The MTX can handle boost, but only about 8psi like I said above. If you had a 2.0L engine, it could handle 10psi, but I think only one person on the forums got to that and something blew after a week or two. the 2.0's have shorter rods. A lot of people would say you're better off just selling your current MZ3 for a MZ3 MPS, but who knows, you ...Gain up to 10+whp along with terrific sound with the BMS Elite Mazda 3 CX30 Performance Intake. Made in the USA. Fast Shipping. Excellent customer service. ... • 2021-Present Mazda 3 SKYACTIV® 2.5L Turbo ... 2021 Mazda3 2.5T, 91 octane, JB4 Map2, BMS Stage1 Intake vs Factory Intake ...Boosted MZR Tuning Kit. from US$1,099.00. Fully custom tuning solution for all custom boosted MZR Mazda’s, including both turbo and supercharged builds. We tune your car for what you have, not a set list or package. Nothing we do is generic, or universal.64K subscribers in the mazda3 community. Home of Mazda3, CX-3, CX-30, 323, and Protege. The answer is always Miata but sometimes you have to haul…The skyactiv G 2.5 CAN come with a turbo, but our blocks don't have the necessary cooling paths inside for the turbo conversion. Mazda themselves managed to do the turbo upgrade with a variable geometry, variable pressure turbo that reduces lag. It's so complex and unique and hard to find, however, that pricing is insane.7137 posts · Joined 2014. #5 · Mar 20, 2021. SXTH Element Engineering is the best bet for a tune. Mods will be needed to make the most power. The gen 2 tend to top out around 250-260 whp with FBO and ecu tune. '15 Auto VT. 60' ET 1.895. 1/8 8.252 @ 86.17 mph. 1/4 12.797 @ 107.56 mph.HOWEVER, all turbo models are only listed as "6A," which would mean they're only available with an automatic. The 2.5-liter hatchback is still the only manual Mazda 3. At least it's AWD. Mazda's automatic transmission is pretty good, sure it's no DSG or 3-pedal but it's not gonna be holding the car back any, IMO.JB4 Power Gains, Features, & Benefits. • Power gains of up to 85whp and 120wtq to the wheels on a stock vehicle. • Improves 0-60 times and 1/4 mile times. • Preloaded with custom JB4 GMC Canyon tuning software and up to 8 maps for various fuel and modification levels. • Ethanol (E85) compatible tuning maps.Tweet. #1. JB4 + Kona N. 06-20-2022, 05:40 AM. Good day, everyone. Recently got rid of my Q50 which was running a JB4 at one point, and got a 2022 Hyundai Kona N as a "practical daily" while I make way to build another car.First and foremost, the 21 turbo 3 is doing great still, minus the oil issues that many had/have (had it before modding), it runs great to this day! Little over 40k miles now. The Corksport SRI with Heatshield and the jb4 tuner are still doing great.The Ile de la Cité is usually referred to as the epicenter of Paris, as well as the original site of the Parisi tribes of the Sequana river, now known as the Seine. This was possibly the earliest settlement in Paris, then known as Lutetia , a muddy town on the banks of a swampy river that grew to become one of the most beautiful places in the ...2012 Mazda 3 GX Sedan MZR 2.0L MT5. CAI, front & rear stabilizer bar with front & rear (whiteline) endlinks, AWR engine mount., MSDS headers., Magnaflow ultra high flow Cat plus Ultra quiet Vibrant resonator.The JB4 is the most advanced and highly featured tuning system available for your 2022+ Toyota Sequoia 3.4L. Power gains are up to 60hp to the wheels (75hp crank) on a completely stock car on pump gas, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher.The Turbo 400 transmission, also known as the TH400, has a transmission fluid capacity of 6 quarts. This amount equates to 12 pints of fluid total. The TH400 is an automatic transm...Jan 4, 2024 · Mazda 3 turbo revNew mazda 3 review – a coming of age for mazda’s golf and focus rival Burger motorsports jb4 tuner 2.5t wireless mazda 3Boosted mazda 3 turbo sedan. Mazda3 gt jb albumMazda 3 skyactiv 2.5l turbo jb4 tuner tune chip Klm rego mzr 6monthsMazda3 surprisingly efficient carbuzz.Other Mazda with the 2.5T, the 3 is def more torque limited in the factory tune. The CX-30 and CX-5 have intercooler upgrades, other piggyback like RaceChip, all kinds of stuff. But funny, you don't really see other companies developing for the 3, because it's not worth it with the lower torque limits. When I add e85, yeah, I can dial in some ...Toxicity can be negatively impactful. Learning how to identify toxic traits can help you overcome unhelpful behaviors and improve your relationships. Understanding the signs of tox...All times are GMT-8. This page was generated at 06:28 PM. Working... Yes No. OK. OK CancelA few people were asking for a more detailed video installing the JB4. This is all the detail you need to install it. It’s really not that difficult Follow m...86 votes, 43 comments. 65K subscribers in the mazda3 community. Home of Mazda3, CX-3, CX-30, 323, and Protege. The answer is always Miata but…The JB4 on the 2.5T is inconsistent in power delivery because of the torque management logic. The JB4 only intercepts a small portion of the control system (load, boost sensor 1 and boost sensor 2). For the two “companies” developing a tuning solution, the two are going in extremely different directions.Car will be ready end of week, went from stock to full exhaust / bigger tires / eibach pro kit and JB4 with EWG. Planning on e30 blend with JB4, wondering if there's any headroom I can make with a Pure upgrade without the ability to do a custom tune. Obviously the other option is just wait it out until someone cracks it.Jan 26, 2022 · No doubt it's not quite the same as it was on my Golf, the way it works on the Mazda is it only has control of 2 of 3 sensors for turbo boost and with how complicated the tunes are on these, there are certain load conditions, especially under roll, where the request for extra boost is ignored.Mazda McLaren Mercedes-Benz Mini Porsche Range Rover ... such as those using an integrated WMI kit or larger turbo. Note for 2018+ G chassis vehicles with the digital dash layout, we have not yet added in the JB4 commands to allow in-dash control but will provide those via a free firmware update once developed. ... • 2016-2017 N55 BMW F87 M2 ...The JB4 is the most advanced and highly featured tuning system available for your 2022+ Toyota Tundra 3.5L. Power gains are up to 60hp to the wheels (75hp crank) on a completely stock car on pump gas, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher. The JB4 features a simple plug and play installation ...Just putting out a probe to see if anyone wants to share their experience with the BMS JB4 on their turbo. ... Related Mazda Mazda3 Cars and Motor Vehicles Mazda forward back. r/wrx_vb. r/wrx_vb. A non-commercial subreddit devoted to the VB chassis 2022+ Subaru WRX. If you're looking for a buy/sell/trade group, check out r/VB_WRXMarketplace.115K subscribers in the mazda community. Home of Zoom-Zoom From engines powered by Doritos to luxurious crossovers, we have them all. ... As for tune, I think JB4 has stuff. Reply reply Top 2% Rank by size . More posts you may like Related Mazda Cars and Motor Vehicles forward back. r/CarsAustralia. r/CarsAustralia. A subreddit for discussing cars in …Add your thoughts and get the conversation going. 73K subscribers in the mazda3 community. Home of Mazda3, CX-3, CX-30, 323, and Protege. The answer is always Miata but sometimes you have to haul….Has anyone used it on a 2021/2022 Mazda 3 turbo? What are the real life performance gains? Locked post. New comments cannot be posted. Share Add a Comment. Be the first to comment Nobody's responded to this post yet. ... JB4 Tuner for Mazda SKYACTIV®2.5T BETA comment. r/mazda. r/mazda.2.) A tune or JB4 device works wonders for making these cars rip. However, being a lease, I'd think it's a terrible idea unless you fully intend to buy it once the lease is up. 3.) Simple mods from places like Corksport (80mm exhaust, 80mm down pipe, intake w/ turbo inlet pipe) will also help tremendously- especially with a tune or JB4.on youtube, there’s a guy who slapped a supercharger in his 4th gen. no dyno yet. i see this gen as pure luxury-economy commuting car. that’s the current Mazda philosophy. you can always go Civic 2022 or if you have a little more money, MX5 or GR86 (you’ll get to this price range if you maxed out your Mazda 3).Power gains of up to 75hp and 75tq to the wheels on a stock Porsche! The JB4 plug and play tuner attaches to easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensWe have a 2006 Mazda 3, a 2019 CX-5, and a 2019 Ford Ranger. Which means we have three vehicles based on the Mazda L engine, in 2.3, 2.5, and 2.3 turbo configurations. Each has a completely different feel and power response. The CX-5 isn't actually on the L/MZR series engine.The JB4 is a plug and play tuner that plugs in to easy access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. Made in USA. 5 Year Warranty. Fast Shipping.Just some validation runs for DRtuned OEM+ vs OEM tune. More power everywhere throughout the curve. Significant low and high rpm gains while some smaller pea...STEP 7: Place the "paris_suburbs_map_v0.0.8_1.48.x" file in Documents\Euro Truck Simulator 2\mod. STEP 8: Launch the game and create a new profile. STEP 9: Add the mod to the top of your list of enabled mods and save. STEP 10: Select the idf.mbd map module on the profile creation tab. STEP 11: Create the profile and play !Mazda 3’s handling is near but not close with MX5 and GR86 handling. Since we just commute, top speed shouldn’t be the issue but how much fun you’ll get from the commute. ... The JB4 is for turbos only. It's also not a tune. Other than DRTuned I know there is DramaTuned but afaik he's not doing 4th gens yet. My 2 cents. If you don't like ...Paying off your loan early can save you money and free up some of your monthly cash flow. However, if you are rushing to get rid of the loan in hopes of improving your credit, you ...In Stock. Starting @ $250.75. Fits 2023 Mazda MAZDA3 : *Universal Fitment Available. SSQV4 BOV Only, Black Edition. SSQV4 BOV Only, Silver. SSQV4 BOV With Adapter Flange, Black Edition, Aluminum Flange for 2-3/8" OD Pipe. SSQV4 BOV With Adapter Flange, Black Edition, Stainless Steel Flange for 2" OD Pipe.Joe Parker/TopSpeed. The Mazda3 Turbo, either in hatchback or sedan form, delivers 250 horsepower and 320 pound-feet of torque from its 2.5-liter unit, upping the ponies by a significant 59 ...Golf R and V60 quickly became out of reach when prices shot up, and the N cars are too "meh" on the inside for a daily. The Mazda3 Turbo is amazing overall. A great interior with some fun driving on a daily basis. While it's not a track car, I don't doubt you could have some fun on a track with it.The Turbo 3 is supposed to be a comfortable place to be, that has some good kick. It wasn't designed to do laps at the Nurburgring, or on a Finnish rally circuit. Reply reply more reply More replies. Spoon_S2K ... It's about 2x the HP and TQ gains from the JB4 tune on the Mazda 3 Turbo. Reply replyGreat cheap power adder. If you have access to 93 gas then yes! To me map 1 and 2 didn't make much difference at all but map 3 on 93 gas was noticeably different. For cheaper and easy power, it's good, especially on a stock car. 1.1K subscribers in the KonaN_ community. Community of Nthusiasts dedicated to the Hyundai Kona N Platform.Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade. 2020+ Porsche Macan GTS and Turbo owners! This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal ...I was doing a couple launches with the Mazda 3 turbo with my JB4 and traction control off like normal in the past that I've done with no issues. Well I had a good bit of tire slip and then my car threw up some warnings on the display saying "Excessive AWD System Load. Drive Slowly Until Warning Light Turns Off. Vehicle In Front Wheel Drive"The JB4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full SENT sensor technology required for properly tuning the latest Audi platforms.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...I have the BMS JB4 tune and the corksport intake. Both provided noticeable increases in power, but JB4 was the bigger increase. I want to get the turbo inlet pipe, and an exhaust. And a bigger wing. My understanding is that most states have laws that protect your ability to upgrade.Power gains of up to 100hp and 100tq to the wheels on a stock vehicle. This plug and play Kia / Hyundai tuner plugs in to easy access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be ...JB4 vs cobb bm3 bootmod3 mhd apr giac dmetune weistec flash hptuners eurocharged unitronic ktuner hondata openflash and countless others. The JB4 is a programmable computer that attaches between the ECU and vehicle sensors allowing it to adjust your vehicle's tuning by tapping into areas of the factory flash mapping that are not normally available.Just some validation runs for DRtuned OEM+ vs OEM tune. More power everywhere throughout the curve. Significant low and high rpm gains while some smaller pea...The 2024 Mazda3 Hatch Turbo Premium Plus features a 10.3-inch infotainment display, albeit hindered by sizable bezels that limit the screen's potential size. On the bright side, wireless Android ...See list of participating sites @NCIPrevention @NCISymptomMgmt @NCICastle The National Cancer Institute NCI Division of Cancer Prevention DCP Home Contact DCP Policies Disclaimer P...The JB4 is the most advanced and highly featured tuning system available for your 2022+ Subaru WRX 2.0L 4 cylinder turbo. ... Mazda McLaren Mercedes-Benz Mini ... 2.4L 4 cyl. Turbo. What is a JB4?Great cheap power adder. If you have access to 93 gas then yes! To me map 1 and 2 didn't make much difference at all but map 3 on 93 gas was noticeably different. For cheaper and easy power, it's good, especially on a stock car. 1.1K subscribers in the KonaN_ community. Community of Nthusiasts dedicated to the Hyundai Kona N Platform.B58 Pure Stage 1 Turbo (450-500whp) Price: $1,195. The Pure stage 1 turbo was developed pretty early on in the world of B58's. In 2016, they made 481whp and 437wtq with only an intake, JB4, and meth on regular 93 pump gas. These numbers aren't overly impressive given the stock turbo capabilities as of 2020.Azim's slammed mazda 3 hatchback.Instagram : @_mvrgerv#mazda3 #mazda #imazda3hbPart # 11970BC 2019-2023 Mazda 3 Naturally Aspirated/ 2021-2023 Turbo 2.5L 4 Cyl. Automatic/ Manual Transmission Front Wheel Axle-Back Exhaust System www.borla.comJoe Parker/TopSpeed. The Mazda3 Turbo, either in hatchback or sedan form, delivers 250 horsepower and 320 pound-feet of torque from its 2.5-liter unit, upping the ponies by a significant 59 ...Mazda 3 Turbo Tuning Kit. It's great to see tunes being developed for Gen 4 Mazdas, especially the Turbo. I stumbled upon this tuner kit on reddit for the 2.5T Mazda 3, which claims to add up to 40 wheel HP and 50 wheel ft-lbs of torque. It's still in an early BETA, but it appears to work alongside the stock ECU by feeding it augmented sensor data.EG Stage 1: full stock components tune, Stage 2: Intake and catback, Stage 3: Intake, catback, intercooler and turbo oil/water cooling system Stage 4: Custom stuff for crazy setups that have intake, catback, headers, intercooler, fuel pump, maybe some internals. The biggest things I would be thinking about are. 1.)Applies to all Skyactiv JB4 applications 2016+ CX-92018+ Mazda6 Turbo2019+ CX-5 Turbo2021+ Mazda3 Turbo2021+ CX-30 TurboFollow me on Instagram @_3Turbo_mazda jb4 › Mazda3 Turbo JB4 Review. Mazda3 Turbo JB4 Review. 4.5 (38) · USD 38.89 · In stock. Description. ... 2022 Mazda Turbo Review: A premium hot hatch The Torque Report. 2021 Mazda Turbo Hatchback Be Elegant Together. How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory ...Mazda 3 Bluetooth Flex Fuel Kit for the 2021+ 2.5L Turbo. $ 479.95. Choose your kit: Add to Cart. Share Tweet. Know your exact ethanol content in real-time via the Fuel-It! or JB4 app on your smartphone or tablet. If you're running E85 or ethanol mixes in your Mazda 3, you need this kit!12-04-2019, 08:23 AM. We've setup a JB4 specific thread for it: Mazda 2.5L Turbo JB4 Development - N54Tech.com - International Turbo Racing Discussion. Burger Motorsports. Home of the JB4 the worlds most popular turbocharged tuning system! It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct ...Jun 11, 2021 ... Instagram : https://www.instagram.com/julianwithanx/ Quick video giving my thoughts on the Mazda 3 2.5 Turbo.May 5, 2021 · 108 posts · Joined 2021. #2 · May 5, 2021. There are a few companies that work on SkyActiv ECUs, but only one (as far as I know) for the turbo. DRTuned just recently released a tune option for 4th gen NA: DRTuned Racing. VersaTuner: I've seen this around, but no idea if they support 4th gen. They work on older Mazda platforms as well as the ...HOWEVER, all turbo models are only listed as "6A," which would mean they're only available with an automatic. The 2.5-liter hatchback is still the only manual Mazda 3. At least it's AWD. Mazda's automatic transmission is pretty good, sure it's no DSG or 3-pedal but it's not gonna be holding the car back any, IMO.Research says the mazda 3 turbo sedan performs with 250HP at 93/94 octane and 227 hp on 87 octane. Most people are getting 5.6 seconds 0-60mph. Heres the issue, i am not getting CLOSE to those numbers at all; ... His post was in reference to getting sub 5s times with a higher octane blend using the beta JB4 tuner.Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development.This is an important variable for JB4 map 3 and map 5. Values below 1.5 result in map 3/5 targeting maximum boost allowed on each map. Anything over 1.5 results in lower and lower boost targets as average ignition increases. ... The n54 twin turbo engine is beginning to capture a large tuning audience, as it is one of BMW's most capable ...My Turbo's differential also blew today, in the middle of my road trip from VA to CA (at ~1500 of 2500 miles). Odometer is at 36,000 miles. When I set off this morning, I heard 1-2 loud bangs from the rear each time I accelerated, and heard a loud driveline whirr/hum from the rear when cruising. It eventually stopped (after hundreds of highway ...Joe Parker/TopSpeed. The Mazda3 Turbo, either in hatchback or sedan form, delivers 250 horsepower and 320 pound-feet of torque from its 2.5-liter unit, upping the ponies by a significant 59 ...Search in titles only Search in Mazda 2.5 Turbo only. Search. Advanced Search; Forums; Today's Posts; Member List; Calendar; Home. Forum. Model-Specific Engine Tuning & Modification Discussion. ... Sticky: JB4 for Mazda 2.5L Turbo by Terry @ BMS. Started by Terry @ BMS, 11-29-2020, 03:01 PM. 1,610 responses. 246,262 views. …8436 posts · Joined 2016. #2 · Dec 12, 2020. Nothing yet, and I have asked about it. Turns out the turbo ECU is quite complex, even more so than the regular Skyactiv motor, and it is proving quite difficult to tune. There isn't anything useable right now for any of the 2.5T powered cars now that I have heard of.I have a 2021 Mazda 3 turbo with a magnaflow Axelback exhaust and a BMS tune using 30% e85. I have a corksport intake on the way but as of now, here's the best 0-60 time! ... is that the jb4 app? how did you record the 0-60 time? ... Is this faster than most hot hatches I seen someone with a tune n the Mazda3 turbo and he smoked a q50..You get way more potential for power, parts, etc with the stinger. There really isn't any power options for the mz right now other than the jb4. I've seen a few posts of owners upping their tires to 225/45 from the stock 215's with no problem at all. The stock wheels are 18x7" with a 45 offset.Change Your Kia / Hyundai Spark Plugs Like a Pro! Everyone knows the 3.3L Turbo Stinger & G70 spark plugs are misfire prone and require replacement or regapping for higher than stock power levels. To make that job easier we offer a magnetic spark plug socket, an easy to use gapping tool, and Denso 5346 "1-step" colThe JB4 is the most advanced and highly featured tuning system available for your 2022+ Toyota Tundra 3.5L. Power gains are up to 60hp to the wheels (75hp crank) on a completely stock car on pump gas, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher. The JB4 features a simple plug and play installation ...Tested: Mazda CX-30 Channels the Mazda 3. In our testing of the latest all-wheel-drive Mazda 3 sedan, the switch from the base engine to the turbo version dropped its zero-to-60-mph run from 7.3 ...I have the BMS JB4 tune and the corksport intake. Both provided noticeable increases in power, but JB4 was the bigger increase. I want to get the turbo inlet pipe, and an exhaust. And a bigger wing. My understanding is that most states have laws that protect your ability to upgrade.Hey all, wondering how the jb4 will affect my cars long term reliability? I bought a brand new Mazda 3 turbo and would love to tune it using the jb4 but not sure how the rest of the car will hold up.2020 M340i rwd, stock with JB4 map 3, 93 octane by [email protected] Started by [email protected], 05-03-2024, 04:39 PM. 7 responses. 98 views. 0 reactions. Last Post. by ColonelAdama. 05-07-2024, 11:56 AM : JB4 B48 BMW to MINI by mon777ana. Started by mon777ana, 01-13-2023, 02:44 AM. 1 response. 148 views. 0 reactions.The JB4 on the 2.5T is inconsistent in power delivery because of the torque management logic. The JB4 only intercepts a small portion of the control system (load, boost sensor 1 and boost sensor 2). For the two "companies" developing a tuning solution, the two are going in extremely different directions.Mazda McLaren Mercedes-Benz ... JB4 Tuner for 2019+ Ford Ranger 2.3L EcoBoost & 2023+ Ford Ranger Raptor 3.0L. ... -Present Ford Explorer including ST. Regular price $ 529.00 $ 529.00. JB4 Tuner for Ford Fiesta ST 2013-Present 1.6L 4 cyl Turbo (BETA) Regular price $ 529.00 $ 529.00. JB4 Tuner for 2016-Present Ford Focus RS & ST.JB4 Group 7 This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. 5 Year Warranty. Made in USA. ... Mazda McLaren Mercedes-Benz Mini ... JB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 ...Jul 2, 2022 ... Comments5 ; Here's Why You Should Only Buy These 3 Car Brands. Scotty Kilmer · 2M views ; Cleaning the Intake Valves and Turbo on a Mazda CX-9 2.5 ....May 26, 2023 · Yes, our JB4 Tuner for 2024-Present Mazda CX-90 3.3L Turbo should work with your Ma, 79 posts · Joined 2022. #1 · Aug 29, 2023. Wanted to share my great 1 year experience of my cx-30 turbo PP. Just hit 11, 73K subscribers in the mazda3 community. Home of Mazda3, CX-3, CX-30, 323, , The JB4 is the most advanced and highly featured tuning system available for your 2022+ Subaru WRX 2.0L 4 cylinder turbo, This is a complete plug and play kit to install a Bluetooth ethanol sensor in your 2021+ Mazda 3 2.5L Turbo (Check , Mustangman April 19, 2022, 12:07pm 10. Turbo cars respond well to requests for more power. Better than non turbo, • 2024-Present Mazda CX-90 SKYACTIV ® 3.3L Turbo. What is a JB4? The JB4 is a plug & , Get back the horsepower we deserved from the factory for your, jb4 only: 502 PS 766Nm (8.55s 100-200kph) after BMS BE, Got the JB4 tuner installed in my turbo 3, I'd love to he, Sport mode keeps the revs a bit too high and the engine sounds very e, Open media 4 in modal. 1/ of4. Burger Motorsports. JB4 Tuner for , The JB4 is the most advanced and highly featured tuning system av, 2007-2012 BMW N54 Twin Turbo -- The Engine That Started, The JB4 on the 2.5T is inconsistent in power delivery because of , Bmw-335i-e91-jb4-tuning-turbo-2017 (10)My 2021 mazda 3 turbo, Jun 18, 2023 · Revs are around 1100rpm instead of, 2020 Kia Forte GT 6 Speed Manual JB4+Bluetooth Connect.