JB3 vs JB4

[Josh-ZN]

Sorry if this has been posted before, I am a noob on here

I have a 135i with JB3. Got the JB3 from a friend. I think its ver 1.3 or 1.4. The car feels extremely strong. Was wondering if there are any benefits upgrading to JB4? I am in Durban and run maps 1 - 5 (4 and 5 only for short periods as I am worried our fuel is not good enough - but I cant resist the urge to try them).

Thanks
:=):

 

[Twinz]

The JB3 is outdated technology. No need to give you a detailed description. You cant draw a comparison between day & night...:nonono: Dont go higher than map 3 on the JB3 if your car is stock, you have been warned.

Get the JB4 immediately from Rennzport on this forum. Also be careful to buy tunes from friends always consult with fanatics on this forum. :thumbs:

 

[Josh-ZN]

Thanks Twinz ... He got the JB3 direct from Terry at Burgertuning, so its not like its a dodgy one

I will heed your warning and stick to map3.

The only reason I would change to JB4 is if the JB3 is doing damage to my stock car. Otherwise there is no reason to change just yet as I am enjoying the power.

I appreciate you taking the time to reply.

 

[nomercy]

Believe me the difference is worth the change, form jb3 to jb4 I gained 6wkw up at altitude and that's a lot! Also the Jb4 has beter integration for everything and much more toys to play with!
Its really is that much beter!!!

 

[sidewayz]

josh go for the upgrade, u wont regret it. jb4 has much more scope to play with

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oh and before i forget, since u a noob. the durban guys are getting together on the 4th september for a run. u should come meet the durban petrol heads