1000+ RWHP S63Tu Built Motor by Bimmer Performance Center. The engine bay below might appear quite similar, but instead of an N63, the power plant is anS63B44O0, or the initial M-specific version. Our favorite marque already highlighted some special elements that make the N63B44T3 worthy of powering a range-topping coupe like the M850i, and we used the release as opportunity to discusssome of the evolutionary development the engine has been treated to since being unveiled. His experience as an enthusiast, combined with his technical knowledge, makes him an essential resource for anyone looking to improve the performance of their BMW. The factory turbocharges are disassembled and fully inspected. Advertised gains are estimates of HP and Torque at the engine calculated from gains as measured on a Dynojet Dynamometer in ideal conditions and typically show the largest possible change. However, this increased compression limits engine performance with higher boost settings by decreasing the size of the fuel-air charge in the combustion chamber, forcing the ignition timing to retard far below MBT (Maximum Brake Torque, the theoretical optimal ignition timing). Certainly impressive numbers on stock turbos. We recommend going with VRSF catless downpipes as they provide an excellent balance of price and quality. 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. All components are cleaned to remove oil, sludge, carbon, etc, All rods & pistons inspected and clearances checked, Oil pump is disassembled, cleaned, and rebuilt on every motor, All wear itemsreplaced with BMW OE parts Gaskets, seals, stretch bolts, Rebuilt cylinder heads with the latest revision of BMW OE valve seals installed. Please watch this video and subscribe to my YouTube channel. http://www.semasan.com/emissions. However, it comes it a bit pricier at $895. Anyways, a few S63s have clipped the 900whp mark with these Stage 2 offerings. A longer valve duration can alter the torque band and on most engines the exhaust and intake durations do not need to match, although most cams and tuners use matched pairs there are some advantages to extending the intake or exhaust durations. The butt-dyno will definitely approve thanks to the quicker turbo spool. Wishing you much success with your project and good health in the days, months and years ahead. Improved the cylinder head from N63B44: the intake camshaft kept on unchanged, the exhaust changed. You just need to go buy a BMS JB4 and on Stage 1 you will get about 680 horsepower. This entry was That means getting air in and getting it out as efficiently as possible. ft. of torque from 1,800 until 4,600. His experience as an enthusiast, combined with his technical knowledge, makes him an essential resource for anyone looking to improve the performance of their BMW. However, if opting for upgraded turbos we recommend running the JB4 stacked with a back-end flash tune. Interestingly enough, Ms 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. Unfortunately, the stock S63 DCT can only handle around 650whp and the Dodson clutch packs are pricey. The BMW F10 M5 S63TU Engine teardown and rebuild continues, we're now ready to remove the cylinder head (still with the injector stuck). Customize a car However, there are notable risks in making too much power on a stock motor. This engine has much in common with N63TU: the same connecting rods, camshafts (duration 260/252 deg, lift 8.8/9.0 mm), as well as the timing chain. Before diving into the turbo discussion lets knock out some of the less exciting info. Credit to Pure for the above dyno image. Required fields are marked *. Typically one of the most challenging mods you'll see massive gains. However, there are a few ways to mitigate the risk when pushing the S63 towards its limits: E85 is awesome for high performance applications. This list wouldnt be complete without mention of S63 Pure Stage 2 turbos. The W.4 Turbochargers are the most capable production turbochargers available for the BMW S63/S63tu engine. Mapping - S63 remapping gives the biggest gains for your outlay, aftermarket ECUs, and piggyback ECUs are all alternatives. Again, this isnt a perfect science. ft. of torque from 2,000 to 4,500. BMW S63 firing order: 1-5-4-8-6-3-7-2. S63 VRSF Catless Downpipes HP & TQ Gains:40-50whp & 45-60wtq. Finally, the M5 and M6 DCT is known to begin slipping around 650wtq. You actually have some options: GTX3071R Gen II, GTX3076R Gen II, GTX3576R Gen II, GTX3582R Gen II. Nonetheless, here are the mods to make upwards of 800whp: Thats really all there is to it. This is true for most performance-oriented vehicles, F30 BMWs included. Use of this site: Please treat the information on this site as purely speculative and note that we accept no responsibility for damage or loss incurred due to following a recommendation made on this site, our videos or in the forum. ECU Remaps Stepping back a bit, in 2014, theS63B44T2 came to market as the power plant for the new X5 M and X6 M. Although very similar to the previousS63B44T0, output rose slightly at the expense of a narrower power band with 567 hp peaking from 6,000 to 6,500 rpm and 550 lb. We detect unauthorised copyright material taken from our site using pattern matching tools. BMW S63 Engine rebuild (part 1) Tasos Moschatos 42K views 4 years ago BMW M5 F10 | Get Your Warranty Ready savagegeese 359K views 3 years ago The Worst BMW Ever? Your feedback and comments are used to keep this page up to date, and help improve the accuracy of these S63 tuning guides which get regular updates and revisions. This DIY will save you $1100.00!!!! Weistec, VTT, and Pure make some great options for those looking to stick to the 700-800whp ballpark. Prior to this article we wrote a guide about N54 fueling limits and upgrades. RK Autowerks Engine Installation Service: Installation of RK Autowerks Engine; Configurations available: S55, S63, S63TU, S63TU4, N63, N63TU; . 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. VisioRacer 691K views 9 months. Heat, high humidity, and thin air will all work towards reducing engine output. Well circle back around to the dyno in a minute. Malfunctions of BMW S63 are similar as on N63. The compressor cover and center cartridge are then machined to accept our 5-axis CNC machined impeller wheel. Gran Coupe. BMW's S63 makes a massive 547-617 horsepower. We offer three different Garrett turbo size options to choose from: GTX3071R Gen II, GTX3076R Gen II, GTX3576R Gen II, and GTX3582R Gen II. As seen, this S63tu is making 820whp with the Pure Stage 1 offering. You can say we are somewhat N54 fanatics. Even the factory engine cover still fits over the turbos. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. Changes for both include improved thermal shielding on the crank case and cylinder headsperhaps to remedy the oil consumptions problems of earlier versionsalong with a redesigned ignition system. BMW S63 W.4 Turbocharger Upgrade The BMW S63 W.4 Turbochargers are complete, bolt-on replacements for the stock turbochargers. Before jumping into the actual S63tu M5 and M6 performance mods we must diverge to discuss important standard maintenance items. However, we didnt dive fully into port injection (PI) since theres a lot that goes into these setups. It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. Also on S63TU used Garrett MGT2260DSL, max boost 22 psi (1.5 bar). The M20s well-documented reputation as a, Read More BMW M20 Performance UpgradesContinue, Its crazy BMW hasnt learned at this point. 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. Additional upgrades will result in even more power. Well discuss each of these mods throughout the remainder of the post. Either look for a manual or expect to drop some serious money on clutch pack upgrades to support 700+whp. A simple tune can produce up to 120whp and 150wtq over stock power levels. Big valve conversions on the S63, doing a bit of port matching and head flowing will also lift bhp, and as an added benefit will raise the potential for an improved bhp increase on other parts. Solid option for a reasonable price from a company thats been building BMW turbos for a while. keep up with our latest YouTube content and subscribe. 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. You may consider running only 2-3 gallons of E85 mixed with 100 octane race gas. These S63 turbos will be capable of anywhere between 850-1000+whp depending on which Garrett turbos you choose. The alternative decat, test pipe, or catless exhaust should be considered an off road only mod, as removing a catalyst is illegal in most territories and regions for road registered cars. This gives choices that range from reasonable response and mid-range to all-out monster top-end power! 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. 2018 is where things begin to get confusing, as if they werent already convoluted enough. BMW has been producing a 4.4-liter V8 since 1996. Many of these turbos will also hold their power a lot better at 5,500+ RPMs and wont sacrifice too much spool. Please message support@rkautowerks.com for pricing info. Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. It makes sense to be generous with your injectors flow rate. Properly maintained engines will have better performance than abused or neglected engines. Its just a quick point to consider prior to purchasing S63 twin turbos. This group of talented engineers, Engine machinist and engine builders has built hundreds of engines. Learn a little more about them. *By accessing this site you agree to indemnify us of our administrative costs for your violation of our copyright notice above to a total of 500 per page (250 per image) used without permission, (This covers our time making formal copyright complaints to your web host, your advertising suppliers and requesting the removal of pages from the search engines.). calling get_sidebar(footer) from footer.php, Be the first to review S63 Engine Rebuild Kit produced from 4/2019. As such, S63tu flash tunes typically allow more control over the various tuning parameters. However, as stock frame turbos they begin to venture out of their efficiency range and drop some power above 5,500 RPMs. 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. Aftermarket dyno tests show the S63 around 530whp and 520wtq. . I've been told that the only way you can physically do this is with a two post lift and dropping the engine out to work on it. Please drive sensibly we do not endorse reckless driving. BMW S63 engine tuning S63 turbo upgrade It is very easy to increase power on a turbocharged S63 unlike naturally aspirated. It is the shape and material more than the bore size. Flash tunes re-write the DME. For a mere, $700 its hard to argue against the JB4. It sees all info (boost, temps, timing, gear, RPM, speed, etc. Important Note: these turbos will work on all models listed below with S63 or S63TU engines. BMW M ECU tuning, calibration, and performance part experts. Stainless braided oil and coolant lines are included with custom CNC machined and anodized fittings. Additionally, peak power of 809whp occurs right in the ballpark of 6,000 RPMs. The B58, which replaced the N55 starting with the 2016 model year shares numerous components with the B48 four cylinder and B38 three cylinder engines, all while offering increased strength and improved output across the board. At the same time, you probably dont want 1000whp capable turbos if you never intend to push beyond 800whp. BMWs Ultimate Driving Experience Electrifies Washington, D.C. BimmerLife Rendezvous: Bourbon Trail Registration Open. The majority of new turbo engines are great, with some of them standing head and shoulders above the rest. 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. Yet, BMW continues to use plastic charge pipes responsible for carrying charge air (boosted air). See below for parameters or contact us for more details. Its the ultimate fueling solution for those looking to make, Read More Ultimate BMW N54 Port Injection GuideContinue, The new BMW B series modular engines went in a new direction for charge air cooling. F8X M3/M4 OBDII Port ECU Flash with Dyno Results by Gintani . However, its a good preventative mod to have. There are no core charges with these turbos. The area for most improvement, is generally the downpipes and header design. ft. of torque available from 1,800 to 4,500. In this, Read More BMW B46/B48 Intercooler & Heat Exchanger GuideContinue, The S58 3.0 inline-6 has already proven to be the most capable production turbo engine from BMW. 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