[Terry @ BMS]

https://burgertuning.com/products/jb...ndra-3-5l-beta

Was able to borrow a 2022 Tundra today for a few dyno runs. The truck is all stock and was running equivalent of 93 octane.

Stock it put out a respectable 321whp and 352wtq at a peak of 10psi. We expected a little more given the factory rating but you never know until you strap it down and see. After a couple baseline runs we used the new JB4 Tundra BETA to dial boost up to 15psi and were rewarded with 369whp and 410wtq. Really nice delta for the mild tune. Timing, afr, fuel trims, and throttle were all nicely in check. I'm sure the platform has another 20whp+ in it when we're ready to push things further.

We've got a few more loose ends to tie up in terms of adding CANbus channels and then we'll add the Tundra JB4 BETA to our website.

BETA Map Guide:

Map0: Factory tuning
Map1: 3.5psi over stock peak, suitable for all 91+ octane fuel
Map2: 4.5psi over stock peak, suitable for 93+ octane fuel
Map3: 5psi over stock peak, suitable for 93-E30
Map4: 6psi over stock peak, suggested for E30+
Map5: 6.5psi over stock peak, suggested for E30+
Map6: Custom tuning, not suggested yet
Map7: WMI , not suggest yet
Map8: VALET / low boost

[Terry @ BMS]

After a few hours of hard work today was able to get the rest of the CANbus channels up we wanted. Including long term knock correction, transmission temperature, and a few others we'll save for future surprises.

[Mmk23]

Excellent performance, great results for this good work, and the proof is that I heard about this product in my country of Qatar widely among people and I am thinking now to buy it for my car

[Payam @ BMS]

Originally Posted by Mmk23

Excellent performance, great results for this good work, and the proof is that I heard about this product in my country of Qatar widely among people and I am thinking now to buy it for my car

We have sold a ton already to some big name dealers in Qatar! You can order directly from us or them since it looks like they're keeping stock

[Mmk23]

Actually I was with one of the dealers who had orders from you and I will buy from him because I am very excited about the experience and I am waiting for more wonderful modifications

[blackmax]

Nice results but is this piggyback needs a tuner to tune it or its out of the box no further adjustment or tuning needed just plug and play? also would the jb4 work with the new Lexus lx600 which share the same engine and gearbox or require update, separate jb4 only for Lexus? Finally I know I'm asking a lot but if fitted with catted sport flow down pipes and CAI the piggyback would adjust its self or further tunning or firmware update required since this might be considered as stage 2.

[Terry @ BMS]

Just plug in and go, no tuning or setting changes needed. Yes it's compatible with the LX600 which is also on our site.

The JB4 will compensate for hardware mods.

[Mmk23]

Can i add a backfire?

[Terry @ BMS]

Originally Posted by Mmk23

Can i add a backfire?

No we can't change fuel injector timing with the JB4.

[Mmk23]

Hi I have questions please, about E30 fuel where can I found it in vp racing?

[Payam @ BMS]

Originally Posted by Mmk23

Hi I have questions please, about E30 fuel where can I found it in vp racing?

It's a mix of regular pump gas and Ethanol (E85) fuel to come up with E30 blend (95 octane)

This is the calculator I use:

Ethanol % Calculator - Brew City Boost

[Mmk23]

Actually map 6 is awesome but I don’t feel enough I want more so can I contact someone how can tune my jb4 online and I will bay to him for his work

[Mmk23]

Sorry 5

[Cannon @ BMS]

Originally Posted by Mmk23

Sorry 5

Please upload a log in Map 5. Thanks!

[BoTurki2022]

can I shear My car log (2022 TOYOTA Land Cruiser 3.5 TT) ?

[BoTurki2022]

Hi Cannon
my Car is 2022 TOYOTA Land Cruiser 3.5 TT

Mods: ***-less down pipes, full 3.5'' ***-back, Cold air intakes and filters, fuel 98 RON

[BoTurki2022]

any one online ?

[BoTurki2022]

Hi cannon

Attached my Car Log file
how much more boost I can push it more ?

[Terry @ BMS]

Originally Posted by BoTurki2022

Hi cannon

Attached my Car Log file
how much more boost I can push it more ?

Attach a similar map1 log so I can compare

[BoTurki2022]

I will relog Map5 /map1 agene and send them back

[BoTurki2022]

Originally Posted by Terry @ BMS

Attach a similar map1 log so I can compare

Here you go
MAP1 - MAP2 - and also I play with custom MAP6 (All attached)


That's on 98RON
My Car have ********* + Full Exhaust and cold intakes

[Terry @ BMS]

Originally Posted by BoTurki2022

Here you go
MAP1 - MAP2 - and also I play with custom MAP6 (All attached)


That's on 98RON
My Car have ********* + Full Exhaust and cold intakes

OK thanks. We're collecting data now and will be working on stronger maps in the coming weeks! I've got a few ideas on this end.

[eddiefromcali]

subscribed. I just got my kit but having issues connecting to the rev kit.

[kwihk]

Hi just did some log on dyno
with stock, map1 ,map2, map5.
running on 98 fuel , complete stock car.

good increase on torque but nothing on HP...

map2 was disappointing. map1 had the best graph for sure.

sharing files~

hope we get some better number

[Mmk23]

Is there any updates coming for the maps?