S63tu Intake HP & TQ Gains: 5-15whp and 5-15wtq. Burger Tuning Jb4, Wagner Intercooler and Downpipes, Active Autowerke Exhausts, VRSF products and Injen intakes BMW prefers to use phrases and terms that summarize the engines within new models like the M5 or M850i as entirely new or completely redesigned, but the truth of the matter is that the same underlying N63 engine architecture has been at work the entire time, albeit with incremental and evolutionary changes having been fitted as technology and time allowed. Since its inception in the early 1980s, the Pittsburgh Vintage Grand Prix has raised over $5,000,000 for individuals in... An heirloom is something of value passed down through generations. The S63 comes with more power (577-hp twin turbo V8) than the S55 (455-hp twin turbo V-8) and slightly more distinctive looks. ft. of torque on offer from 2,200 to 5,000. The S63 might have more torque, but the S-Class isn't exactly a sport sedan. After all that, you might still be asking about the unique differences between the N63 and S63, and the technical specifics which allow one to generate so much more power and torque than the other. Interestingly enough, M’s S63 does away with the mass airflow meter used in the N63, which can account for reducing intake manifold pressure by as much as 28%, in favor of calculating the necessary data by using input from an array of sensors measuring air temperature, engine speed, throttle position, variable valve timing adjustments and intake manifold pressure. All the fastest M5 and M6 cars in the world run PURE turbos. With the 2015 S550 Coupe and its juiced-up S63 AMG counterpart, Mercedes-Benz proves their capacity to create a GT that’s fit for country-hopping and … Output for the N63B44M3 of the upcoming X5 is rated at 456 hp between 5,250 and 6,000 rpm with 480 lb. In 2011, for the new generation F10 M5, engine upgrade to S63B44T0 (S63TU). BMWs famous S63TU engine, the 4.4 liter twin-turbo V8 that BMW has used in nearly all of its big performance cars for years now, is a serious contender. Those are truly insane numbers. The now decade-old N63 and M derivative S63 are not modular and there are no immediate replacements on the horizon, but even so, BMW has done quite a bit to keep the high-tech V8 current, and other manufactures have since followed suit with their own take on the innovative hot-vee design. Lubrication differs as well, with the M5 benefitting from sixteen oil sprayer nozzles compared to eight in the X5. For the S63B44T0 engine, the ‘T’ stood for ‘Top performance class’, though this engine was also referred to as the ‘S63 top’ and S63TU (‘TU’ for technical update). From the outside, the 2015 Mercedes-Benz S63 AMG is deceiving. Car and Driver recently published an article breaking down the similarities and idiosyncrasies between the two highly similar V8s which come off the same production line, and the divergence is striking. Rating: 0%. The S63 is the BMW M version of the N63, which debuted in the BMW X6 M and was used in the BMW M5 models from 2011 to present. Fitted exclusively in the first generations of the X5 M and X6 M, differences over the stablemate N63 include the use of twin-scroll turbochargers instead of standard units, along with a pulse-tuned exhaust manifold which allows for increased volumetric efficiency. Starting Price (MSRP) 9.4. The M850i is appropriately juiced, developing 523 hp between 5,500 and 6,000 rpm and 550 lb. ft. of torque available from 1,800 to 4,500. Things were updated once again in 2016, this time with twin-scroll turbochargers taking the place of the conventional units within the N63, along with moving the the oil and coolant heat exchangers in between the cylinder banks. The S63/65 is more powerful, but it's also a bigger car with a lot more technology and a lot more expensive repairs when all that stuff goes wrong.. All the fastest M5 and M6 cars in the world run PURE turbos. We’re not finished yet though, as 2018 also saw the release of the S63B44T4 under the hood of the F90 M5. Direct-injected fuel pressure remains on the lower end of the spectrum for at 2,900 PSI in the X5’s N63, while the M5’s system blasts premium octane gasoline into the combustion chambers at over 5,000, which allows for improved atomization along with decreased injection duration latency and cylinder-wall wetting. Sort By. It uses the extra torque to push the extra weight. View as Grid List. Anticipation is building for the first-ever MX1 Enthusiast Weekend, presented by Michelin, at the BM... BMW is beginning to source a large portion of the aluminum used at its light metal foundry in Landsh... Augusto Farfus, John Edwards, Jesse Krohn, and Marco Wittmann in the #24 Team RLL M8 GTE finished on... A new king has been crowned. ft. from 1,500 to 5,750. Mileage. BMW S63tu Tuning & Modding Summary. Also used in the F12/F13 M6 and the M6 Gran Coupe, this version was actually the very first M engine to use Valvetronic (initially released in 2001 on the Euro-only E46 compact), and offered output of 553 hp from 6,000 to 7,000 rpm along with torque of 500 lb. The fuel pump and injectors used in the S63 of the M5 competition employ their own upgraded materials for their internal components. Released midway through various platform production cycles, this version of the N63 would primarily see use in LCI variants of the aforementioned 5, 6, and 7 Series, along with the X5 and X6. We point those out for you below, referencing BMW's released info. Discussion. In the future, the M550i is expected to receive something similar to the N63B44T3 of the M850i. Both the new G05 X5 and M850i are receiving their own specific updated versions of the N63. Additionally, the M5’s sump has a capacity of 11.2 quarts compared to 10.6 in the X5, and for cooling, the sports sedan has an oil-to-air heat exchanger ahead of the radiator, while the X5 uses an oil-to-liquid cooler within the valley of it’s N63 V8. Select configuration: AMG S 63 4MATIC+ Coupe. Cars were surprisingly evenly matched. S600 vs S63 AMG. But wait a minute, we haven’t even talked about the Alpina versions yet!—Alex Tock. His current garage includes a 135i Dinan S2 and a 1985 325e coupe, but something new (or old) is always on the horizon. Manifold pressure peaks at 11.5 PSI in the SAV with a vacuum-actuated waste gate, while the all-weather super sedan sees more than double the force at 25.9 PSI, and controls the system with a more responsive and precise electronic waste gate. Explore the AMG S 63 Sedan, including specifications, key features, packages and more. This version remains in use as of the writing of this article, powering the G30 M550i xDrive and G12 750Li. As they are complete replacements, they do not have the same limitations that stock turbos, or upgraded stock turbos face but still maintain an OEM level of fit and finish that only Weistec brings to the market. Compare Mercedes-AMG S63 Coupe vs Mercedes-Benz S-Class Coupe. The W.4 Turbochargers are the most capable production turbochargers available for the BMW S63/S63tu engine. When it comes to turbochargers, the M5 Competition makes use of compressor wheels that are enlarged over the X5’s, along with differently shaped fins designed for peak power as opposed to low-end torque and efficiency. The control unit of the engine – Siemens MSD85.1. The engine bay below might appear quite similar, but instead of an N63, the power plant is an S63B44O0, or the initial M-specific version. Ghassan Automotive wants to provide a stress-free and convenient experience. This is BMW parts item 12138647689 described as N63 / S63 / S63TU Ignition Coil with Spark Plug Connector (12 13 8 647 689), which you can buy online at BimmerWorld at the best price. Factory rated output was 402 hp between 5,500 and 6,400 rpm, with 443 lb. This most recent development of the underlying architecture makes it the most potent of the lineage by a healthy margin, offering 591 hp from 5,600 to 6,700 rpm and 550 lb. Sound - Duration: 15:31 S-Class is n't exactly a sport sedan used in X5. 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