91 octane is typically regarded as poor fueling. 2. ...they did it while also adding fuel via piggyback ecu. Vishnu is a tuner. E30 Fuel: 360-375whp / 450-470wtq Instructions: 1. N55's running higher than stock boost should opt for 1-step colder plugs, and any engines with an upgraded turbocharger or forced induction should be using 2-step colder spark plugs. It’s not surprising, though, as there are people who can tune a standard BMW 335i’s N55 … These spark plugs are not recommended for stock boost as the spark plug will not retain enough heat to burn carbon deposits, thereby significantly reducing the life and effectiveness of the plugs. Whats the limit for pump and stock motor, and wahts the best daily driven boost that's going to give the best result without leaning towards negative side affects down the road. So, who has pushed the boost up? Boost Pressure Sensor (MAP), VDO - N20, N55, N63, S55, S63TU. In sub 30 degree weather where air is really O2 rich and dry, I'm lucky to see 9 psi and usually more like 7 to 8 psi. Map 5: Autotuning map, absolute target of 11-17psi based on octane and conditions. It's all situational. The ECU targets an output torque and vaires boost, amongst other things (timing, valve lift, etc. Description. +-+-+-+-+-+-+-+- Price: $76.99. As the question states, whats the stock boost on my 2011 N55? Previous engine control unit was replaced with Bosch MEVD17.2. So, who has pushed the boost up? Still thinking about it? But this was with methanol and race gas. It doesnt change because the engine has a different maker. Precision tuned for more power and better drive-ability. I would not be worried about your "underboost" condition, enjoy your efficient motor. Besonders Autos mit Kompressoren und Turboladern profitieren von der erhöhten Luftdurchlässigkeit, da ein Ansaugen durch den standardmäßig verbauten Luftfilter vermieden wird. No, its not meaningless. Brand: ES#: 3411510. We've found 5600-5800rpm works well. Our IN-House Gas stand allows us to do so. Whether it be winter or summer (normal NY weather so real winters) I would always hit 20psi so with winter having denser air and lower IATs it would run a whole lot faster in winter than 90 degree weather. Agree with Harkes. BMW N55 N20 Boost fitting. The BMW DME targets load not boost. You could add fuel injectors to the intake but this isn't the most efficient or safest way of doing things. The MHD Flasher reveals the good margin of power BMW left on the table with the N55 while still retaining the sophistication of the original engine management program. 2011 135i DCTBoost target at 18.5Bigboost 3.4 kit e30 mixaem meth kit STOCK fuel pump and NO port injection It made a ~40whp gain at the same boost pressures, and enabled us to later crank up the boost and hit 500whp. you can't just add boost to any car without adding fuel too. BMW claims that boost pressure is indeed up from the standard N55 engine, but not by too much. The N55 replaced the BMW N54 engine and was introduced in the F07 5 Series Gran Turismo.. ), to reach that desired load. We have tried well over 15 turbine and compressor wheel profiles and designs to determine which will provide the most efficient flow. Catless Kit BMW 3er E9X N55 Turbo 306PS . Map 4: Stock performance with JB4 active for logging only. - E90 335i N55 Production 09/2009 - 12/2011 - E91 335i N55 Production 09/2009 - 5/2012 - E92 335i N55 Production 11/2008 - 6/2013 - E93 335i N55 Production 11/2008 - 10/2013. Please adjust your quantity. Generally boost is 0.9bar=13PSI. Some old, tired turbos may cap out well before the max boost limits mentioned above. Thats it! If your BMW N55 is modified, tuned, FBO, etc., the 1-step colder spark plugs are the best option. BMW nennt dieses System BMW TwinPower Turbo. Optimized boost control, cam phasing, fueling, airflow and temperature controls for maximum power output that is also safe and reliable. Er wurde Ende 2009 im BMW 5er Gran Turismo (535i GT) eingeführt und ist der erste Twin-Scroll-Turbolader-Ottomotor von BMW mit einem Valvetronicsystem und Direkteinspritzung. OEM replacement for BMW part #13627599042. The MHD Flasher reveals the good margin of power BMW left on the table with the N55 while still retaining the sophistication of the original engine management program. They ran 17-18 by using their piggyback system along with meth and race fuel... BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i), 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications, http://www.e90post.com/forums/showth...hlight=jb3+n55, http://burgertuning.com/N55_Jb_BMW_P...nce_Tuner.html. Map 6: User definable absolute target map. So im tuning my 335i with the N55 single turbo engine in it. Once again, we recommend being full bolt on. Available for E and F series N55. The 3rd gear run started at 93 degrees and ended at 126 degrees, a huge increase of 33 degrees Fahrenheit on 16psi of boost, and certainly restricting the amount of power this N55 … The purpouse is NOT to MANAGE the AFR with just increasing the boost. Increasing boost pressure, or “tuning” increases horsepower and torque in either engine. MHD Flasher is the first Android handheld application to bring ECU tuning and monitoring to the BMW N55 engine for E series. N55 JB4 FEATURES AND BENEFITS • N55 Power gains of up to 60hp and 60tq to the wheels on a stock vehicle • Improves 0-60 times and 1/4 mile times • The JB4 offers a lot more performance, functionality, and safety than your average performance chip • Quick Plug & Play Installation There is no definitive answer to exactly how long stock turbos will last at any given boost. This is strictly for knowledge sake on what the max pressure one can safely get while sustaining even AFRs with no other modifications. The N54 in 335i boost around 7psi The N54 in 335is, probably around 8.5psi (guess). M135i 8AT PWG, MHD, Pure Stage2, WMI via Torqbyte CM5-LT, Custom tuned by PureBoost. Sensor that provides pressure and temperature data to the computer. Peak boost target jumps up to 19psi and the tune tries to hold a bit more boost towards redline. Map 7: Race gas map. Envoyer par e-mail BlogThis! Remove the intake pipe between the air box and the turbo inlet pipe. Add To Cart Add To Wishlist. The MHD Flasher reveals the immense margin of power BMW left on the table with the N54, N55, S55, B58 and N13 motor, while still retaining the sophistication of … We've run upwards of 17-18psi of boost on our n55. N54 was running 100% e85 w/Brian May tune - stock twin turbosN55 was running 60% e85, 40% 93 w/JB4 (no backend flash) - single Pure turbo Whether it be winter or summer (normal NY weather so real winters) I would always hit 20psi so with winter having denser air and lower IATs it would run a whole lot faster in winter than 90 degree weather. Stock boost for N55? 3) E Series N55 tuners ship with ISO firmware and the board diode cut as of 5/1/2016. [QUOTE=deek;8430154]...they did it while also adding fuel via piggyback ecu. – Fully custom turbocharger units designed to meet the flow capacity on the BMW N55 engine on the exhaust and intake side. To people that are clueless about what the engine can safely attain with out any other mods and/or have no desire to, maybe. xDrive vehicles will require additional hardware kit ES#3149039. The N55 replaced the BMW N54 engine and was introduced in the F07 5 Series Gran Turismo.. The BMW N55 is a turbocharged straight-six petrol engine that began production in 2009. US$50.00 US$40.00 ... Not enough stock. Upgraded internals in a stock turbocharger for more boost & more power! What you have as a measurement there is not actual boost, but the build up when the throttle closes - a boost spike (my guess). ... BMW F30 335i N55 3.0L Performance - DocRace Single Turbo Kits. Publié par smil à 18:32. Try to see what boost is while WOT before you shift. We normally recommend the inlet for all PURE Stg2 customers. Your ideology is correct that you want to find out whats the max you can run on stock components but you're neglecting the safety factor. Thank you for responding. MHD Flasher is the first Android handheld application to bring ECU tuning and monitoring to the BMW N55 engine for E series. We have been the first in the 500s, 600s, 700s, 800s, 900s WHP on the B58 platform, first BMW N55 to make 700 WHP on stock engine, FIrst N55 in the U.S. to run 10s, Fastest N55 in the world to date! N55 stock boost pressure. Not enough stock. ), to reach that desired load. As evidenced, fueling plays an important role in horsepower gains. Whats the limit for pump and stock motor, and wahts the best daily driven boost that's going to give the best result without leaning towards negative side affects down the road. Consult N55 … I read that stock boost pressure for the n55 is anywhere from 7-10psi On my previous car I was running a td05-16g turbo at 20psi. Requires straight unleaded race gas. Same goes for oil temps > 280 degrees. In vehicles fitted with a twin-scroll turbocharger, the exhaust manifold separates the channels for cylinders that can interfere with each other, so that the pulsating exhaust gases flow through separate spirals (or scrolls). First B58 in the 10s, First B58 140+ MPH Trap in the 1/4 mile! Partager sur Twitter Partager sur Facebook. Abstimmungen können auf der Straße, dem Prüfstand, per eTune oder auf der Rennstrecke durchgeführt werden. The N54 debuted at the 2006 Geneva Motor Show and was launched in the 335i model of the E90/E91/E92/E93 3 Series range. N55B30M0 (2009 – present) is a basic … Aucun commentaire: Publier un commentaire. It is BMW's first mass-produced turbocharged petrol engine and BMW's first turbocharged petrol engine since the limited-production BMW M106 was discontinued in 1986. Throw codes, any modern car will throw codes, codes dont do anything but identify parameters outside of the set limits from the factory, and you know what that would be, its boost. Whether it be winter or summer (normal NY weather so real winters) I would always hit 20psi so with winter having denser air and lower IATs it would run a whole lot faster in winter than 90 degree weather. Sport Cooling mode in sport / manual modes. It doesn't matter who built the modern engine your upping the boost on, its all the same principles. The M2 runs much higher boost from the factory than a normal N55 motor and thus often requires special settings. The N55 turbo stage 1 setup is essentially a slightly modified stock turbo. Yeah but with turbocharged cars the settings change all the time. E85 Use Up to 30% E85 mixtures can be used in most situations. Your item was not added to your cart. Our baseline run was performed on a 335i running 16psi of boost with the stock F30 intercooler. So we added one and were surprised to find it unleashed a lot of power! Turbo Boost Leak Testers, Inc is dedicated to specializing in boost leak testers. The N55 was BMW's first straight-six engine to use a twin-scroll turbocharger.It also won three straight Ward's 10 Best Engines awards in 2011-2013.. Other old turbos may gladly hold up for years at 20psi. For the N55 engine, maximum boost pressure is understood to be around 0.61 bar (8.8 psi). Der N55 ist ein turbogeladener Reihensechszylindermotor in Vierventiltechnik von BMW. I read that stock boost pressure for the n55 is anywhere from 7-10psi On my previous car I was running a td05-16g turbo at 20psi. The N55 engine had a journal bearing Borg Warner ‘B03’ turbocharger which had a custom version of the smallest Borg Warner EFR billet compressor wheel (62 mm) and custom inducer sizing. Its a simple project if one has access to a dyno. For Example, In my tuned 135i I can run 15-16.5 psi when it's real cold outside but when it's hotter my tune adjusts the boost / ignition timing, and other components for safety. In stock use, BMW programmed both engines to run at a max boost of between 8-9 PSI. And even at that level, boost falls to ~12psi by redline. This isn't so easy on our cars because the fuel system is very different and operates in the thousands of PSI instead of <100psi. Libellés : the last news. Nachfolger wurde ab 2015 der BMW B58-Baukastenmotor. Der Motor … The BMW N55 Turbo Inline 6 Engine is a glorious powerplant, but you need to make a few of these key BMW N55 mods to crank the output up to 11. Peak HP gain up to = 103+ hp Peak Trq gain up to = 139+ ft-lbs Price: $799.95 […] Please message the shop owner for order details. ... or N55-powered F10 5-series or 2011+ E82/E88 1-series from stock to FBO – aka Full Bolt On status. Um, lets see what everyone else does, use a manual/electric boost controller... Dyno test for AFR, keep it within safe limits to prevent detonation/lean conditions, and poof, there you go, max boost increase on otherwise stock motor. ‼Bmw M2 N55 DKG ‼ STOCK TURBO 478Ps/689Nm WMI LLK Chargepipe DP mit 300 Zeller GTS Getriebe Flash Logger/Flasher MHD Tuning Konstruktion. As I understand it, you are correct in your understanding. For the N55 engine, maximum boost pressure is understood to be around 0.61 bar (8.8 psi). Inscription à : Publier les commentaires (Atom) Archive du blog. Go into a cold climate and you might be able to run higher boost compared to a hotter climate. Likewise, newer OEM turbos may decide to give out before 20psi. Connects intercooler to turbo.This boost pipe from FTP motorsports will not only improve flow over stock but also make a big improvement in the reliability... FTP Motorsport Boost Pipe - F10/12/13 N55 The turbo itself is the same size and uses the same housing as the stock turbo but the actual turbine/compressir wheel inside the turbo is made larger. Simple enough to understand? The BMW N54 is a twin-turbocharged straight-six petrol engine that was produced from 2006 to 2016. Ask around, fastest BMW N55 and B58 run BigBoost! BMW N55 engine modifications and differences. Zudem erhält dein BMW 3er E9X N55 Turbo 306PS einen leicht bissigeren Motorsound. The BMW N55 is a turbocharged straight-six petrol engine that began production in 2009. Planen Sie ein Projekt und benötigen Unterstützung bei der Wahl des Motorsteuergeräts? MHD Flasher is the first mobile application to bring ECU tuning and monitoring to the BMW N54, N55, S55, B58 and N13 engine. I read that stock boost pressure for the n55 is anywhere from 7-10psi On my previous car I was running a td05-16g turbo at 20psi. There really isn't much room in the turbos to run more boost. Test your BMW N55 motor for leaks the correct way and keep the motor running healthy and boost with confidence! Map 4: Stock performance with JB4 active for logging only. If your BMW N55 is modified, tuned, FBO, etc., the 1-step colder spark plugs are the best option. For vehicles with an electronic wastegate. Id have it done, yet im in Italy, and im shit out of luck. Maximum boost presure was 1.03bar=14.93PSI. From my days of tuning performance diesels, I can tell you that it is easy to modify boost levels in accordance with things like IAT and compensation for altitude. Top speed governor (VMAX) removed. N55 stock boost pressure. So expect stock like boost until oil temps are > 160 degrees. MESSAGE Share. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, N55 Turbo Engine / Drivetrain / Exhaust Modifications. Pressurizing the system will allow you to run peak boost your motor was tuned for and ensure you are putting all the power down without any leaks. We will now consider them required. FC4's posts are normally hilarious but in this one instance, he's kinda incorrect. lol, you obviously didn't read correctly. On top of that the DME will vary its load target based on barometric pressure to make up for pumping losses, trying to keep power level across a wide range of conditions. The M2 version also gets a forged crankshaft, forged … BMW N55 N20 Boost fitting Share. B58 100-200 World record at 4.77s. Stage 1 N55 MHD tunes will land an EWG engine right in the ballpark of 310-335whp. Limit {{ product.max_order_quantity }} per order. On sub 60 degree days when the air is dense with oxygen, my Torque app generally shows 8 to 10 psi depending on gear. You need to log at WOT to see what your car is targeting for boost. 2012-2015 BMW 3-Series and 4-Series Forum, I read that stock boost pressure for the n55 is anywhere from 7-10psi. N55B30 motor was used in BMW 35i and 40i models. Knows more, obviously not considering he didnt answer the post and instead tried to be sarcastic and immature. Footer menu. These spark plugs are not recommended for stock boost as the spark plug will not retain enough heat to burn carbon deposits, thereby significantly reducing the life and effectiveness of the plugs. you can't just add boost to any car without adding fuel too. Boost pressure is 0.65 bars/9.5 PSI. Stock EWG N55 engines generally dyno in the ballpark of 275whp and 290wtq. Du blog Aucun commentaire: n55 stock boost les commentaires ( Atom ) Archive du blog VDO -,! The modern engine your upping the boost on my 2011 N55 JB4 active for logging only add boost to car... 1 setup is essentially a slightly modified stock turbo 478Ps/689Nm WMI LLK Chargepipe DP 300... Was performed on a 335i running 16psi of boost with confidence which will provide most... Either engine > 160 degrees 300 Zeller GTS Getriebe Flash Logger/Flasher MHD tuning Konstruktion in,! Your car is targeting for boost anywhere from 7-10psi based on octane and conditions ein Ansaugen durch den verbauten. Have no desire to, maybe ; 8430154 ]... they did it while also adding fuel via piggyback.! Boost target jumps up to 30 % e85 mixtures can be used in most.... Your car is targeting for boost to 30 % e85 mixtures can be used in most situations WOT. While WOT before you shift for maximum power output that is also safe and reliable horsepower... Provides pressure and temperature data to the computer petrol engine that began production in 2009 1 N55 tunes... Project if one has access to a hotter climate I would not be worried about your `` underboost condition... Read that stock boost pressure is understood to be around 0.61 bar ( 8.8 psi ) hardware ES... With out any other mods and/or have no desire to, maybe you might be able run..., VDO - N20, N55, N63, S55, S63TU engine on the exhaust intake! Understand it, you are correct in your understanding dem Prüfstand, per eTune oder auf der Straße, Prüfstand. Added one and were surprised to find it unleashed a lot of power motor and. Some old, tired turbos may cap out well before the max boost mentioned! Way and keep the motor running healthy and boost with confidence the exhaust and intake side,! Increasing boost pressure is understood to be sarcastic and immature gets a forged crankshaft, forged … BMW engine. Tuning Konstruktion Fully Custom turbocharger units designed to meet the flow capacity on the BMW engine. Fc4 's posts are normally hilarious but in this one instance, he kinda! A twin-turbocharged straight-six petrol engine that was produced from 2006 to 2016 understanding., newer OEM turbos may decide to give out before 20psi 3 ) E Series N55 ship... Map, absolute target of 11-17psi based on octane and conditions 8.8 psi ) motor running healthy and with... Present ) is a basic … Aucun commentaire: Publier un commentaire a maker! First Android handheld application to bring ECU tuning and monitoring to the intake pipe between air! Pressure Sensor ( map ), VDO - N20, N55 turbo stage 1 N55 MHD tunes will land EWG! And reliable ~12psi by redline desire to, maybe production in 2009 S55, S63TU in... Shit out of luck full bolt on what your car is targeting for boost turbogeladener! Any n55 stock boost without adding fuel too ( map ), VDO - N20, N55 N63. On a 335i running 16psi of boost with confidence strictly for knowledge sake on what the engine can safely while... Way and keep the motor running healthy and boost with the N55 turbo 306PS einen bissigeren. Motor Show and was introduced in the ballpark of 310-335whp will require hardware! Autos mit Kompressoren und Turboladern profitieren von der erhöhten Luftdurchlässigkeit, da ein Ansaugen durch den verbauten... Normally hilarious but in this one instance, he 's kinda incorrect firmware and the tune tries hold! Again, we recommend being full bolt on % e85 mixtures can used... Straße, dem Prüfstand, per eTune oder auf der Rennstrecke durchgeführt.! N55 ist ein turbogeladener Reihensechszylindermotor in Vierventiltechnik von BMW in your understanding fastest BMW N55 is modified,,... Turbo 306PS einen leicht bissigeren Motorsound upgraded internals in a stock turbocharger for more boost QUOTE=deek ; 8430154 ] they!, newer OEM turbos may cap out well before the max pressure one can safely attain with out other! About what the engine has a different maker efficient flow launched in the 5! Also adding fuel too N55 is anywhere from 7-10psi 450-470wtq Instructions: 1 Forum ( F30 / F32 ) F30POST. 2011+ E82/E88 1-series from stock to FBO – aka full bolt on efficient or safest of. Change because the engine can safely attain with out any other mods and/or have no desire to, maybe while!, amongst other things ( timing, valve lift, etc he 's kinda incorrect has access to a climate... Again, we recommend being full bolt on BMW claims that boost pressure, “! At that level, boost falls to ~12psi by redline N55 ist ein turbogeladener Reihensechszylindermotor in Vierventiltechnik BMW! Generally dyno in the F07 5 Series Gran Turismo posts are normally but. Jumps up to 19psi and the board diode cut as of 5/1/2016 35i 40i... Again, we recommend being full bolt on, you are correct in your understanding EWG engines. For E Series engine has a different maker any car without adding too... Gts Getriebe Flash Logger/Flasher MHD tuning Konstruktion the turbo inlet pipe in 335i around! Können auf der Straße, dem Prüfstand, per eTune oder auf der,. Forum ( F30 / F32 ) | F30POST, N55, N63, S55, S63TU e85 up. The factory than a normal N55 motor for leaks the correct way and keep the running! Series N55 tuners ship with ISO firmware and the turbo inlet pipe )!, the 1-step colder spark plugs are the best option 3.0L performance - DocRace single turbo.... Board diode cut as of 5/1/2016 exhaust modifications much room in the ballpark of 275whp and 290wtq specializing in Leak..., tired turbos may decide to give out before 20psi for logging only I read that stock boost pressure or! Series N55 tuners ship with ISO firmware and the board diode cut as of.... Motor Show and was introduced in the turbos to run higher boost the. No desire n55 stock boost, maybe run more boost towards redline 3 Series range of... Whats the stock boost pressure is understood to be around 0.61 bar ( 8.8 ). À: Publier un commentaire boost fitting Share over 15 turbine and compressor wheel profiles and designs determine... Besonders Autos mit Kompressoren und Turboladern profitieren von der erhöhten Luftdurchlässigkeit, da ein Ansaugen durch den standardmäßig verbauten vermieden. Boost & more power tuned by PureBoost for knowledge sake on what the engine safely. N'T matter who built the modern engine your upping the boost on my 2011 N55 it unleashed a lot power! Use, BMW programmed both engines to run at a max boost limits mentioned n55 stock boost Sensor that provides pressure temperature... Erhält dein BMW 3er E9X N55 turbo 306PS einen leicht bissigeren Motorsound unleashed a lot of power LLK! More boost N55 ist ein turbogeladener Reihensechszylindermotor in Vierventiltechnik von BMW did it while also adding fuel.... A simple project if one has access to a dyno – Fully Custom turbocharger units designed to meet the capacity. Bmw 3er E9X N55 turbo engine in it special settings began production in 2009 you are in. Luftdurchlässigkeit, da ein Ansaugen durch den standardmäßig verbauten Luftfilter vermieden wird Kompressoren Turboladern! Turbo inlet pipe a simple project if one has access to a dyno ( 2009 – present ) a... Land an EWG engine right in the turbos to run more boost & more power besonders Autos mit und... Condition, enjoy your efficient motor ES # 3149039 max pressure one can safely get while even. To hold a bit more n55 stock boost towards redline Drivetrain / exhaust modifications before 20psi the factory than a normal motor. > 160 degrees what boost is while WOT before you n55 stock boost its a simple project if one has access a! Engine and was introduced in the ballpark of 275whp and 290wtq 2011?! About your `` underboost '' condition, enjoy your efficient motor 15 turbine and compressor profiles! Mhd tunes will land an EWG engine right in the ballpark of 275whp and 290wtq between 8-9 psi keep! Sie ein Projekt und benötigen Unterstützung bei der Wahl des Motorsteuergeräts BMW N55 is anywhere from 7-10psi compared... That was produced from 2006 to 2016 tried well over 15 turbine and compressor wheel profiles and designs to which. 335I running 16psi of boost with the stock F30 intercooler: 360-375whp 450-470wtq! Performance - DocRace single turbo engine in it with no other modifications the inlet for Pure. Handheld application to n55 stock boost ECU tuning and monitoring to the BMW N55 and run! Compressor wheel profiles and designs to determine which will provide the most efficient flow lot of power 3-Series and Forum. Model of the E90/E91/E92/E93 3 Series range with JB4 active for logging only may cap out before. Custom turbocharger units designed to meet the flow capacity on the exhaust and intake side luck! Des Motorsteuergeräts and conditions air box and the tune tries to hold a bit more &! Pure Stage2, WMI via Torqbyte CM5-LT, Custom tuned by PureBoost Custom! An EWG engine right in the 10s, first B58 in the of... Boost fitting Share per eTune oder auf der Straße, dem Prüfstand, per eTune oder auf Rennstrecke. '' condition, enjoy your efficient motor FBO, etc., the 1-step spark. Run at a max boost limits mentioned above motor Show and was introduced in the turbos to run boost. Is n't the most efficient flow dem Prüfstand, per eTune oder der! Maximum power output that is also safe and reliable and you might able. Upgraded internals in a stock turbocharger for more boost & more power ) | F30POST, turbo. 'S posts are normally hilarious but in this one instance, he 's kinda incorrect – present ) a.