Do you have HP/TQ numbers for the base 3.0 ('19) on the 91/93 map?
Thanks.

 

Awesome!! Glad to hear it's working as intended Got any logs for us to check out?

It will work for the GTS as well!

The JB4 is not traceable once removed. ECU never knows it was ever there.

I'm working on getting dyno figures for both base Carrera and GTS models very soon!
Bare with me as it's not easy getting to the AWD dynojet, it's 90 miles away from us

-Payam

 

Would be interesting to see power figures of a base map on the Base vs S considering the engine and turbo size.

 

Correction, you HAD cpo.

Anything happens to your motor, you know any tech worth his salt can see the ECU has been tampered, right? And taking it to the track to beat it up in the Georgia summer? You've got cajones my friend.

 

Wrong. JB4 does not tamper the ECU.

 

Do you not think that if a claim is on the line that a regional tech cannot build the case that a JB4 was installed? First, they can read the DME. Secondly, they can clearly see the (repeated) install/removal of the parts needed to install the device.

If they want to deny the claim they can. The power is in their hands. As someone who has modified cars since the early 2000s I can assure you that when there is a will, there is a way when it comes to denied claims.

Burger makes excellent products, Terry runs a reputable shop. I'm just trying to make sure everyone is aware that removing the JB4 is not a 100% fool-proof method of keeping your powertrain warranty intact. If it were, BT would offer a warranty. They do not. Caveat emptor.

 

DME never sees anything other than stock values, it never knows the JB4 is there.

It's going to be hard to prove something like that because it's the same steps to do an air filter or oil change.

You only plug into 2 sensors, super simple!

Thanks for the kind words. Terry is a great mentor and I have learned lots from him in the years of being here.

-Payam

 

I thought DME recorded max boost @ hour incurred. Just looked through a 991 printout, I'm wrong.

 

Any straight e85 results on a 991.2 carrera a or gts?

 

OHHHHH YEAH!
Thank you BMS!!!!

As a long-time JB4 fan, I’m soooooo glad I can now have one for my 911.

 

I just send my logs to Payam to review them, not posting here yet because not sure if i did them correctly, as soon as he says yes i will upload!

 

The DME will record a normal maximum boost because that is why it sees, even tho actual boost is somewhat higher.

 

Anyone has reviews on JB4 Tuning for 991.2 base.

Thank you

 

Glad to see BMS on this platform. Been working with Terry for 10+ years on various other cars with nothing but good experience with him.

 

Couple thoughts here as I had JB4 on M3, X5M, and other M cars. Terry is legit and is very helpful when you need anything. Their tunes make real power and are relatively undetectable. I took my all my M cars in for warranty work such as blow off valves that blew and other stuff and they were never as issue. ON THE OTHER hand, I do know of an M3 owner that blew his motor, removed the JB4, and BMW Germany did have logs showing what they claimed showed the car was tuned. Modern ECU's are very very good at recording data! I have heard also Audi and BMW have a tool that can even record piggybacks also. So while the car won't record higher than normal boost if the mothership wants to dig they can find logs that are highly indicative of a tune. Now onto the tunes. IF you don't want to crack the ECU this i a great option. But, compared to a real ECU tune they aren't comparable. I never wanted to tune my M3 but my buddies that did with BM3 and other ECU tunes had much better drivability and smoothness. The TQ curve on the M3 was ridiculous. Never any reliability issues, it was just an on/off experience. I'd be super curious to compare my Hydra pro tune to a JB4.