I believe in one of your previous videos you said the JB4 won’t void warranty like a Cobb. I see it is installed under the hood instead of just an OBD2 dongle. Can you elaborate on how it circumvents voiding the warranty? Loving all the 22 WRX content, just got my ETS intake, boomba BPV, and short throw installed. Keep it up!
Absolutely, this is a piggyback system, so there's no permanent change to the ECU. The Cobb accessport permanently changes the ECU and when you bring it to your dealership they would be able to see that there has been a change to the ECU voiding your warranty. The piggy back tricks the ECU into thinking it's stock, but hasn't hit certain targets ECU thinks it's at 10 psi when in reality it's at 18
100% dialed in completely stock on 93 you should make 275/300, so 25 more whp and 50 more wtq. Prime motoring did 340/370 on 93 w/fbo burgertuning.com/collections/subaru/products/jb4-tuner-for-subaru-wrx?rfsn=6842842.db266a
Love your videos! I have a question. I have 2022 WRX cvt with jb4 and remark exhaust. If I wanted to get ETS intercooler and down pipe how can I tune my wrx with the JB4? And do you think cvt will handle the extra horsepower? How can I tune it safe with jb4?
hi, I have a wrx vb premium. And I just installed the jb4, using the Bluetooth connection to operate the JB4 app. I’m very new to tuning up and stuff like that, I don’t know how to read the logs. I want to make a custom map6, now I have an air intake, I think I’ll upgrade the down pipe soon. Can you help me with that?
@DylanVBWRX I have a 2016 kia optima 2.0L turbo. I've had the jb4 for about a year now and have been tryna find ways to see if I could get some type of anti lag for launches. Thank you 😊
What I use burgertuning.com/collections/subaru/products/jb4-tuner-for-subaru-wrx?rfsn=6842842.db266a get yours here +50whp mechanic kit- amzn.to/3VdeEVy Ramps- amzn.to/3szST53 Rachet- amzn.to/3zj6Hoc Car Jacks- amzn.to/3fhBwTvl
@@DylanVBWRX wondering what the ets intercooler and a turboback would yield as well! Got my jb4 and maybe will do everything else in 4he next month or 2
Thanks for doing these updates and tutorials!
Anytime man lots of content on the way!
Anytime man lots of content on the way!
I believe in one of your previous videos you said the JB4 won’t void warranty like a Cobb. I see it is installed under the hood instead of just an OBD2 dongle. Can you elaborate on how it circumvents voiding the warranty?
Loving all the 22 WRX content, just got my ETS intake, boomba BPV, and short throw installed. Keep it up!
Absolutely, this is a piggyback system, so there's no permanent change to the ECU. The Cobb accessport permanently changes the ECU and when you bring it to your dealership they would be able to see that there has been a change to the ECU voiding your warranty. The piggy back tricks the ECU into thinking it's stock, but hasn't hit certain targets ECU thinks it's at 10 psi when in reality it's at 18
do you think its possible to make burbles and pops from messing with the jb4 tune? That would be something many customers would love.
You can get it from an exhaust legit burble tunes aren't possible you could make it extremely rich at points and it would pop more
Hey really enjoying all of your videos. Do you think it's worth getting if I only plan on using 91 and 93 octane on mostly stock?
100% dialed in completely stock on 93 you should make 275/300, so 25 more whp and 50 more wtq. Prime motoring did 340/370 on 93 w/fbo burgertuning.com/collections/subaru/products/jb4-tuner-for-subaru-wrx?rfsn=6842842.db266a
@@DylanVBWRX thanks you've really sold me on it! Going to order one.
@@ethangunner8464 I'm glad to hear it please use my link it helps out the channel immensely
@@DylanVBWRX will do!
@@DylanVBWRX just ordered with your link, thanks. Did you make and custom 93 or 91 maps?
Tuning resources
Cannon@burgertuning.com
Ando@burgertuning.com
Terry@burgertuning.com
burgertuning.com/?rfsn=6842842.db266a
Who’s better?
@@yadier713 cannon is very helpful
Love your videos! I have a question. I have 2022 WRX cvt with jb4 and remark exhaust. If I wanted to get ETS intercooler and down pipe how can I tune my wrx with the JB4? And do you think cvt will handle the extra horsepower? How can I tune it safe with jb4?
O yea we've got another CVT with FBO and a TMIC. Just email me for a custom map when you get some upgrades!
@@DylanVBWRX Ok. But to use that custom map with jb4 I would need to use e30 fuel mixture correct??
@@romankartsev220 negative ghost rider you can have a custom tune on 93
@@DylanVBWRX Oh so if I do jpipe and intercooler I can custom tune with jb4 using 93 octane?? If I can do that how do I do that?
@@romankartsev220 just hmu and I can help
hi, I have a wrx vb premium. And I just installed the jb4, using the Bluetooth connection to operate the JB4 app. I’m very new to tuning up and stuff like that, I don’t know how to read the logs. I want to make a custom map6, now I have an air intake, I think I’ll upgrade the down pipe soon. Can you help me with that?
Ya send me an email rx8.vabeach at g m a I l
I have jb4 I had no club it’s fre custom tune by the folks at jb4
100% free and free revisions man really dial it in
What’s you 0 to 60 time now? Does it remove the top speed limiter?
Just broke 5.1 close to high 4 seconds and no there's no need to go above 155 mph
I’ve recently got a jb4 tuning device and I’m a bit confused can I download a custom burble tune?
No burble tunes, but I can help you make a custom map!!
@@DylanVBWRX what are the benefits of a custom map? And thank you so much for your help !
@@bandmankev6702 more boost!
@@DylanVBWRX how do you make a custom map on jb4 for a bmw?
@@josephg7875 you reach out to the guys at jb4 and they will help make you one
Could this allow 2 step anti lag?
That doesn’t exist yet for the 22 Wrx with any tuning
@DylanVBWRX I have a 2016 kia optima 2.0L turbo. I've had the jb4 for about a year now and have been tryna find ways to see if I could get some type of anti lag for launches. Thank you 😊
This video tells me nothing... What is fuel bias? Duty bias?
Duty bias controls the feed forward curve fuel bias controls fuel
What I use
burgertuning.com/collections/subaru/products/jb4-tuner-for-subaru-wrx?rfsn=6842842.db266a get yours here +50whp
mechanic kit-
amzn.to/3VdeEVy
Ramps-
amzn.to/3szST53
Rachet-
amzn.to/3zj6Hoc
Car Jacks-
amzn.to/3fhBwTvl
I need a costum for a bmw 528i xdrive n20 who do I contact
Terry at burger tuning .com
How much power do you think your are pushing with the tune/intake now?
Around 300whp and TQ they did 295/305 on a stock WRX with e30 intake and adjustments on tune probably an extra +5-10hp
@@DylanVBWRX wondering what the ets intercooler and a turboback would yield as well! Got my jb4 and maybe will do everything else in 4he next month or 2
@@tear728dialed in prime motoring did 320/340 on 93 and 340/380 on E30 without an intake or intercooler upgrade, so I'm sure you'd make great powaaa
@@DylanVBWRX I noticed the JB4 for other cars like BMW have antilag/2-step capabilities. Do you know if the wrx one supports that?
@@tear728 that's something I'm not sure of!
boost is target boost right ? why so low
It's above stock so 12+8=20 not like the bmw side where you list exactly what you're targeting