Burger JB4 tuning available now

[DadJokes]

I came across this searching JL Jeep tuning. JB4 tuning is available now. It must be a recent development because I’ve searched before and only found Racechip and Madness Maxpower Pro available.

https://burgertuning.com/products/j...MI9OOKkbDn5QIVzCCtBh200ACiEAQYASABEgLUzPD_BwE

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[Rubicon_LA]

Burgertuning started with BMWs. The owner Terry is a very knowledgeable and nice guy. I had his chips in all my six bimmers, always worked flawless. Later he started developing for numerous other brands with turbo, for Mercedes, Lexus and so on. I didn't know he developed something for Jeep too. If I had a 2.0 turbo I would go with his chip in a heartbeat.

 

[DadJokes]

I’ve heard they have a stellar reputation.

I’ve attached their dyno overlays. Impressive.

 

[Bot]

Thanks for sharing. Just placed an order for one I have two JL (both 2.0T US spec) and will share feedback asap

 

[Crusifix]

All in on any product that comes from Terry Burger. I also trust his dyno numbers, as when I had his stuff on my old BMW, my graph mirrored what he showed on his site 100%. It was uncanny.

 

[oceanblue2019]

Thanks for sharing. Just placed an order for one I have two JL (both 2.0T US spec) and will share feedback asap

Me too

 

[AnnDee4444]

Awesome news!

 

[DadJokes]

Anyone go all out and get the Bluetooth capable option to use the app? I’m curious and would like to hear about it.

 

[oceanblue2019]

Anyone go all out and get the Bluetooth capable option to use the app? I’m curious to hear about it.

Yup as my prior experience with such devices is firmware updates are frequent for first couple months..... So easier to load from iPhone versus carry a laptop around.

I also hope we get stuff like they've done on the Alfa 2.0L with custom tunes for CAI's and the like. Ideally we get a tune to make use of the @Mishimoto intake and IC tube to put an end to the 2.0L versus 3.6L dick-measuring contests once and for all

I also noticed that gofastbits has just released their Jeep JL bypass valve that uses the factory actuator but a clever design. I've ordered one of these as well.

https://gfb.com.au/products/blow-of...-america-china-australia-pct-patents-pending/

 

[BrandonB00]

Yup as my prior experience with such devices is firmware updates are frequent for first couple months..... So easier to load from iPhone versus carry a laptop around.

I also hope we get stuff like they've done on the Alfa 2.0L with custom tunes for CAI's and the like. Ideally we get a tune to make use of the @Mishimoto intake and IC tube to put an end to the 2.0L versus 3.6L dick-measuring contests once and for all

I also noticed that gofastbits has just released their Jeep JL bypass valve that uses the factory actuator but a clever design. I've ordered one of these as well.

https://gfb.com.au/products/blow-of...-america-china-australia-pct-patents-pending/

oh hell yes I have a JB1 for my GTI. this is exactly what I was waiting for. If Jeep fixes my steering then I'm all in for this bad boy.

 

[Digiwolf]

Not a fan of piggy back systems, I had a jb4 for the kia stinger gt.

 

[oceanblue2019]

Not a fan of piggy back systems, I had a jb4 for the kia stinger gt.

It's all we've got right now unfortunately. And the upside is it is very tough for FCA to detect if you remove it all before service. I'm happy to take the 26% torque gain.

 

[FUHL]

According to the chart stock is 310 lb/ft at 4,000 RPM. But the factory says 295 at 3,000 at the crank, so is it accurate?

 

[DadJokes]

According to the chart stock is 310 lb/ft at 4,000 RPM. But the factory says 295 at 3,000 at the crank, so is it accurate?

I see that. The ecm allowing more cylinder pressure up top under their dyno conditions? Or was it the manufacturer’s dyno testing and conditions? If they used the 295 figure at ~3k it would make their tuning sound even better but their rep is being conservative as far as I understand so far. I know the Alfa’s are dynoing over 300+ at the crank and their rated at 280 from the manufacturer, so they’re underrated a little. It wouldn’t surprise me the 2.0 in the Wranglers are as well.

 

[oceanblue2019]

Just arrived and installing tonight!

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