Got a 2008 5i a few months ago and have been loving it. The mhd flasher reveals the immense margin of power bmw left on the table with the n54, n55, s55, b58 and n motor, while still retaining the sophistication of the original engine management program. This post will highlight the differences between the common tunes for the n54 and hopefully help identify which tune is right for your goals. Since there doesnt seem to be a diy on here or at least i havent seen one. With the burger tuning jb4 alpha testing on map 1 with 93 octane fuel the 2016 340i put down 380 horsepower and 380 lbft of torque. Later on that night i threw in some nf race 100 oct. Bmw n54 upgraded twin turbo guide while the bmw n54 can push incredible power and torque through the small stock twin turbos, many enthusiasts look. How about up to 80hp to the wheels 100hp crank on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified car with larger turbo s. However, feel free to browse all you want until you are ready to register. The jb4 includes a simple plug and play installation. Add 100 horsepower to your twin turbo bmw instantly.
That is a gain of 50 horsepower and 40 lbft of torque. Ptf protune results, pump gas stock turbo record and comparison dynos with jb4 g5 in almost every initial email people ask us what we can do for them with our custom tuning power wise. All three of the most popular tunes bms jb4, vishnu procede, cobb ap have proven themselves all to be extremely reliable in terms of tuning the engine. N54 bmw 335 acceleration stock vs jb4, dci and dp youtube. Some come to us with bone stock cars and ask about getting parts to go full bolt on and get a custom tune. Burger motorsports bmw juice box4 jb4 for n54 5i 335i 535i 1m. Dinan vs jb4 a bmw 335i tune comparison to see who is. Apr 24, 2020 n54 data logging for bmw 5i, 335i, and 535i we recommend burger motorsports jb4 tune not only as an excellent standalone tune, but also for its advanced safety, boost control, and data logging. That depends on what aspect of the mcars performance you want to tackle. The default value is 3000rpm in menu 10, which corresponds to 60 in the jb4 interface. Excede gives you all the tools you need to make faster and smarter business decisions. The consensus among the 335i community is that you get more for less with other tunes such as jb4 or. Anyone looking to completely change the character of their n54 n55 car, id strongly advise you to take the plunge. It is only available with accesstuner pro atp software and only by request to cobb from a licensed protuner shop.
Whether youre racing a 100% oem car on pump gas or a 700whp single turbo drag queen, the jb4 has the perfect mix of performance. It was a pretty normal dbn night humid and hot as hell. Higher values can make the car feel more responsive, but in some vehicles will. Jun 23, 2014 n54 bmw 335 acceleration stock vs jb4, dci and dp.
Bms fseries n55 jb4 fitted to bmw f20 m5i march 2014 with tuning becoming increasingly difficult for bmws, what better way to tune the new bmw f20f21 1series platform than with a bms fseries n55 jb4. The port plate and rail is made from aluminum 6061 t6 and anodized black with laser inscribed mmp logos. Anyone looking to completely change the character of their n54n55 car, id strongly advise you to take the plunge. Burger tuning just posted jb4 beta dyno numbers for the 340i.
The jb4 is a true user adjustable plug and play solution for all mqb based models in the vw audi group range. Burger tuning jb4 for bmw n55 engines bmw 335i performance chip. With over 5000 in use and tens of millions of customer miles driven the jb stage3 has proven time and time again to be the safest and easiest way to extract the true potential from your n54 twin. Software the jb4 system as well as any additional mapping information is posted here. This determines the positions of your wastegate during cruise and low throttle. Aem electronics watermethanol injection kits 303300. Some n54 roms, such as the i8a0s and ije0s, have had support added by cobb i.
Ive inquired for a couple tuners to make me a custom map for my car, but none of them tune on the n54 platform anymore or theyve moved onto the n55 motor. In addition to several performance maps which can be selected on the fly right from the drivers seat the jb4 includes a 100% stock bypass map, a valet mode, ethanol fuel e85 support, progressive watermethanol injection support, racing fuel map, an auto tuning map that adjusts the jb4 mapping to your current climate, octane, vehicle. Mhd flasher n54 is the first android handheld application to. Just installed the jb4 on an otherwise stock 335i and holy jeebus the car pulls like a freight train. How about up to 80hp to the wheels 100hp crank on a completely stock car, up to 160hp to the wheels on factory turbos, or up to. N54 data logging for bmw 5i, 335i, and 535i we recommend burger motorsports jb4 tune not only as an excellent standalone tune, but also for its advanced safety, boost control, and data logging. However, the downstream o2 sensors still tell the computer there is an issue, and the jb4 is just suppressing the check engine light on the dash. Burger tuning n54 jb4 g5 iso pnp stage 3 bmw performance tuner.
This is just a video showing you how i install my jb4. Im currently running e40 with jb4 bef mhd race pump. This is the gen 2 port injection kit from mmp and it is best, lightest, and most cost effective port injection kit on the market for your n54, n55 or s55 works on any model series with those engines including f series etc. This system is a multiple map system and the user can select between map disabled and performance maps using the volume control. Ptf protune results, pump gas stock turbo record and.
When i saw the diy for how the proceed guys ran theirs, i knew i could get to the hole. Mhd flasher n54 is the first android handheld application to bring ecu tuning and monitoring to the bmw n54 engine. One of the benefits of jb4 is that it has built in support of other enhancements like methanol, nitrous, downpipes, larger turbos. Injen sp1125wb intake for n54 w front air scoop 20082009. Having never driven anything really that fast, now i know it really sucks how quickly 100 mph approaches, and you cant use the power very long anymore. Bms fseries n55 jb4 fitted to bmw f20 m5i sr speedworx. Bmw n54 n55 s55 port injection kit gen 2 mmp engineering. Jb4 n54n55 support thread, south africa good morning, great idea. If you want your 3series to handle like an m3, then buy an m3 the 335i. A trusted, proven, powerful dealership management system for dealerships of all sizes. I picked one up from a forum member who was selling the latest jb4 model, bluetooth connect kit, and aluminum enclosure. The jb4 features a simple plug and play installation harness and built in deletion of hidden tuner detection codes. Burger motorsports jb4 pnp n54 stage 3 bmw performance.
Mhd flasher n54 is the first android handheld application to bring ecu tuning. For additional jb4 information on maps, wheel control directions, software, etc, please refer to this link. The social peta jb4 of cooking mama s the taste of 3d recompile. Compatible with all ecu versions and transmissions for the 20062010 bmw 335i, 335xi, 5i, 535i, z4 and z6 n54 twin turbo. Refer to the appropriate video on n54tech for specific map switch directions. One of the guys there suggested via email that the n54 generally sees a reliable 380 bhp and 400 lb ft posttune. Quick view 516 sae quickdisconnect pushon efi fitting inline adapter. Process is similar on bmw e90,e92,e93 335i, e60 535i and 5i. The tuner installs between your cars sensors and its ecu computer and manipulates how the car runs via these connections. Jun, 2016 some n54 roms, such as the i8a0s and ije0s, have had support added by cobb i. The most common tuner chips used on n54 engines are jb4, cobb and proceed. Looked into some light mods and someone suggested ebay. Burger tuning just posted jb4 beta dyno numbers for the.
For reference, the f30 335i made 2910 on their dyno. They claim average power levels 350380hp 260385kw using a peak 14 to 18psi 0. Burger motorsports is the authority in performance engineering for bmw automobiles. The jb4 is a plug and play tune for your turbocharged bmw. Llc associates program, an affiliate advertising program designed to provide a. Apr 10, 2017 so i finally upgraded to a full jb4 on my 335i. The can module allows the jb4 to communicate with your vehicle like never before. Burger motorsports juice box g5 jb4 g5 for bmw n54, 5i, 335i, 535i, z4, 7 and. I think theres something to be said about starting on a different platform for learning how to tune, then moving up to the n54 on another topic, under the jb4 iso firmware, it mentions. Ready to take your bmw twin turbo to the next level. Welcome to n54tuning, your one stop shop for all your bmw tuning and bmw performance modifications for the n54, n55, n20, n26, s55 and other bmw platforms. The jb4 will automatically clear the codes using menu option, which prevents a check engine light see the list of steering wheel commands at the link below.
Ok so here is the first jb4question, lately the boost gauge only moves when i am above 3,5 rpm and when it gets to 0. A dinan tune is not a popular upgrade for the bmw 335i n54 and n55 because it is expensive. Remember the jb4 does not require any additional modifications or previous stages. Burger tuning jb4, wagner intercooler and downpipes, active autowerke exhausts, vrsf products and injen intakes. Mhd flasher is the first android handheld application to bring ecu tuning and monitoring to the bmw n54, n55, s55, b58 and n engine. Burger motorsports jb4 pnp n54 stage 3 bmw performance tuner. N54 jb4 bmw performance tuner burger motorsports, inc. Upgrades your jb3 or jb4 g4 control box to the latest jb4 g5 processor. Jb4 vs cobb vs mhd before purchasing a tune for your n54 it is important to consider the pros and cons of the available tunes on the market.
We recommend it as the starting place for all those new to modifying their car and those who plan to continue. Some come to us with bone stock cars and ask about getting parts. Featuring 5x the processing power, 2x the memory, more robust signal conditioning, and of course integrated can. This is on an automatic car primary 3 decat secondary cat delete jb4 g5 bms dual cone intake this was right before i blew my turbos lol. Installation is the same as shown above only the dme is located on the opposite side of the engine bay. Welcome to bimmerpost, the ultimate bmw forum and community. This can be adjusted with the steering wheel controls using menu 10 or via the interface software. The hooked up my lap top for some logs via the usb connection to the jb4. I really need to know what my options are, because ive searched and havent seen many options come up.
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