The closed block design is stronger, but it is heavier, more expensive and restricts coolant flow requiring upgraded coolant system. Now utilizes an air-to-liquid intercooler integrated into the intake plenum. N54/N55 with factory turbo(s): Single CM10 or dual CM5 N54/N55 with larger hybrid turbo(s): Single CM12 or dual CM7 B48 with factory or larger turbo: Dual CM5 B58 with factory or larger turbo: Dual CM7 S55 with factory turbo(s): Dual CM5 S55 with larger hybrid turbo(s): Dual CM7 S63TU with factory or larger turbos: Dual CM10 But just ad a jb4 and downpipe and you will be faster in the n55. 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 This is good for the weight distribution, however with the price of maintenance difficulty and cost. It will have the new B58 engine which I suspect will be very similar to the N55. It does come with our two years, unlimited miles, parts, and labor warranty. About Us. Predecessor. And the noise, what a noise. It is impossible to service the VANOS system without taking the whole engine out of the engine bay. Monday - Friday: 8am - 5:30pm. Where the 2JZ was a relatively simple engine, the B58 is quite a bit more complicated, and ultimately probably won’t be as reliable in the long-term. BMW wanted to stay ahead of the game and improve emissions due to increasingly stricter emission laws. It was everything one could want from six inline cylinders. ... Buy the completely remanufactured BMW N55-G1000 engine for $8,695. Introduction of a heat management module to cope with the higher temperatures seen in this engine. One of the journalists on our press trip owned an E92 335i coupe, with the famous N55 engine, and claimed that the B58 was just as good. Well, wrong in this case. It still amazes me how BMW is able to make its turbocharged I6s feel naturally-aspirated. On a technical level, the differences are wide ranging, N55 is open deck, B58 is closed deck. Increased power and torque without sacrificing fuel economy, Improved comfort in the passenger compartment, Engine displacement has increased from 2,979 cc to 2,998 cc. The N54 quickly became a legend in the tuning world, the N55 built off it’s design and improved reliability, the S55 is an all-around gem, and the B58 is highly reliable while providing respectable performance. During this briefing, many of us were nervous that the new B58 wouldn’t have the same specialness of the N55. It was jet-turbine smooth, powerful and made a great noise. As we all know, the N54 is the german equivalent of the 2JZ. Platinum Vendor. always here to help you with BMW repairs, maintenance and performance Vs a stock b58. While this list is not all inclusive we will do our best to point out the significant changes. The twin-turbo setup on the N54 does offer better performance when modified compared to the N55. After sampling the B58, we realized it was doing one helluva N55 impression, except it might have even been a bit better. The altered bore effectively makes them different blocks at that point. Simply put, the N54 moves more air and will outperform an N55 mod-for-mod. Here we have the two most discussed and bought 3-liter straight six petrol mills BMW produced in the last 10 years. However, to deal with the situation that the turbo still needs to be cooled after engine is turned off, an extra dedicated electric pump is added to the turbo unit to tackle this issue. 7470 S. State St | Midvale UT 84047 Not a whiff of turbo lag, just smooth, deliberate power. Give us a call at (801) 566-6115 to discuss what we can do for We are committed to providing Salt Lake City and the surrounding areas with the best and most reliable auto repair. This is in place of the air-to-air intercooler found on the N54/N55. After months of R&D we have finally released the world’s first B58 HPFP upgrade! Learn more about our employment opportunities here. Can the New Jeep Gran Cherokee Compete with the BMW X5? Buy the completely remanufactured BMW B58 G1000 engine for $10,495, including a two-year, unlimited miles, parts, and labor warranty. It was easily one of the best engines on the market throughout its entire tenure, regardless of what else was on the market. The mechanical coolant pump avoided the hassle of possible failure of the electric type in previous BMW engines. VIDEO: How Much Heavier is the new G82 BMW M4 Than the Old F82 BMW M4? That may sound like damning the B58 with faint praise, but that couldn’t be further from the truth. BMW has also stressed temperature management in the B58, more so than in the N55. Anyway, this update gave the 3 Series some new headlamps, taillamps, some new interior bits, sport seats as standard, some new wheels and even a new engine. The latter is available in the newly formed 340i and it replaces the old N55 found in the 335i. Regardless of what BMW What’s the Legal Limit for Tinted Windows in Utah? 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.. Let’s examine what is new with the BMW B58 engine and what the differences are between the N55 and B58 engines. If that’s the case, the N55 must be downright blush right now. The block casting is probably the same, but the machining process will be different. B. bahn Corporal. BMW has also incorporated an engine-mounted encapsulation system, which allows the engine to retain much of its heat for up to 36 hours which helps to  reduce emissions and wear and tear during start-up, especially in colder climates. 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 boost pressure. 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