Find helpful customer reviews and review ratings for JB4 Tuner Performance Tuner for BMW B46/B48/B58 (Longitudinal Engines) at Amazon.com. The B58 actually makes 320 horsepower, and we drove it with the ZF-sourced eight-speed automatic, a gearbox that eerily seems to read your mind. 2021 Isuzu D-Max LS-U 4x4 crew cab review… The lane-keeping assist system is great, as it will drive the car if you let go from the steering wheel (as long as there are lanes), but if there are very sharp turns it will switch off. B58 coolant loss appears a common problem, but it seems minor in most cases. BMW B58 Common Problems Summary. About B58 MHD Flash Tunes. Many BMW fans are still stuck in the past and have a hard time admitting modern BMWs to be superior to classic ones in any way. BMW has been using the Technical Update or TU designation for a while now. The new B-Series platform is designed to work in 3-, 4- and 6-cylinder variants. BMW PERFORMANCE PARTS: DINANTRONICS SPORT PERFORMANCE TUNER FOR BMW B46/B48 AND B58 ENGINES (D440-0047) Product Details: DINANTRONICS Sport is the boost controller for the masses. Obviously, the list of superb BMW engines is a long one. For example its crankshaft is forged, stronger than N55’s casted unit; also the piston connecting rod is also forged on the B58. Find helpful customer reviews and review ratings for Dinan D440-0047 Performance Tuner (TRONICS Sport for BMW B58 3.0L Turbo Engines) at Amazon.com. The purpose of such geometry design is not for lower-end torque, but with consideration in packaging. In another word: people wanted higher engine output. Such design brings two major advantages: (1) it significantly reduced the installation space; (2) It brings down the engine’s total height and lowers the engine’s center of gravity. View Cart. There are two main changes that distinguish B58 from N54/55: Let’s first take a look at B58’s closed deck design. Find helpful customer reviews and review ratings for JB4 Tuner Performance Tuner for BMW B46/B48/B58 (Longitudinal Engines) at Amazon.com. This is good for the weight distribution, however with the price of maintenance difficulty. As criminal as it might be, the exquisite 382-hp turbocharged inline-six beneath the hood of our long-term BMW M340i remained … Therefore this indicates the B58 should have a high output version (and in fact BMW now offers the M Performance Power Kit on 2016 340i, which boosts the B58 to 355 hp and 370 lb-ft). However the B58 treats this differently: it places the oil filter and its radiator, VANOS timing chain to the back of the engine. Although the oil filter cap is hiding a little bit deep in the engine bay, it is still not too hard to reach. BMW B58 BM3 Tuning Guide – Info & Horsepower Gains. Initial view is that the B58 is the more refined unit – the N55 was more fun and punchier. The engines utilise a common displacement of 500 cc (31 cu in) per cylinder. Please ignore the manufacturers claimed power figures, in the real world most B58 are making much more power, they also make a great basis for your tuning project. The X7 by contrast is about luxury. For example it carries a higher manufacturing cost; Also the coolant flow is more restricted, which prompts BMW to use a dedicated heat management module on the B58 engine. However, from the holistic view it is another story: B58 is not a single product, in fact it is a member of BMW’s latest B-series engine family. Back in the start of the 21th century, there is a trend quietly emerged within the auto industry, which is the desire for power. Blown motor B58. Their B58 intake upgrade is a simple plug-and-play install. This intake was designed using the most up-to-date engineering tools and techniques available to produce a top quality kit that has no parallel. For long highways it's great. Moreover, this is the tenth WardsAuto win for BMW's successful 3.0-litre in-line six turbo engine configuration. Although B58’s closed deck is structurally strong, it also has shortcomings. Our first review of the fresh-for-2016 BMW 340i, which gets an all-new turbocharged inline-six engine and other tweaks. For me, looking at the new Supra with this B58, I’m really concerned that this engine, while perhaps a strong performer, is going to bring down the reliability of a Toyota Supra to the notoriously low levels experienced by BMW. Therefore, all of these engines can share many of the design and manufacturing process, and ultimately lower the total cost. It’s hilariously fast and raucous. DINANTRONICS Sport Maximum Gains (B46/B48): Up to 25 HP, 50 lb-ft of torque. ... Get all the best car news, reviews and opinion direct to your inbox three times a week. Starting with the stock M4 Comp vs the Stock B58: It is worth noting that the M4 Comp tested does have a little more power quoted than the regular M4 (450PS vs 431PS) and a lump more than the M2 competition at 410PS. As mentioned above, the B58’s closed deck cylinder causes more restricted coolant flow, and it raises a tougher requirement for the engine cooling system. The ultimate goal is to save weight. The B58 engine was named Ward's 10 Best Engines in 2016 (installed in the 340i), 2017 (M240i), 2019 (X5) and 2020 (M340i). It has true performance oriented design, while the previous N54/55 have limited potential which prevents them from taking higher loads. The B58 is still using a twin-scroll type turbocharger similar to the one on the N55, however it is larger in dimension. So I have the same question as Jim K. : What is the purpose of the second cooling system? The B57 belongs to a family of modular engines, including the B37 and B47 diesel engines, and B38, B48, and B58 petrol engines. What’s more, a longer crankshaft (caused by long block) is weaker too. Compared to the 2GR-FSE, the highest tune BMW N53 only gets 236 lb-ft from the 3.0L displacement, which is 78.7 lb-ft/L. Bootmod3 calibrates the factory vehicle modules over the OBD port in a matter of minutes in the convenience of your driveway or anywhere internet access is available! Subscribe to the Autocar newsletter now. Review Subject Required. This is also the reason why BMW never officially boost N54/55’s output to over 340 hp (because the block simply can’t take that much without risking its structural integrity). Instead, the M40i is fitted with BMW’s latest 3-litre straight-six, the B58. Pro Tuning Freaks bm3 offers a web interface and mobile apps for simple flash tuning. The M88/1 from the original BMW M1, the M88/3 from the E28 BMW M5, the S14 from the E30 M3 and the S85 V10 from the E60 M5 all come to mind. JB4_B58 is CARB Approved Under Executive Order (EO) No.D-744-4 for all 2016-2018 BMW 230i, 330i, 430i, 530i, 340i, 440i, 740i, M240i, and X1 applications. Engine, transmission and 0-60 time. The B58 engine … Additionally, B58 MHD tunes are easy to install and affordable. This type of info is really difficult to come by, it gets weighed down by all of the BS, speculative forum posts. As a response to Toyota 2GR-FSE, BMW rolled out the N54 twin-turbo engine in the following year. In fact, while Toyota was looking for partners to build the Supra, BMW stood out specifically due to how good the B58 is. The BMW N55 engine was something of legend. While the brand’s “Ultimate Driving Machine” mantra sort of took over BMW’s reputation, it’s every bit as well known for making incredible powerplants as it is for making great handling cars. The mechanical coolant pump avoided the hassle of possible failure of the electric type in previous BMW engines. A lot of people cringe at the idea of a “cold-air” intake. These should not be viewed as independent events: they are inter-connected and rely on each other. Two weeks ago we published a review on the LCI 2016 BMW 340i. PODCAST EP:43, How to use the BMW Reversing Assistant - DEMO. With the B58 engine, BMW finally regains its power to compete in the 350hp 6-cylinder engine sector, against Mercedes-Benz’s M276 DELA30, and also Audi’s new 3.0T V6 (to be used in the 2017 S4). i am considering the same car…..or an older N55: 335i…..like the song says…..torn between two loves…. BMW’s latest engine release is designated as the B58 engine in the 6-cylinder version. Just acquired a new X3 M40i (265 kW / 355hp / 369 lb./ft.) The closed-deck design and also the integrated air-to-liquid intercooler grant it absolute advantages over the previous N55. You have entered an incorrect email address! BMW 545e xDrive prototype specifications. Goodbye, Dual-Clutch Transmission — We’re Gonna Miss You. BMW 8 Series Convertible M850i 2019 review Even shorn of its fixed metal roof, the 8 Series continues to strike a fine balance between dynamism and refinement BMW 8 Series 840d 2018 review Directly comparing the B58 to the N55 the greatly reduced turbo lag is apparent, as is the additional low/med range torque. Since there will be noises when the timing chain is operating, BMW placed a sound insulation foam between the cylinder head/valvetrain cover and the passenger cabin firewall. This explains why for the S55 engine (used on M3/M4), BMW needs to convert the N55’s open deck block to a closed deck design. On N55 the ECU is located under the intake plenum and therefore, cooled by the intake air. BMW after all makes a cheaper seven-seater in the rather timid form of the 2 Series Gran Tourer. Buy the (Pre-Order) MST Performance BMW B58 140i/240i/340i/440i Cold Air Intake System (F Series) and shop with confidence at Kies Motorsports today! Bootmod3 B58 40i Tuning Guide . At that time, 6-cylinder engines usually had around 200 hp, and the territory above 300 hp belongs to more high-end engines such as V8/V10/V12 etc. Torque per liter is a very important index for naturally aspirated (NA) engine, because it is directly related to the engine’s volumetric efficiency, which represents the auto maker’s R&D capability. Still, it beats the B58 hands down from 3000RPM onwards. Will this Supra carry that same weakness? However, this new BMW B58 engine might just be one of the very best the Bavarian brand has ever made. There are other hints which indicate the B58 is designed as a high output engine. But here’s another: there are Is the BMW B58 Engine among the brand’s best of all time? The throttle body’s purposes are: (1) when there is a sudden load change, the Valvetronic mechanism may not react fast enough to adapt to the new operation requirements; the throttle valve can help to provide a seamless transition; (2) a slight vacuum is needed for the engine ventilation; (3) the throttle body acts as a redundant backup in case the Valvetronic malfunctions. Read more about the refreshed 3-series and see photos at Car and Driver. Almost all “serious” high performance turbo engine use air-to-liquid intercoolers: because it is more effective and more stable. Read honest and unbiased product reviews … The clutch on the 335i (DCT) is way the best. VTT Billet BMW B58 Vacuum/Boost Adapter $ 40.00 – $ 55.00. The B58 engine represents the BMW’s latest powertrain technology: new architecture, new design ideas, new approaches. Few engines manage to be so silky smooth, effortlessly powerful and aurally engaging at the same time. That B58 engine throws out 250kW, just eight per cent less than the 272kW in the M2, and a chunky 500Nm of torque, which is actually eight per cent MORE than the M2 (465Nm). One particular thing worth mentioning about the 440i xDrive MP and what I alluded to above, is the sound of the B58 3.0 litre straight-six BMW TwinPower Turbo engine and its … BMW has not rested in the meantime, however, and now specific details of a B58TU—or technical update—have been leaked, with an impressive list of unforeseen changes and upgrades, along with a 388-horsepower rating for one variant. JB4_B58 is CARB Approved Under Executive Order (EO) No.D-744-4 for all 2016-2018 BMW 230i, 330i, 430i, 530i, 340i, 440i, 740i, M240i, and X1 applications. bootmod3 closed beta for the B58 engines has been a great success and we're excited to announce the wait is finally over!Our team has worked tirelessly on BMW B58 engine support adding support for all of bootmod3 features while programming the DME without … DINANTRONICS Sport is the boost controller for the masses. This is a type of the ferrum plasma spray method, which creates a thin layer (0.3 mm thick) of iron on the cylinder wall surface and thus eliminates the need for using the cylinder sleeves. (No reviews yet) Write a Review Write a Review × Burger Motorsports BMS JB+ for BMW B48/B58 2-Series / 3-Series / 4-Series [F22 / F30 / F32] Rating Required Name Email Required. Engine. Although N55 does have lots of technical enhancements, in some places traces of economic concern can also be found. > Read our review of the BMW M140i and M240i. When B58 is through the 1200 mile mark I’ll give it the beans and report back. Had BMW used a shorter stroke, in order to maintain the same displacement, its cylinder bore need to be much larger. Please do more of these types of articles. incredible info. The car to take your gran touring in. However, it’s worth monitoring as the B58 ages. We offer the best products at competitive prices, matched by our top-notch customer service, we aim to please! In the engine compartment photo entitled “Highlighted section is the air-to-liquid intercoolers” in the lower right there are two tanks both with caps having yellow tags. B58 vs S55 Dyno Comparison . You may also find most of the BMW inline six engines are all undersquare, and this is exactly the same on B58 too. The B58 turbo six-cylinder is one of BMW’s best sounding engines, and that’s saying a lot. MHD offers OTS (off the shelf) flash tunes for the B58 engine. James takes a spin in the 250kW BMW M240i. Check specs, prices, performance and compare with similar cars. The new B-Series platform is designed to work in 3-, 4- and 6-cylinder variants. The B58 engine’s turbocharger utilizes an electrical actuator to control the wastegate valve; this is a different approach than the N55 engine, which uses a vacuum-controlled charging pressure control system. What BMW had missed is it underestimated its competitors’ R&D progress, which forced BMW to release the N54 engine in hurry. Remember, N53 also incorporated the lean burn technology, which 2GR-FSE does not have. 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