$24.95 USD. Following the introduction of the BMW B58 engine in 2015, the N55 began to be phased out.. BMW S55 engine is a high performance version of the N55, which is used by the F80 M3, F82 M4 and F87 M2 Competition FSB blue goes to #14, FSB orange goes to #3. B58 to N55 Comparison The B58 engine is the successor to the N55 … Whilst you often see dyno graphs of both, we don’t often see direct comparisons. The main design objectives for the new B58 were increased efficiency, quicker throttle response and even smoother operation vs. the older-design same-displacement N55 turbo I-6. 02-04-2021 01:54 PM by 435gc. BMW N54, N55, S55, B58 & Supra B58 . And yet, the S55 is a true performance mill … The twin-turbo setup on the N54 does offer better performance when modified compared to the N55. ?-PM-02-04-2021 02:26 PM by 435gc. Other than fundamental hardware differences, one of the big changes between the two engines is the level of boost pressure that they run. BMW S55 vs S58 Reliability. The B58 engine is also a 3.0-liter like the N55, but it is now based on modular architecture meaning that it will share parts with other BMW engines. If you are interested in what we could do for your BMW, please take a look at the relevant link below or our BMW Tuning page: For the best experience on our site, be sure to turn on Javascript in your browser. The closed deck crankcase is equipped with a completely new structure which can be identified by a complex array of ribs on the exhaust and intake side and an additional reinforcement frame on the oil pump side. On a technical level, the differences are wide ranging, N55 is open deck, B58 is closed deck. The final results are very close to those offered by many Stage 1 flash tunes, but with the advantage that our unit can be tracelessly removed in under 5 minutes. In a word, yes. DPF (Diesel Particulate Filters) Explained. Replace screws. Why would BMW not just drop that in for the regular car? On a technical level, the differences are wide ranging, N55 is open deck, B58 is closed deck. Following the introduction of the BMW B58 engine in 2015, the N55 began to be phased out.. BMW S55 engine is a high performance version of the N55, which is used by the F80 M3, F82 M4 and F87 M2 Competition But just ad a jb4 and downpipe and you will be faster in the n55. Compared with its BMW N55 predecessor, the B58 features a 20% increase in boost pressure, a closed-deck engine block design, an increase in compression ratio to 11.0:1 and a slight increase in displacement from 2,979 to 2,998 cc (181.8 to 182.9 cu in) with added weight of 8 kg (18 lb). The S55 is a bunch more money and if that goes in the non CS car, the price will reflect it. [7], The S58 engine, which was released in early 2019, is the high performance version of the B58.[8][9]. We often get asked what differences there are between the N55 and B58 units. N55 remedied a few of the big issues that the n54 had. N55 is air-air intercooled, B58 is water-air charge-cooled. a word, yes. That is true, stock for stock the b58 is better. B58 Moteur. As we all know, the N54 is the german equivalent of the 2JZ. bootmod3 A90 A91 Toyota Supra Tune. As per the N55, the B58 also features a single twin-scroll turbo, direct fuel injection, variable valve timing (called double Vanos by BMW), variable valve lift (called Valvetronic by BMW). 1. The S55 is a masterpiece when it comes to reliability for an M-series vehicle. It will have the new B58 engine which I suspect will be very similar to the N55. 02-04-2021 02:24 PM by 435gc. Jointing torque and angle. Injectors are a new design, the hpfp is the same but is at least a later revision part number, the oil pickup was redesigned to reduce starvation issues and frothing, blowby ports were added to the head to prevent carbon accumulation on the valves, and coolant passages were revised to have greater control over cylinder head temperature … BMW N55 engine modifications and differences. bootmod3 N55 - BMW F-series M135i M235i 335i 435i 535i ActiveHybrid3 640i 740i X3 X4 X4M40i X5 X6 M2 Tune. BMW M2 Competition vs BMW M4 Competition Testing. Introduction. On a technical level, the differences are wide ranging, N55 is open deck, B58 is closed deck. Here you can see an export of manifold pressure logged from both vehicles as standard. The S58 engine is the high performance version of the B58 engine. The BMW B58 is a turbocharged straight-six engine, which began production in 2015. The following graph shows torque with our Pro Petrol Tuning Box fitted: Power gains right to redline are better than the B58 at every point, making the M135i a very capable car. N55: Coolant draining directly from expansion tank to oil pan...HOW? ... Did everyone here seem to forget about the B58? Other than fundamental hardware differences, one of the big changes between the two engines is the level of boost pressure that they run. The N55 was BMW's first straight-six engine to use a twin-scroll turbocharger.It also won three straight Ward's 10 Best Engines awards in 2011-2013.. The N54 feels like it has more mid range torque. IF, and I do mean IF the B58 is better than the N54, by transitive property the B58 is then better than the 2JZ. This is an interesting comparison, but again, what most end users really want to know is, "can I make my N55 M135i perform as well as a B58 M140i?". One thing that you rarely see is dyno data for both engines overlaid, so we thought it would make an interesting case study. B58 is using air-to-liquid intercooler, compared to N54/55’s air-to-air intercooler. Powering everything from the BMW 335i to the F01 BMW 740i, the N55 … bootmod3 swag bootmod3 bm3 T-shirt. [3], The B58 engine was named Ward's 10 Best Engines in 2016 (installed in the 340i),[4] 2017 (M240i),[5] 2019 (X5)[6] and 2020 (M340i). $595.00 USD. Jointing torque 15 Nm. But we'll find out in 2-3 months! a new car can lose anything from 25-30% of its retail value in its 1st year! We often get asked what differences there are between the N55 and B58 units. If you are interested in what we could do for your BMW, please take a look at the relevant link below or our, Warranty Friendly Install (traceless once removed), Copyright © 2020 Bluespark Automotive Ltd, BMW M340i XDRIVE 3.0 379PS - Bluespark Pro Petrol Tuning Module, BMW 740i 326PS - Bluespark Pro Petrol Tuning Module, BMW 640i 340PS - Bluespark Pro Petrol Tuning Module, BMW 640i 360PS - Bluespark Pro Petrol Tuning Module, BMW 440i 360PS - Bluespark Pro Petrol Tuning Module, BMW 540i 360PS - Bluespark Pro Petrol Tuning Module, BMW 535i 326PS - Bluespark Pro Petrol Tuning Module, BMW 435i 340PS - Bluespark Pro Petrol Tuning Module, BMW 740i 340PS - Bluespark Pro Petrol Tuning Module, BMW 335i 340PS - Bluespark Pro Petrol Tuning Module, BMW 435i 306PS - Bluespark Pro Petrol Tuning Module, BMW 340i 360PS - Bluespark Pro Petrol Tuning Module. We often see discussions about the relative merits of the B58 engine (found in the BMW M140i, M240i, 3/440i and more) vs the S55 found in the F8X M3/M4 as well as the new M2 competition. Diesel Emissions - What does it all mean? IF, and I do mean IF the B58 is better than the N54, by transitive property the B58 is then better than the 2JZ. $595.00 USD. bootmod3 swag bootmod3 bm3 T-shirt. $24.95 USD. Reliability wise , id go with the N55 since the engines been around for a while now compared to the b58. The BMW B58 is a turbocharged straight-six engine, which began production in 2015. 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. Le document décrit également les facteurs communs de l'actuel B38 installé dans les moteurs I12 et futurs B48 et B57. The B58 also features an engine-mounted heat encapsulation system to reduce engine wear and emissions during start-up.[13]. M10x41. The fact that the S55 was built atop the popular N55 mill was no surprise to those who have been following BMW. ... Did everyone here seem to forget about the B58? Despite both engines being 3.0 single turbo 6 cylinder units, very few parts are shared between them. bootmod3 N55 - BMW F-series M135i M235i 335i 435i 535i ActiveHybrid3 640i 740i X3 X4 X4M40i X5 X6 M2 Tune. View All . N55 vs B58 (M135i vs M140i) Dyno data from both engines compared. N55 is air-air intercooled, B58 is water-air charge-cooled. Compared with the N engines (N55/N20), the new B engine generation (B38/B48/B58) demonstrates a considerably higher number of common and interchangeable parts between the diesel (Bx7 models) and gasoline (Bx8) engines. The N55, less so. Here you can see an export of manifold pressure logged from both vehicles as standard: As you can see, the B58 has a very similar boost curve, but makes around 4PSI more than the N55 across virtually the whole rev range. The B58’s cylinder block is closed deck; while N54/55 are open-deck; 2. The B58 is part of BMW's new modular engine family, each engine using a displacement of 500 cc (30.5 cu in) per cylinder, following the B38 and B48 engine.. Helping all tuned and modified BMW turbocharged engines burn more rubber. About Us. For example, with a manual tranny, punching the N54 at 70 mph in 6th gear gives you a healthy shove in the back. For the best experience on our site, be sure to turn on Javascript in your browser. There is also much more aftermarket opportunities for the N55 vs the new b58. It was introduced in the F97 X3 M and F98 X4 M, marking the first time a stand-alone M model was produced for the X3 and X4. of rotation must be observed without fail. The N55 seems to be a bit smoother than the N55. The B58 is still using a twin-scroll type turbocharger similar to the one on the N55, however it is larger in dimension. N55B30M0 (2009 – present) is a basic version of engine with the following specs: Power – 306 HP … [11][12] The redline remains at 7,000 rpm, the bore and the stroke is 82 mm × 94.6 mm (3.23 in × 3.72 in). The main design objectives for the new B58 were increased efficiency, quicker throttle response and even smoother operation vs. the older-design same-displacement N55 turbo I-6. The B58 makes more torque everywhere and gets there ever so slightly sooner in the rev range. 6: 221: N55 f10 need help. Powering everything from the BMW 335i to the F01 BMW 740i, the N55 … As a part of BMW's new modular engine family, the crankcase is a completely new design identical to the B57 diesel version,[14] engineered as both a gasoline and diesel engine in one common part. View All . B58 Complexity > N55 Complexity ( including accessories ) for the next ~5 years, my bet is it will be more cost effective to run an N55 base vs a B58 at your expense until loads of people start crashing B58 chassis and we get a plethora of parts everywhere. bootmod3 B58 - BMW Fxx Gxx 140i 240i 340i 440i 540i 640i 740i 840i Z4M40i M140i M340i X3 M40i Tune. 1: 63: What is the n55 world record for e and f series ? We exported data first for the M135i, getting the raw values from this dyno graph: We then exported the values from this dyno graph for the B58: Both cars are absolutely stock (other than on the tuned runs running our Pro Tuning Box) This gives us a fair comparison between both engines. The N55 was BMW's first straight-six engine to use a twin-scroll turbocharger.It also won three straight Ward's 10 Best Engines awards in 2011-2013.. 1. There are two main changes that distinguish B58 from N54/55: 1. [2], The B58 is part of BMW's new modular engine family, each engine using a displacement of 500 cc (30.5 cu in) per cylinder, following the B38 and B48 engine. [25], "BMW's N55 engine will be missed, but the new B58 might be even better", "BMW's New Three-, Four-, and Six-Cylinder Engine Family Detailed", "Electrics Charge Up 10 Best Engines List", "Seven Turbos, Three Hybrids Share Wards 10 Best Engines Honors", "2019 Wards 10 Best Engines: Gasoline, Diesel, Electrification Honored", "All-Inclusive List for 2020 Wards 10 Best Engines & Propulsion Systems", "BMW F97 X3 M launching in 2019 with new S58 engine and 450 horsepower", "BMW Developing S58 Engine as S55 Successor, Will Debut in 2019 X3 M", "BMW's New B58 3-liter Engine Won't Be a Tuner's Delight", "Big Changes Under Hood in '16 BMW 3-Series", "2017 BMW 2 Series Lineup Revealed with New Engines", "BMW's B58 engine among Wards' 10 Best engines for 2016", "How is the B58 engine (340i) improved from the venerable N55? 1: 46: N55 Upgraded Turbo - Update JB4 Help. We have answers", "New bmw m140i m240i and plug 7 series range revealed", "M performance power and sound kit for 340i / 440i", "M performance power and sound kit for 540i", "The all-new BMW X5: The Prestige SAV with the most innovative technologies", "2020 BMW Z4 M40i Prototype Driven: The Supra's German Brother", https://www.topgear.com/car-news/geneva-motor-show/morgan-plus-six-comes-supra-power, "2019 Toyota Supra engine deep dive: This isn't a 2JZ", "The all-new BMW X3 M and the all-new BMW X4 M.", "A Closer Look At The Future BMW M3/M4 Engine – The S58", https://en.wikipedia.org/w/index.php?title=BMW_B58&oldid=1004293823#S58, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License, 48V electrical systems Starter Generator (2020; some Model), This page was last edited on 1 February 2021, at 22:49. Ce dossier décrit les caractéristiques particulières du moteur B58 dans la variante B58B30M0. BMW N54 vs. N55 vs. B58 vs. S55: Performance & Reliability N54. bootmod3 A90 A91 Toyota Supra Tune. bootmod3 B58 - BMW Fxx Gxx 140i 240i 340i 440i 540i 640i 740i 840i Z4M40i M140i M340i X3 M40i Tune. N55 vs B58 (M135i vs M140i) Dyno data from both engines compared. The boost threshold on both engines is pretty much identical, and before achieving boost pressure make very similar torque outputs: There are several good reasons for this. Vs a stock b58. Compared to the unit on N55, the B58 turbocharger has a 6% larger turbine, and the compressor wheel diameter is also 10% larger, therefore the B58 gains 20% in … N54 60/130 MPH World Record 4.88s. S55 vs N55 Engine Hello all, With the S55 engine all but confirmed for an upcoming M2 variant (many VINs with ‘M2 Competition’ designation equipped with S55 engine being found), as current owners of S55 powered vehicles, do you think the N55 or S55 engine is better? Diesel Tuning Box - Which is best for your car? B58 vs S55 Dyno Comparison . The B58 replaced the N55 and was launched in the F30 340i.. These calculations are based on the N55 cam lobe. Each engine will have varying fuel flow capacities depending on the lift and number of lobes on the camshaft. We often get asked what differences there are between the N55 and B58 units. The engines also inevitably have big differences in their torque output, right through the rev range. The B58 has not bested the N54. Kenneth tenente. [1] The B58 replaced the N55 and was launched in the F30 340i. And 2017 240i for around R600-640k Thats a … 90 ° 5AZ Oil spray JavaScript seems to be disabled in your browser. Obviously that is an impossibility and we should do our best to prevent any further misinformation from spreading. Power gains right to redline are better than the B58 at every point, making the M135i a very capable car. In my view, the N55 is a bit more refined than the N54. Ulitmately though, what most end users really want to know is the difference in terms of power, torque and power delivery throughout the rev range. Thread repairs exclusively with Al Helicoil. The M2, which will be replaced by the 405-hp M2 Competition when it hits dealers as a 2019 model, was one of the only BMW models to still use the N55, rather than the new B58 … carlos0520. N55 remedied a few of the big issues that the n54 had. About Us Wedge / / / Performance Racing BMW N54 tuning all started in 2010 with the purchase of my first ‘07 e92 335i which paved the way for where we are today. Torque angle. This version was used for 3-/4-Series with the "M Performance Power and Sound Kit". Obviously that is an impossibility and we should do our best to prevent any further misinformation from spreading. $595.00 USD. The B58 is still somewhat new to have developed a bunch of “common problems”, but from what we can tell so far, the B58 is a highly reliable motor. I've had three BMWs with the N54 and two with the N55. The B58 has not bested the N54. One of BMW enthusiasts favorite engines of the past decade is the brand’s N55 engine. Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. The S55 is a bunch more money and if that goes in the non CS car, the price will reflect it. With the values exported we can then compare power as standard for both engines: As you can see, from very early on the B58 has big gains over the N55 which it holds right through the rev range. $595.00 USD. I see 2015 model 235i's go for R399k. The following graph shows torque with our Pro Petrol Tuning Box fitted: It makes significantly more torque than the B58 everywhere in the rev range. Ulitmately though, what most end users really want to know is the difference in terms of power, torque and power delivery throughout the rev range.We have had hundreds of customers with both engines, and have a lot of dyno data for both. the b58 sounds better though in my opinion. Injectors are a new design, the hpfp is the same but is at least a later revision part number, the oil pickup was redesigned to reduce starvation issues and frothing, blowby ports were added to the head to prevent carbon accumulation on the valves, and coolant passages were revised to have greater control over cylinder head temperature … What is everyone's thought with the M2 N55 vs M2 S55? Il décrit et illustre également les différences avec le moteur N55 dans la variante N55B30M0. What is everyone's thought with the M2 N55 vs M2 S55? Simply put, the N54 moves more air and will outperform an N55 mod-for-mod. The intercooler - a water-to-air design - is integrated into the intake plenum, to reduce the volume of air between the turbocharger and the cylinders.[10]. N55 is air-air intercooled, B58 is water-air charge-cooled. N55 engine followed by the B58 in 2016, however, the model was rebranded to the 340i. Fiesta ST Tuning - Ford 1.5 Ecoboost Development and Results. There are several good reasons for this. After months of R&D we have finally released the world’s first B58 HPFP upgrade! Installation is the same as the F series N55. As we all know, the N54 is the german equivalent of the 2JZ. The twin-scroll setup allows the N55 to deliver peak torque 100rpm sooner than the N54, but that difference is hardly noticeable in the real world. Random Development Timeline: 6/18/15: Just placed an order for a Mediterranean Blue metallic BMW 340i automatic. Mikezapp. Why would BMW not just drop that in for the regular car? $595.00 USD. One of BMW enthusiasts favorite engines of the past decade is the brand’s N55 engine. $595.00 USD. OEM and Performance Spark Plugs and Ignition Coils for BMW's N54, N55, S65, S55, N64, and B58 Engines.
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