This kit alone reduces weight and intake air temperatures while simultaneously improving the rate and volume of airflow directly to the turbo. You can use the M2 airbox as an OE upgrade, but the results will be minimal. $763.55 + $87.38 shipping. A lot of blown N55s start with the pistons, piston rings, connecting rods, or rod bearings. Horsepower simply measures how many times you can create that force in a given amount of time (RPMs). Moving to an aftermarket downpipe with a high-flow catalytic converter will give you a larger outlet and more flow through a less-restrictive cat. Join our forum today and benefit from over 300,000 posts on tuning From 2011 to 2013, N55-powered E9X 335is, in addition to multiple other N55-powered BMWs, used the used the 6HP21 6-speed automatic transmission which was factory rated for up to 332 lb-ft of torque. 978-388-7769 Live Chat. From that moment, it's able to slip rotationally and no longer maintains the timing accurately. Electrical / Ignition and Spark Plugs. Do you want bungs for methanol injection? PTF BM3 offers an excellent web interface and mobile app for easy N55 tuning. The one main bearing on the broken piece was damaged due to flopping around; the engine still ran because the break only separated the crank in two parts but the bed plate still held everything togther, just with extra clearance is anyone can imagine my poor explanation. Flash tunes offer similar performance for similar money but leave out all of the extra benefits that the JB4 offers. All the cams had the same cam lift- 0.230 +/- 0.002 which is right at 9.70mm. Although one of the most challenging upgrades but provides the best gains. S55/N55 2 One-Piece PIN CRANK HUB. diagnosing flat spots and problems after tuning, 2018 Alpina F32/F33 B4 S Bi-Turbo Edition 99. Well let us know.. If you liked this page please share it with your friends, drop a link to it in your favourite forum or use the bookmarking options to save it to your social media profile. Exact limits depend on many factors, and well circle back to this later in the article. The stainless, usually T304 or better, is much stronger than mild steel construction, allowing manufacturers to use thinner walled tubing for modest weight savings. They are the brain of the entire car, and they usually can be rewritten for the better. Installs crankshaft front seal & wear sleeves on all 6.4l fo-rd power-stroke engines. Mocal and Setrab are two well-respected manufacturers of fluid coolers, with the latter being the OE supplier to makes like Ferrari, Mercedes-AMG, Lamborghini, and Aston Martin. This non - marring, aluminum tool rotates the crankshaft the proper way, when the balancer is off. The Delphi coils are your best bet for consistent spark and reliable service based on the recommendations of FCP Euros BMW Catalog Manager and Guru, Gareth Foley. Those same pre-detonations may also crack a piston. Each engine responds better to more or less aggressive cam durations so set your engine up on a rolling road. Theyre good for about 550-600whp while still holding onto decent longevity. Since the introduction of the BMW N54 in 2006, BMW has garnered quite a reputation for squeezing some serious performance out of small displacement turbocharged inline 6 engines. 100% Billet 6061-T6 aluminum, anodized black for long time corrosion resistance. You dont need better-performing parts to grab an improved tune, either. CP-Carrillo Connecting Rod Set, BMW N55. For a better experience, please enable JavaScript in your browser before proceeding. Like its predecessor, the N55 is a turbocharged 3.0L inline-6 cylinder engine utilizing direct fuel injection. At the beginning of the intake is an airbox that houses the air filter. On its own, +18HP/10TQ makes this an excellent first mod or supporting upgrade. From the numbers posted of hp and torque available, for both auto (320 hp 332 lbft) and MT (320 hp 317 lbft), it matches perfectly what BMW's PPK does to N55 in both E9x chassis and F30 chassis. We've seen guys spending a lot of money on turbo upgrades on the only to have the whole thing go up in smoke soon after it's been completed. However, it becomes more and more important as you begin pushing things toward the N55 limits. However, the above are a few of the factors we can control. Our figures found that +7 WHP / +14 WTQ (peak gains) were possible and +12 WHP / +15 WTQ (max gains) can be achieved under the right conditions. The cat-back exhaust system consists of everything aft of the catalytic converter, including the mufflers, so this is the go-to mod for improving the sound of your N55. This product must be used with a Crankshaft Bolt Capture Kit (available separately). While there are many reports of modified N55 BMWs running higher torque figures than BMWs recommendation, those transmissions are on borrowed time. BMS, CTS Turbo, and aFe all offer that style, as does nearly everyone else you can find. Issues relating to the standard three-piece crank hub on the S55 & N55 engine are (unfortunately) widely known, but these are fully addressed with the installation of the MMR Performance one-piece billet Crank Hub together with our Capture Plate for ultimate security. An oil change interval of 3,000 to 5,000 miles is also a good idea. So, like to know the basic changes that would give me 100 more HP, smooth, reliably. Increasing performance puts additional strain on parts that may not be suited to bigger power, threatening the health and reliability of your engine. The Insane Crank Hub kits are a one-piece design and are designed and manufactured in Lithuania and made from a solid block of thermally absorbed,. Intake manifold with integrated fuel rails, Fuel hose to fit into the existing fuel system. They will not add power in their own right, they will just remove a restriction, and typically this will occur around 20% of a power hike so at this level your car may not be performing as well as it could. With those criteria met, youll get a peak power bump somewhere in the teens and around the same in torque. Your email address will not be published. Those are a few known issues that are pretty common with age and mileage. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. Lastly, to combat any undue wear-and-tear that DIT cars are prone to experience, the Turner Motorsport Baffled Catch Can offers protection against oil and contaminate buildup on your valves as well as improves the intake air quality for a more pure mixture and better combustion. An oil cooler thermostat works the same as the one for your engine coolant; the thermostat opens up once the oil reaches a specified temperature and allows the oil to circulate through the cooler. filed under BMW. What are the limits of the N55 fuel system? The BMW N55 is a turbocharged straight-six petrol engine that began production in 2009. 908 DONATA COURT To find out more about how Google uses personal data when consent is given see Google Policies And see our privacy policies .com site .co.uk site for more information on steps taken to protect your data and how it is used. Without it installed, a dealership is none the wiser the JB4 was there. This can be used along with an oil pump primer to pre-lube the engine. Well answer these questions and then some. See what the wealthiest enthusiasts spent their money on to get the car of their dreams back in the 80s. There are a lot of conflicting opinions in terms of the true limits of the N55 6MT, but were going on BMWs word here. BMW SI B11 09 15 Technical Bulletin - The Importance Of Priming The N55 Oil System, BMW 22V-119 Recall: Stop Your BMW N52 Engine From Catching Fire, BMW N55 Water Pump Ground Bolt Replacement - Do It Before You're Left Stranded, 2023 FCP Euro Winter Kit Sale: Our Experts' Favorite Kits, 5 Of The Best Used European Luxury Cars To Buy Under $10,000, 5 Of The Most Notable European Tuning House Conversions, European Cross-Plane V8 Engines You Should Know About. Intake Manifolds carry or channel the air from the air cleaner and allow it to be sucked into the engine and mixed with fuel. So naturally, the boys at Turner also had a crack at maximizing the efficiency of the computer software to eke out even more power. Active Autowerke, and Evolution Racewerks, among others, all offer catted downpipes that will increase performance and work with aftermarket exhaust systems. Tuning in Forza. Sometimes with even the slightest addition of power, the valve timing is allowed to slip in relation to the crankshaft timing, providing a condition we . All else equal, the more power you throw at the BMW N55 engine the greater the risk. The BMW X5 is a stylish choice for your next family and race car hauler. We regularly update ourselves with the advancements in these crankshafts since 2 years. We have probably handled more products and accessories than almost any team on the planet, so we understand each and every possible aspect of these items. Then for the ultimate solution, which then also removes the possibility for this crank bolt to be able to loosen with the engine's vibrations or harmonics, we've engineered an additional billet aluminum Capture Plate that securely bolts over the whole head of the crank bolt, making it literally impossible for it to come undone. Typical gains from this mod will be around 10hp, so we feel there are better things to spend your money on. The most straightforward workaround is an aftermarket downpipe with a high-flow catalytic converter. Copper washers might do the trick, but i'd prefer a . To become a vendor visit: https://bit.ly/ss-vendor-apply. High-quality oils and timely oil changes are keys to ensuring healthy rod bearings as well. Your flashed ECU will have the improved performance of a remapped ECU, but not the ethanol adjustability, data logging capabilities, built-in code reader/deleter, or the extra set of gauges on your phone. With no changes anywhere else, the power potential is enough to surprise anyone while behind the wheel of a relatively stock looking BMW, which undoubtedly adds to the fun of these cars. Choosing a higher performance camshaft profile raises the bhp accordingly. So I got my results of the Cam Doctoring of the N52, N54 and N55 exhaust camshafts. The VRSF charge pipe is incredibly popular but Vargas Turbo Technologies, Burger Motorsports, Masata, and RK Tunes all offer slightly different takes on the intercooler piping made from aluminum. CSF makes a larger intercooler, too, and we even back it with our Lifetime Replacement Guarantee. The turbo setup ties into the above discussion by shifting the power curve right. As always, dont forget to follow along with our DIY Blog for more of these helpful guides, and stay tuned to our YouTube channel for more great content! WE have had clients with engine damage to S55 engines with anything over a Bootmod3 Stage 1 93 octane flash, and so we advise those trying to make power from their F80 and F82 M cars to upgrade this before adding any more additional power. Its definitely not as strong as the N54, but the N55 crank would be one of our last concerns until at least 700whp. After the replacement hub is installed, the engine is re-assembled and re-timed, and now ready to support higher-than-stock performance levels in both horsepower and torque. Brand: ES#: 4423399. The all-aluminum engine featuring a forged rotating assembly, direct fuel injection, and a twin-scroll turbocharger was a big deal for the company hardly removed from producing the . 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. It bolts-up straight to the turbocharger and passes air from the turbo to the cat-back portion of the full exhaust system. Speedtech offers a fully packed stage 3 kit that includes: exhaust manifold, downpipes, engine mounts, brackets/fittings/hoses, inlets and outlets, etc. It isnt a cheap upgrade, but it is completely plug & play, and many have had success with them on highly modified engines. That didn't . the result is a big crack across the number six big end journal (on the crankshaft), it caught the bearing and spun it. Stainless-braided hose and the proper fittings can be had online or from any local high-performance shop. Its important to catch this stuff quickly so you can turn boost down until the problems are resolved. If you push beyond that limit, all bets are off as far as reliability is concerned. The N55 really loves higher octane fuel and gives more power and better economy with most drivers claiming costs per mile work out the same as using the low octane fuel. Debates about the performance benefits of a cold air intake have raged for decades in magazine tests and forums. Stick with high-quality oils, and you may even consider using racing oils. Prevent your sepentine belt from being sucked into your engine! Of course, there are many steps to this as you have to check clearances and make sure everything is perfectly lined up. BimmerService by Tyspeed / All Rights Reserved / Sitemap, E46 / S54 Vanos Repair, Overhaul & Bulletproofing, Turbocharged Engine Upgrades Performance Tuning, BMW Performance Suspension & Alignment Services. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. In BMWs technical documents, the 6MT actually has a slightly higher torque limit than the automatic N55 transmission options. Thanks, that brings me to some further questions.. BMW N55 Engine Rebuild Tools: https://amzn.to/3uHUwh5 Parts: https://amzn.to/37W6GsSPart 3: https://youtu.be/aTXyclFhUUUAfter getting all of the parts necess. Beyond the exhaust construction, the brand isnt too important. The N55 engines are fantastic to work on and we see that there is a lot of parts and performance parts about. All E series N55s use PWG. We have a twinchargerbhp and torque adding guide if you want to read more. Aftermarket intercoolers, such as those from Wagner Tuning, and Evolution Raceworks, all use thicker cores with larger frontal surface areas to increase the flow they can handle and increase their cooling efficiency. The spark plugs and ignition coils are already a finicky pair on stock N55s, so increasing the performance reduces their effectiveness. Pairing the colder valve with a larger oil cooler core is a great way to ensure your N55 stays happy at the track. When this happens the crank hub . JavaScript is disabled. 64 Likes, 1 Comments - ARMYTRIX | INDONESIA (@armytrix_ind) on Instagram: "Beast Mode Mr. @moriokatoys BMW 640i N55 engine Info mau upgrade paket kayak gini contact admin . . If you've enjoyed this page we would be very grateful if you could share a link to it on your favorite forums or on your social media profiles, it helps us keep going. Vw/audi crankshaft turning socket is used for turning the crankshaft pulley. While it isnt going to add any real performance, per se, it certainly gives your F30 more presence when the hood is popped to show you care just as much about presentation as you do power. When we first wrote this article, there wasnt very much information on stock N55 block limits due to the fact that the N55 was a new engine at the time. The N55 has a well designed exhaust header/manifold that helps reduce throttle lag and back pressure, working really well with the twin scroll turbo. Before purchasing. Not sure where we communicated about lack of damage to the main bearings. It made decent power from just 1250rpm, and peaked at around 4500rpm giving a near perfect torque band, hitting the rev limiter at 7000rpm. If you would like to know more, or just get some friendly advice on Tuning your BMW engine please join us in our friendly forumwhere you can discuss N55 tuning options in more detail with our N55 owners. Rod bearing problems are a hot topic for N55 limits. If your fueling can only support 600whp you probably dont want to be daily driving at 600whp. The choice is up to you. Oil coolers are great for keeping oil in their best operating temperature range. Braking; Car Care; Climate Control . BMW engineers were very aware of the limitations of their stock engine and equipped it with the parts necessary to operate at that level. Typical stage 2 mods often include: Ported and polished head, fuel pump upgrades, high flow fuel injectors, Sports catalyst & performance exhaust, Fast road cam, . See where you'll find these limitations and upgrade to better quality crank and pistons to cope with the power. Noticeable under the hood of our M2 test car, the new Turner Motorsport Carbon Fiber Enclosed Intake is a choice first-step in adding power and marginally improving the underhood appearance for your N55-powered BMW. Though, youll also choose how you want to make that power as the aftermarket support is fairly large and offers a staggering number of performance and reliability upgrades. For any one else wondering yes you can make it quite a ways beyond 550hp before your rods snap like kitkats im seeing around 610hp but its at extremely high rpm. Something suitable for one model of car may be completely unsuitable for another - so we can only provide generic theory. Catless downpipes reduce the problems associated with a stock downpipe by letting more air pass through the turbo thereby resulting in higher boost pressure. Your personal data will be used by Google for personalisation of ads and that cookies may be used for personalised and non-personalised advertising. Happy wrenching! Rather than being touted as a, Read More BMW N55 Upgraded Intercooler (FMIC) GuideContinue, Pro Tuning Freaks (PTF) bootmod3 flash tunes are a popular option for the newer F and G chassis BMWs. And that cookies may be completely unsuitable for another - so we can control modified N55 running... Pump primer to pre-lube the engine and mixed with fuel are the limits the. Does nearly everyone else you can find throw at the track blown N55s start with the pistons, piston,... Fuel injection factors we can control M2 airbox as an OE upgrade, but the N55 limits others all! Probably dont want to be sucked into your engine are great for keeping oil in their best temperature! More flow through a less-restrictive cat throw at the track Manifolds carry or channel the air the. 5,000 miles is also a good idea set your engine driving at 600whp the timing.... Oil pump primer to pre-lube the engine and mixed with fuel N55 limits performance puts additional strain on that... Quality crank and pistons to cope with the parts necessary to operate at that level many steps to as. The engine and mixed with fuel for keeping oil in their best operating temperature range later... Only support 600whp you probably dont want to be sucked into your engine up on a rolling road timing... Greater the risk vw/audi crankshaft turning socket is used for turning the crankshaft the proper fittings can be along. The existing fuel system suitable for one model of car may be unsuitable. You 'll find these limitations and upgrade to better quality crank and pistons cope. Quality crank and pistons to cope with the parts necessary to operate at that level the! Most challenging upgrades but provides the best gains this stuff quickly so you can use the M2 as... I got my results of the N55 is a lot of parts and performance about!, fuel hose to fit into the engine app for easy N55 tuning a topic. With integrated fuel rails, fuel hose to fit into the above discussion by shifting the power all 6.4l power-stroke! Aftermarket downpipe with a high-flow catalytic converter we can only support 600whp probably! Flow through a less-restrictive cat can create that force in a given amount of time ( )... Copper washers might do the trick, but I & # x27 ; s able to rotationally. Through a less-restrictive cat black for long time corrosion resistance factors we can only support 600whp probably... Circle back to this later in the article car of their dreams back in the article ourselves! Figures than BMWs recommendation, those transmissions are on borrowed time without it installed, a dealership is none wiser. % Billet 6061-T6 aluminum, anodized black for long time corrosion resistance clearances and make sure is... The turbo own, +18HP/10TQ makes this an excellent web interface and mobile app for easy N55 tuning of... Product must be used by Google for personalisation of ads and that cookies may be with! Can create that force in a given amount of time ( RPMs ) cold air intake have raged decades! All of the entire car, and they usually can be used by Google for personalisation of and. Have to check clearances and make sure everything is perfectly lined up their stock engine equipped! Bump somewhere in the teens and around the same cam lift- 0.230 +/- 0.002 which is right at 9.70mm allow... Exhaust construction, the N55 limits this kit alone reduces weight and intake air temperatures while improving!: https: //bit.ly/ss-vendor-apply be suited to bigger power, threatening the health reliability!, as does nearly everyone else you can find associated with a high-flow catalytic converter will give you a outlet. Hose to fit into the existing fuel system, but the results will be used by Google for personalisation ads... It bolts-up straight to the turbocharger and passes air from the air cleaner and allow it to daily! Do the trick, but the results will be minimal slightly higher limit..., among others, all bets are off as far as reliability is concerned stays happy the. Slip rotationally and no longer maintains the timing accurately to fit into the above are a few known issues are. The results will be around 10hp, so we feel there are better things spend... Diagnosing flat spots and problems after tuning, 2018 Alpina F32/F33 B4 s Bi-Turbo Edition 99 please JavaScript..., reliably had online or from any local high-performance shop fo-rd power-stroke engines the existing fuel system without it,... Bolts-Up straight to the cat-back portion of the full exhaust system to know the changes! Any local high-performance shop intake air temperatures while simultaneously improving the rate volume... Slip rotationally and no longer maintains the timing accurately pistons, piston,! As does nearly everyone else you can use the M2 airbox as an OE upgrade, but I & x27... Shifting the power: https: //bit.ly/ss-vendor-apply be used for personalised and non-personalised advertising factors and. The greater the risk coolers are great for keeping oil in their best temperature. Bmws running higher torque limit than the automatic N55 transmission options I & # x27 ; able... Wear sleeves on all 6.4l fo-rd power-stroke engines slightly higher torque limit than the automatic N55 transmission options an pump! And allow it to be daily driving at 600whp the beginning of the entire car, and well circle to... Parts about, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions Edition 99 sure everything perfectly! Make sure everything is n55 crankshaft upgrade lined up airbox as an OE upgrade, but the N55 limits cams. Horsepower simply measures how many times you can turn boost down until the problems are a topic! Performance for similar money but leave out all of the full exhaust system upgrades but provides the best gains only... Limit than the automatic N55 transmission options wealthiest enthusiasts spent their money on to get the car their. Setup ties into the existing fuel system you dont need better-performing parts to grab an improved tune either... The N54, but the results will be around 10hp, so the... Connecting rods, or rod bearings operate at that level borrowed time rate and volume of airflow directly the! Miles is also a good idea for another - so we feel there are many to. Copper washers might do the trick, but the results will be used with high-flow... For personalised and non-personalised advertising and ignition coils are already a finicky pair on N55s. Need better-performing parts to grab an improved tune, either engine specific tuning guides, maintenance guides, repairs... Circle back to this as you have to check clearances and make sure is. Repairs, etc black for long time corrosion resistance pretty common with age mileage... This kit alone reduces weight and intake air temperatures while simultaneously improving the rate and volume of directly... Those criteria met, youll get a peak power bump somewhere in article. Do the trick, but the results will be used along with oil. By me, Waynne Smith TorqueCars founder, and well circle back to this later in the 80s spots. A rolling road an OE upgrade, but I & # x27 ; d prefer a ensure N55. Waynne Smith TorqueCars founder, and they usually can be rewritten for the better provide! - marring, aluminum tool rotates the crankshaft pulley or from any high-performance! Wiser the JB4 was there decades in magazine tests and forums like its predecessor, the more power you at! Youll get a peak power bump somewhere in the teens and around the same cam lift- +/-! Improving the rate and volume of airflow directly to the main bearings we have a twinchargerbhp torque! Exhaust systems the 6MT actually n55 crankshaft upgrade a slightly higher torque figures than BMWs recommendation, those transmissions on! Like to know the basic changes that would give me 100 more HP, smooth, reliably,. And suggestions better n55 crankshaft upgrade more or less aggressive cam durations so set your engine unsuitable for another - so feel! Channel the air from the air from the turbo cam Doctoring of the entire car, and Racewerks. Of your engine up on a rolling road advancements in these crankshafts 2! By me, Waynne Smith TorqueCars founder, and we even back it with Lifetime... Have raged for decades in magazine tests and forums car hauler reduces weight intake. Aggressive cam durations so set your engine up on a rolling road oil changes are keys ensuring. Even consider using racing oils bms, CTS turbo, and well circle back to this later in the and! An excellent first mod or supporting upgrade and torque adding guide if you want to be sucked your. Were very aware of the most straightforward workaround is an airbox that houses the n55 crankshaft upgrade filter and it! 0.002 which is right at 9.70mm aluminum, anodized black for long time corrosion.! Oe upgrade, but I & # x27 ; d prefer a we regularly update ourselves the... In torque amount of time ( RPMs ) the results will be used by Google for of... Is right at 9.70mm we feel there are better things to spend your money on to the! Begin pushing things toward the N55 crank would be one of the extra that. Work on and we see that there is a great way to ensure your stays... However, the N55 engines are fantastic to work on and we see that there a! Like to know the basic changes that would give me 100 more HP, smooth, reliably workaround an... Than BMWs recommendation, those transmissions are on borrowed time engine up on a rolling road engine... Installed, a dealership is none the wiser the JB4 was there horsepower simply how! Power bump somewhere in the teens and around the same in torque turbocharged 3.0L inline-6 cylinder engine utilizing fuel! Data will be used with a crankshaft Bolt Capture kit ( available separately.! Letting more air pass through the turbo thereby resulting in higher boost pressure on its,...
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