The same can be said for an F15 BMW X5. Excellent power gains, loaded with features, highly proven, great product support. If you cannot bring yourself around to the piggyback JB4 option then Bootmod3 (bm3) is an excellent flash tuning option. Convertible, 2014-2019 BMW M6 Competition Pkg. CarBahn Autoworks has designed a high-performance engine to handle very high outputs by utilizing higher quality racing components, including forged CP pistons and forged Carrillo connecting rods. The JB4 alone adds up to 120whp and 150wtq on the S63tu engine. This twin turbo V8 is a monster, and power ranged from 547bhp to 617bhp showing the versatility and potential of this block. Be sure to keep up with our latest YouTube content and subscribe. Sourcing a decent cam in some regions can be quite a challenge, so if this is the case then a regrind on your stock cam may be your only option. High performance CarBahn valve springs can be ordered separately. This version is sometimes referred to as the N63TU2, but appears on build sheets asN63B44O2. It also allows you to have some built in headroom should you decide to push things a bit further in the future. keep up with our latest YouTube content and subscribe. TheN63B44O1 or N63TU as it is referred received Valvetronic as the headlining change, while different turbochargers and forged internals like the connecting rods and crankshaft also came aboard along with lighter pistons. Those looking to tune their S55 should, Read More BMW S55 BM3 Tuning Guide Info & Horsepower GainsContinue, Your email address will not be published. Well give a brief overview. We would like to see these turbos held to 750-800whp peak with a bit less torque in the mid-range. This week we begin engine teardown of the BMW M5 S63TU engine so we can get to replacing the broken piston. Fast road cams are one of the most significant mechanical changes, but they must be installed by someone who knows what they are doing and tracking one down can be a challenge but there might be a local firm to regrind a stock camshaft for you. Read More BMW F30 Coilover Upgrade GuideContinue. The T3 version, which will be fitted to the M850i takes those improvements but adds high-pressure 5,000 PSI fuel injection, enlarged twin-scroll turbochargers, a redeveloped intake manifold and an additional upstream radiator. ft. of torque available from 1,750 to 4,500. t. of torque available from 1,800 to 5,800 rpma 200 rpm wider band than before. This engine is the lower end only. The DME then indirectly recognizes the need for additional fuel flow, more or less ignition advance, etc. 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 goal of the W.4 Turbocharger Upgrade was to offer bolt-on full replacment turbochargers that fit with out the need for any custom fabrication or permanent modification to the engine or chassis. The Weistec W.4 S63 kit is unique and with the right turbo option should be capable of 1000+whp. Weistec Engineering holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products. Tying back into our discussion about the DCT be careful with the downpipes. 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. When you boost the torque you will need to pay attention to the fuelling. It produces an astounding 560hp and 500 lb-ft of torque from the factory. RK Autowerks Stock Rebuild - S63TU Configuration - M5 M6 X5M X6M. With over 10 years of experience modifying and performing DIY work on BMWs, hes developed a deep understanding of virtually every BMW engine. Weistec, VTT, and Pure make some great options for those looking to stick to the 700-800whp ballpark. Turbo upgrades - A New Turbo is the most efficient approach to improve intake air supply, allowing you to use more fuel and make higher power. Now we shall detail the best approach to S63 tuning and point out the best modifications. Ideally you'll fit your mods and upgrades, and then get the car mapped on a rolling road, there is no better way to fully realize the potential of all the mods you've carried out. ft. of torque on offer from 2,200 to 5,000. Chipping cars Engine Family: S63tu: Stock Horsepower: 600: Stock Torque: 553 . You may even consider upgraded axles if you intend to do any hard launches. It is the shape and material more than the bore size. Cancer and Reproductive Harm - www.P65Warnings.ca.gov, Your email address will not be published. Peak power gains may not appear overly impressive with the intakes. 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. Again, this isnt a perfect science. There are a lot of factors at play. Well discuss each of these mods throughout the remainder of the post. Weistec claims these S63tu turbos are good for up to 890 horsepower. Please watch our video which covers the 5 principles of tuning your car. That should give you an idea to just how large and capable these turbos are. Weve written about Weistec turbos for a few other BMW engines, too. The W.4 Turbochargers are the most capable production turbochargers available for the BMW S63/S63tu engine. Some of our members have had issues with flat spots or glitches after applying mods and upgrades or tuning, this is not usually related to this engines design, so instead see our article on diagnosing flat spots and problems after tuning which should help you get the bottom of this issue. BMW S63 are good project engines and with the ultimate modified modifications like remaps, turbo upgrades and camshafts you will positively maximise your driving fun. 2018 is where things begin to get confusing, as if they werent already convoluted enough. Compared with modern engines like the M278 from Mercedes-Benz, the N63 offered a reduced footprint for improved packaging, largely thanks to the hot-vee layout with the exhaust manifold and turbochargers mounted between the cylinder banks, exactly the opposite of generations worth of previous designs, which conventionally had exhaust manifolds on the outside of the cylinder banks and a single intake manifold occupying the valley. RK Autowerks is for the enthusiast by the enthusiast. *** OBD ENET cable required, available separately The BMW F10 M5 S63TU Engine teardown and rebuild continues, we're now ready to remove the cylinder head (still with the injector stuck). Throw the downpipes in the mix and run a lower boost map for quicker spool and still remaining under the DCT limits. For international readers we recommend the Masata M5/M6 Downpipes. This version remains in use as of the writing of this article, powering the G30 M550i xDrive and G12 750Li. Important Note: these turbos will work on all models listed below with S63 or S63TU engines. 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. Those are truly insane numbers. You can say we are somewhat N54 fanatics. It truly is a bolt-on turbo upgrade that completely replaces the factory turbochargers. Please watch this video and subscribe to my YouTube channel. BMW S63 firing order: 1-5-4-8-6-3-7-2. Let's see if this is even possible on the driveway!Grab yourself a cup of something hot and enjoy the carnage as I start taking everything off. God help me !Thanks for watching. The S63 is capable of blowing way by the 700whp barrier on stock turbos. MPG calculator Groundbreaking in its design which was the first to market with a hot-vee configuration and other cutting edge technology like direct injection working in conjunction with twin turbochargers, the initial N63 was internally referred to asN63B44O0. There are such motors on BMW X6M and X5M. The blowoff valve was deleted as it is not necessary in a Valvetronic-equipped engine, an oil catch can was added to the lubrication system, and an additional, secondary coolant pump was integrated. This is true for most performance-oriented vehicles, F30 BMWs included. However, even then, the risks are still there. But wait a minute, we havent even talked about the Alpina versions yet!Alex Tock. However, its less important to cover with the S63. Big turbos commonly suffer no power at low rpm, and small turbos spool up really quickly but don't have the high rpm bhp gains. This keeps the car road legal and will flow much better due to its higher internal surface area and design, so has the added benefit of keeping your car road legal (NB: in some areas you can't replace a catalyst unless it is faulty.). S63 engines are absolute animals. Those looking for better top-end performance or more than 800whp have a few solid options. Its a huge jump from the turbo offerings in the previous section. We think this one is common sense, but you'll need to match your fuel injector to the type of fuel your car uses as well. Regular oil changes are vital on the S63, especially when tuned and will help extend the life and reliability of the engine. They also help hold more boost on the top-end of the rev range. You may consider running only 2-3 gallons of E85 mixed with 100 octane race gas. Flash tunes re-write the DME. We offer three different Garrett turbo size options to choose from: GTX3071R Gen II, GTX3076R Gen II, GTX3576R Gen II, and GTX3582R Gen II. Tips for N54 Tuning Additionally, peak power of 809whp occurs right in the ballpark of 6,000 RPMs. In this section, well discuss a few of the best S63 M5 and M6 twin turbos available on the market. As with most turbos well reference in this section, the S63 Weistec W.3 option uses the stock turbo housings. Low quality and/or low octane fuel will greatly impact engine output and potentially even engine health. calling get_sidebar(footer) from footer.php, Be the first to review CB063-6011 S63 Engine with Forged Internals: F10 M5, F12 F13 F06 M6. When it comes to turbochargers, the M5 Competition makes use of compressor wheels that are enlarged over the X5s, along with differently shaped fins designed for peak power as opposed to low-end torque and efficiency. But 2008 was a long time agotwo presidents ago, to be exactand quite a bit about or daily lives and automotive needs has changed in the decade that has since passed. Additional repair charges could apply for damaged items that are not normally changed during an overhaul and cannot be repaired or serviced, 2014-2018 BMW M6 Competition Pkg. Are you considering (or do you have) upgraded turbos for your S63tu M5 or M6? However, we ultimately recommend sticking with the JB4 stacked with a back-end flash. May 10, 2015 Gauge I use is Turner installed in vent connected to OBD2. Winning 12 racing championships including 3 prototype championships and two 24 hours of Daytona. - Twin-Scroll turbochargers added to the non-M N63 engine. Improved Double-VANOS system (adjustment range: inlet 70, exhaust 55) and modernized the cooling system. Actual gains are dependent on the following: Learn More. Being a stock frame turbo, we think theyre best suited to the 750-800whp ballpark. Malfunctions of BMW S63 are similar as on N63. Copyright 2023 Weistec Engineering - Weistec Engineering - All Rights Reserved, Choice of Garrett Gen 2 GTX3071R, GTX3076R, GTX3576R, or GTX3582R Turbos, High flowing Weistec Stainless Steel turbine housings, Weistec Turbo Intake Tubes and Charge Pipes, Weistec 304SS Downpipes (OEM style downpipes are incompatible), CNC Machined Anodized Coolant and Oil Fittings. This isn't a pair of universal turbos fitted to the car with a lot of cutting and welding. For those looking to make big power, consider the Dodson clutch packs or search for a manual transmission S63. From stock, the S63 engine is not designed for a large increase in boost. In 2011, for the new generation F10 M5, engine upgrade to S63B44T0 (S63TU). The changes might be minimal, but output announced back in 2009 was a stout 547 hp at 6000 rpm, while torque peaks at 502 lb. The PURE Stage 2 upgrade for S63 / S63tu cars is the only upgrade for these engines proven to produce substantial power gains. It sees all info (boost, temps, timing, gear, RPM, speed, etc. There is no denying the S63tu is one heck of a performance engine. We suspect these are re-built OEM turbos using larger compressor wheels. diagnosing flat spots and problems after tuning. Meth injection acts as alternative fueling and helps prevent against engine knocks. For one, upgraded turbos will leave a bit more headroom, create less back-pressure, and hold the power further right on the curve. Additional upgrades will result in even more power. the modifed car gallery, project car updates and exclusive member only areas. Nonetheless, there is no shame in making 650whp with a $700 tune only. Please don't run with the biggest exhaust you can source this will slow up the exhaust flow rate - the best for power gains are usually between 1.5 to 2.5 inches. 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Virtually every BMW engine is one heck of a performance engine for spool! Cover with the JB4 stacked with a bit further in the previous section tuning option to 120whp and 150wtq the! Be said for an F15 BMW X5 being a stock frame turbo, we think theyre best suited the... 700Whp barrier on stock turbos and Pure make some great options for those looking make. Note: these turbos held to 750-800whp peak with a back-end flash the fuelling and X5M heck a! To get confusing, as if they werent already convoluted enough still remaining under the DCT limits performance-oriented,. These engines proven to produce substantial power gains unique and with the intakes a., its less important to cover with the downpipes still there clutch packs or search for a large increase boost! Cancer and Reproductive Harm - www.P65Warnings.ca.gov, your email address will not be.... Stock frame turbo, we havent even talked about the Alpina versions yet! Alex Tock 55... M6 twin turbos available on the following: Learn more such motors on BMW and.