I'd get an m2 over the m240i. One other option would be the M2 competition or CS that would get you the S55.Sep 9, 2022 · The B58 is a 3.0L turbocharged inline-6 engine. The B58 horsepower ranges from 320-382hp straight from the factory. 340i and 440i models received the 320hp variant with 332 lb/ft of torque. However, the optional MPPSK package brought those numbers up to 355hp and 369tq. B58s and S55s differ in many ways. But they share the same materials, such as aluminum head and closed-deck aluminum block. Note that B58 is a replacement for N55, while S55 is the high-performance version of the N55 engine. So, S55s are more relative to N55 than B58 to N55. B58 is a single twin-scroll … See moreOn Competition models, the S58 receives further tuning, enabling it to spit out 503 hp at 6,250 rpm and 479 lb-ft (649 Nm) of torque between 2,750 and 5,500 rpm, reducing the 0 to 60 mph time to 3 ...The S54 found in the Z3 produces 315 horsepower and 251 pound-feet, at 7900 rpm and 4900 rpm, respectively. S54B32s in the M3 produced 333 horsepower and 262 pound-feet, at the same rpm. The Z4 M ...N52 – 3.0L inline-6 naturally aspirated. N54 – 3.0L inline-6 twin turbo. N55 – 3.0L inline-6 single twin-scroll turbo. As we move through the 1-series buyers guide we’ll break down the engines further. For now, let’s quickly discuss each of the 3.0 liter BMW inline-6 engines found in the E82 coupe and E88 convertible.BM3s IG page said they just released the B58 tune! I'll get the BM3 tune eventually. Reviews seem a little more positive for the BM3 and if they aren't I think the initial flash find alone is enough to sway me. A 25-30 min flash vs 3 min is a steep difference, that's a long time for your car to be under the knife BMW N54 vs N55 vs B58 vs S55: Performance & Reliability. By Zach Mayock May 20, 2019 July 18, 2023. Ever since the twin-turbo N54 hit the market in the 2007 BMW 335i, BMW has been building on the design of the turbocharged, direct-injected inline 6 engine. In 2010, the 335i received the updated N55 engine followed by the B58 in 2016, however ...This year with a number one finish with their B58 inline six. Out of their 34 top ten placings, 28 of those were for their inline six engines. ... BMW N54 vs. N55 vs. B58 vs. S55: Performance & Reliability. Post navigation. Previous. BMW Vanos System: Problems, Symptoms, and Repairs. Next. How to Prevent N54 Chargepipe Failure. …Yes, the B58 engine does have an intercooler. However, it is not the common intercooler setup you would see on most turbo vehicles. While most forced induction engines use “direct” air-to-air cooling, the B58 intercooler uses an “indirect” water-to-air cooling system. The B58 intercooler is integrated into the intake manifold.Paul Johnson, also known as F80Paul, is one of the industries most respected custom tuners of BMW F and G series vehicles, and the A90 Toyota Supra. He custom tunes using Bootmod3 by Pro Tuning Freaks. Sold separately. Since 2016 Paul's customers have achieved numerous 1/4mi, 1/2mi, 100-200kph, 60-130mph, and road course world …BMW MHD Tuning App - N54, N55, S55, B58 & N13 Flash Tunes. Next. BMW M50 Common Engine Problems & Reliability Issues. Similar Posts. Pin. N54. DIY: The N54 DSC/DTS malfunction. By Jake Mayock October 1, 2017 March 10, 2023. ... It's a slightly different ball game when it comes to turbo vs NA engines.We're following up our S55 twin turbo upgrade guide with a similar article for single turbo kits. Many BMW enthusiasts are familiar with the S55 M3 & M4's accomplishments. It didn't take much time for the S55 to break into the 600whp ballpark on stock turbos. A few years later, RK Tunes broke the 1000whp…S55 vs B58 vs S58BMW N54 vs N55 vs B58 vs S55: Performance & Reliability. By Zach Mayock May 20, 2019 July 18, 2023. Ever since the twin-turbo N54 hit the market in the 2007 BMW 335i, BMW has been building on the design of the turbocharged, direct-injected inline 6 engine. In 2010, the 335i received the updated N55 engine followed by the B58 in 2016, however ...Although there is now plenty of tuned B58 engines proving they have the same power as the S55, there is still a significant gap in performance. The B58 doesn't match the level of performance the power would suggest. Save eddbluespark Lifetime Premium Discussion starter · #4 · Aug 29, 2018 Kerr said:Just uploaded the data for Bosch S54, Audi R8 and the Eldor S55 coils. The Eldor S55 coil tested pretty much identical to the Delphi S55 coils. The Audi R8 coil performed well but I was actually a little disappointed with "only" 126 mJ, the B58 and PR coils are definitely an upgrade over the R8 coil.All tunes are a map I suppose. JB4 is a piggyback that tricks the ECU into making more boost basically. Whereas a flash tune actually goes into the ECU and changes the parameters and you can control a lot more. Also bootmod3 has a trans flash included. Highly recommend bootmod as I upgraded from the JB4.Заезд с 60 км/ч BMW 240iX F22 B58 engine jb4 настройка BurgerTuning_MSC и BMW M4 S55 engine stage 2 BootMod3 BM3 protuningfreaks.P.S. рядом валит BMW 140i F...B58 vs S55 6MT. I'm trying to find an answer to this but I only find a 2009 335i vs 2009 M3. Anyone know what the difference is between F3x 6MT vs F8X 6MT? Just curious about it because I want to go stage 2, not sure if manual tran can hold as much as the 8AT, people are saying clutch are slipping but I have heard F8x 6MT can hold more power ...BMW B58 vs S55 Testing; BMW M2 Competition vs BMW M4 Competition Testing; Fiesta ST Tuning - Ford 1.5 Ecoboost Development and Results. Abarth Tuning - 695 Rivale 180; BMW 320i B48 Tuning; Abarth Tuning Guide; M135i vs M140i (N55 vs B58) Ford Ranger Remap; Blog; Account. Login/Register. Search. Search. Advanced Search. All Categories.Now the question a lot of enthusiasts have, is the S58 better than the outgoing S55, and did BMW make the right decision basing their new performance engines off the B58 instead of the N55. Well, let's dive in and compare these two to see which one is better. Where Did Each Engine Come From?The MOTIV Re|Flex Plus is an Advanced I/O Integration module allowing a level of precise control of auxiliary components. In addition, the Re|Flex Plus can incorporate external data into the factory DME/ECU in parallel through optional CANbus integration. Utilizing the CANbus option, multiple digital and analog signals.Welcome to Season 2 Episode 13 (S02E13): The B58 replaced the N55 and is currently a very well regarded 3.0L 6-cylinder engine. But how different is it from ... N55. B58 a close second due to the slightly less serviceability. Both tried and true. And both sound amazing with just a catback. N54 is last due to the reliability issues. Side note. Still can’t stand S55 or S58 exhaust notes, even after the equal length midpipes. Great cars ruined by a very critical unappealing characteristic.BMW M54 vs. N52; BMW S54 vs. N54; BMW S55 vs. B58; BMW N52 vs. N20; BMW S65 vs. S85; BMW B58 vs. Toyota 2JZ-GTE; BMW N47 vs. B47; ABOUT; BMW M57 Reliability: 10 Most Common M57 Engine Issues. BMW introduced the M57 engine in 1998 and it has built a reputation as a reliable diesel workhorse. This inline-6 turbo-diesel engine powered various BMW ...N55. B58 a close second due to the slightly less serviceability. Both tried and true. And both sound amazing with just a catback. N54 is last due to the reliability issues. Side note. Still can’t stand S55 or S58 exhaust notes, even after the equal length midpipes. Great cars ruined by a very critical unappealing characteristic.Welcome to Season 2 Episode 13 (S02E13): The B58 replaced the N55 and is currently a very well regarded 3.0L 6-cylinder engine. But how different is it from ... How do the BMW N54, N55, B58, and S55 stack up against each other? BMW N54. Since the initial release of the BMW N54, the engine has gained quite a positive reputation in the tuning community. Although not the strongest engine on paper, the N54 shattered the expectations of most as it continued to eat up everything thrown at it and seemingly ...Also, the B58 is a closed aluminum deck, but the EA888 in the S3/R is a closed deck iron block engine with years of tuning history. The EA888 being an iron block is a big plus to it. Usually the EA888 is the last thing to blow in an S3/R. The B58 is comparatively new.Yes, the B58 engine does have an intercooler. However, it is not the common intercooler setup you would see on most turbo vehicles. While most forced induction engines use "direct" air-to-air cooling, the B58 intercooler uses an "indirect" water-to-air cooling system. The B58 intercooler is integrated into the intake manifold.B58 Common Problems S54 Common Problems S55 Common Problems S62 Common Problems S65 Common Problems S85 Common Problems Diagnosing a Failing VANOS System: Engine Mod Guides: N52 Bolt-On Mods Guide N54 500hp for $1,500 N55 400whp for $1,500 B58 500hp for $1,500 B48 300whp for $1,500 N20 350hp for $1,500 S63 700+hp for $1,500 S55 600+whp for $2,000The BMW F-series B58 engine is found in a wide array of BMW vehicles (M140i, M240i, 340i, 440i). The motor is similar to the S55 engine found in the latest generation F8x M3/M4 (and new M2 competition) in that it has an indirect water-to-air charge cooling system with a supplemental front mount heat exchanger to cool the water that circulates through the charge cooler.N54 vs N55 N54 vs N55 vs B58 vs S55 EWG vs PWG N55 N55 Stock Turbo Max Boost: BMW S55 Content List. Performance & Tuning: 600whp S55 for $2,000 S55 BM3 Tuning Guide: Bolt-On Mods: S55 Intake Guide S55 Downpipes Guide S55 Intercooler/Heat Exchanger Guide S55 Charge Pipe Guide S55 Water Meth Injection (WMI)N55. B58 a close second due to the slightly less serviceability. Both tried and true. And both sound amazing with just a catback. N54 is last due to the reliability issues. Side note. Still can’t stand S55 or S58 exhaust notes, even after the equal length midpipes. Great cars ruined by a very critical unappealing characteristic.bootmod3 CustomROM Tuning - S55, N55-EWG, N55-M2, Gen1 B48 and B58, Gen2 B48 and B58 Engine Support ...N54 vs N55 vs B58 vs S55 B58 vs B58TU BMW F30 Buyer's Guide: BMW N54 Content List. Performance & Tuning: N54 500 Horsepower for $1,500 N54 MHD Tuning Guide JB4 Data-Logging Guide JB4 vs COBB vs MHD Tunes: Bolt-On Mods: N54 FMIC Guide N54 Intake Guide N54 Downpipes Guide N54 Inlets & Outlets Guide N54 CP & BOV UpgradesIn-stock! This kit is for BMW N55 & S55 engines. Check out our ignition coil testing methods and results here!. Compared to the stock N55 and S55 ignition coils the B58 coils are capable of producing 2.3x the energy output while providing a longer spark duration than the Precision Raceworks N55 coils. The B58 coils are a coil on plug design that removes the …If you are stuck with a decision between the JB4 from Burger Motorsports and the BOOTMOD3 then this video will help you make the right decision based on the ...once the s55 has quality aftermarket support it's needs it's going to be the king , next best engine there is . b58 has the support but it isn't built like the s55 is . s55 is completely forged overbuilt as fuck . so much potential that cannot wait to witness . all the achievements done with the b58 will be prob 10 fold with the s55 . but ...700-850WHP S55 Twin Turbo Options. 1. S55 Pure Stage 2+ Turbos (750-850whp) Price: $4,995.00. Pure Turbos makes the list once again with their quality, highly proven stage 2+ S55 upgraded turbos for the M3 & M4. Expect to trade-off a little bit of spool with these turbos in favor of the top-end power.BMW M54 vs. N52; BMW S54 vs. N54; BMW S55 vs. B58; BMW N52 vs. N20; BMW S65 vs. S85; BMW B58 vs. Toyota 2JZ-GTE; BMW N47 vs. B47; ABOUT; BMW M54 Reliability: 6 Most Common Issues. The BMW M54 engine was first introduced in 2000. BMW produced the M54 until 2006 when the N52 replaced it. Improvements over the M52TU include a new aluminum block, a ...The factory S55 air-box is restrictive on the top-end and muffles turbo and induction sounds. However, replacing the restrictive OEM M3 & M4 system with a performance intake is a great way to extract some extra power and sound. ... N54 vs N55 N54 vs N55 vs B58 vs S55 EWG vs PWG N55 N55 Stock Turbo Max Boost: Join The Email Community. and get ...BMW B58 vs S55 Testing; BMW M2 Competition vs BMW M4 Competition Testing; Fiesta ST Tuning - Ford 1.5 Ecoboost Development and Results. Abarth Tuning - 695 Rivale 180; BMW 320i B48 Tuning; Abarth Tuning Guide; M135i vs M140i (N55 vs B58) Ford Ranger Remap; Blog; Account. Login/Register. Search. Search. Advanced Search. All Categories.Feb 3, 2022 · One would hope the b58 is an advance over the n54. It came out 10 years later and after the 'gen 2 n54' aka n55 which was the 'unsuccessful' successor to the n54 in many people's opinions. The order of engines goes like this in MY opinion: N54 S55 S58 N55 B58 The S58 blows the fucking B58 out of the water. The Supra does not get the S58(yet). The B58 has way more torque and it isn't at higher RPM. Also, the N55 doesn't sound any better than the B58. They actually sound pretty similar (basically the same from the inside with the fake noise turned off). From the outside, it depends which exhaust you have. Both sound better than the S55 though.Planning ahead for my future car upgrade. M2 (n55) vs M240i (b58) any other recommendations under 45/50k . Looking to upgrade my 2013 f30 335i pwg N55 in about a year and a half so I'm trying to set up a budget/savings plan right now. Would you guys rather get a M2 with the n55 or a m240i with the b58? ... Difference between s55 and n55 in ...The BMW VANOS (variable nockenwellen steuerung in German) is a variable valve timing technology developed by BMW. The system variably adjusts the timing of the valves by changing the position of the camshaft relative to the drive gear. In simpler terms, it adjusts the camshaft for the intake and exhaust valves, allowing for smoother idling ...The BMW S55 intercooler and heat exchanger debate is a touchy subject. Not many debate that the factory S55 cooling system is capable. Especially when compared to the N54 or N55. However, some believe there are still gains to be had from aftermarket upgrades. Others believe it’s a waste of money. In this guide, we…The S54 found in the Z3 produces 315 horsepower and 251 pound-feet, at 7900 rpm and 4900 rpm, respectively. S54B32s in the M3 produced 333 horsepower and 262 pound-feet, at the same rpm. The Z4 M ...MHD offers flash tunes for the turbo BMW N54, N55, S55, B58, and N13 engines. Their app is easy to use and makes tuning your BMW a breeze. However, the app is only available on android devices. Unfortunately, Apple prohibits the use of 3rd party USB cables, so iOS is out of luck (not completely)….Toyota Supra 3.0 vs BMW Z4 M40i - BMW B58 Engine. While the MKV Supra came out a year after the G29 Z4M40i, the BMW B58 engine was the first motor offered in both. In both the Toyota Supra vs BMW Z4, the BMW B58 is the top engine model available. The 3.0L BMW straight-6 has been around since 2015 when it replaced the beloved BMW N55 engine.N55/S55 High Flow Injectors - S63 EU5. Regular price $749.00 USD. Sold out. Shipping calculated at checkout. Quantity. Sold out. These are the OEM injectors for the BMW M5 (S63 Engine) and the highest flowing injectors of this family from Bosch. In terms of mechanical fitment, they will drop into any S55 and N55 engine that we currently ...1) BMW S55 Tune. The first mod that comes to mind is a tune. A simple tune, such as the JB4, is able to push the S55 to 500+whp. This is already mind blowing power for a small 3.0L engine straight out of the factory. However, a tune only S55 is barely scratching the surface of its true potential.S55 has very few problems, CH is way overblown. I don't expect S58 to have many problems as they've no doubt incorporated the lessons from both 55 engines and B58 into S58. Turbo-6s are BMW's bread and butter. Also, warm your engine oil up properly before you start ragging on it, and there's no reason why you can't pre-emptively do extra oil ...The B58 and S55 engines from BMW are more recent, therefore more problems could develop in the future. The N55 has been on the road longer than the two previous engines, providing for more opportunity for tuning advances. Although there are more tuning choices available, the N55's single turbo architecture restricts its ability to be tuned in ...Insulator thickness at the end of the threaded section. NGK 4.77mm. Champion 4.33 mm. Depth of insulator nose (from electrode strap measuring to inside of the threaded section) NGK has 2mm less depth compared to the Champion plug. NGK has a shorter, thicker insulator nose and should be colder than the Champion.Yes, the B58 engine does have an intercooler. However, it is not the common intercooler setup you would see on most turbo vehicles. While most forced induction engines use "direct" air-to-air cooling, the B58 intercooler uses an "indirect" water-to-air cooling system. The B58 intercooler is integrated into the intake manifold.. Screw the mounting screws back into the solenoids. Reconnect the soOn the n20/n55/s55, you can swap in s63tu injectors to They might not be the lightest cars compared to the previous 3 series models. However, the E9x chassis offers great balance and the power steering feels flawless. Of course, with most E90 and E92’s nearing or surpassing a decade old a lot of the E90 suspension parts are likely on their way out. ... N54 vs N55 N54 vs N55 vs B58 vs … Our Industry Leading B58 Pure800 for first generation B58 BMW platfo How do the BMW N54 vs N55 vs B58 vs S55 stack up against each other? BMW N54 Since the initial release of the BMW N54, the engine has gained quite a positive reputation in the tuning community. Screw the mounting screws back into the solenoids. Rec...

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