JB3 Used or New?

SmittyM3 · 08-02-2010, 06:19 PM

Hi guys, been lurking on here since I got my 135i Crimson Red Convert in 2008. Finally decided I needed some advice. Seems like the JB3 is overwhelmingly the tune of choice on the forum. So I've decided to go with it, but before I purchase I wanted to ask a few questions.

Are there any disadvantages to trying to find a used JB3? If no, then where would you suggest I look? (For example, is there a post with used JB3's that I might have missed?)

If new is the route to go, then just simply going straight to Burger the smart choice ( read good things about the customer support)?

Thanks for the advice.

Smitty

moveswiftly · 08-02-2010, 10:42 PM

Nothing wrong in buying a used JB3. If you're buying one used make sure the pins on the PNP harness aren't damaged. You can upgrade any version of the JB3 whether it be a Gen 1 board, Gen 2 board or Gen 3. Only Gen 2 / 3 can run the 2.0 firmware. To do data logging and switch maps via a laptop you need gen 3.
Gen 3 is identified by a small DB9 connector on the end opposite of the Harness connector.

SmittyM3 · 08-03-2010, 07:35 AM

Thanks Chester, where do you suggest I look for used ones? Didn't see anything on the forum. Call Burger? You think they might have some in stock?

moveswiftly · 08-03-2010, 09:13 AM

Check for sale section on 1addicts.com/e90post.com/n54tech.com Terry only has new JB3s that's all though.

Haywood · 08-03-2010, 09:50 AM

I'm selling mine. It's still available.

http://www.1addicts.com/forums/showthread.php?t=412482

1speedbike · 08-04-2010, 12:55 AM

Unless the wires or pins or unit is damaged, there is absolutely nothing negative about buying a used JB unit. it's not something that "wears out" after a while or anything.

If you email or PM terry, once in a while he might have something used available. It's not a guarantee, but it happens, and you can get a good deal straight from him without relying on 3rd parties. I know a while ago he has a special on used JB2's or something like that from all the people that upgraded, so I'm sure he has a few used JB+'s and JB3's lying around. It's always worth a try

SmittyM3 · 08-04-2010, 07:28 AM

One last question, is there a way to tell the version from the outside? Or is it something you have to have a cable or laptop to tell. I thought I read somewhere that the device could be updated with different versions of the software.

S

BahamaBart · 08-04-2010, 07:51 AM

I know Burger has used JB+ from time to time because people trade up the the JB3. I picked one up from Terry that way and couldn't be happier. Not sure if he ever has used JB3's but worth an email to him.

Not only would I keep an eye on the used section but would post a WTB which might accelerate your purchase.

SmittyM3 · 08-04-2010, 05:17 PM

Good advice, thanks Bart. Seems like if you can find a JB3 used and if the connectors aren't damaged you can save a little cash.

Now I just need to find some CSL style rims in 19'' with the right offset and I'll be happy. Sold my M3 convert and really like the 19'' look. There are almost zero 135i Converts in Richmond so I might not see anyone running those rims.

08-02-2010, 06:19 PM	#1
SmittyM3 Second Lieutenant 14 Rep 201 Posts Drives: Titanium Silver M3 Convertible Join Date: Aug 2010 Location: Richmond, VA iTrader: (0)	JB3 Used or New? Hi guys, been lurking on here since I got my 135i Crimson Red Convert in 2008. Finally decided I needed some advice. Seems like the JB3 is overwhelmingly the tune of choice on the forum. So I've decided to go with it, but before I purchase I wanted to ask a few questions. Are there any disadvantages to trying to find a used JB3? If no, then where would you suggest I look? (For example, is there a post with used JB3's that I might have missed?) If new is the route to go, then just simply going straight to Burger the smart choice ( read good things about the customer support)? Thanks for the advice. Smitty
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08-02-2010, 10:42 PM	#2
moveswiftly Colonel 381 Rep 2,926 Posts Drives: Cayman GT4, 135i Join Date: Apr 2008 Location: NJ iTrader: (12) Garage List 2012 335iS [0.00]	Nothing wrong in buying a used JB3. If you're buying one used make sure the pins on the PNP harness aren't damaged. You can upgrade any version of the JB3 whether it be a Gen 1 board, Gen 2 board or Gen 3. Only Gen 2 / 3 can run the 2.0 firmware. To do data logging and switch maps via a laptop you need gen 3. Gen 3 is identified by a small DB9 connector on the end opposite of the Harness connector. __________________ Current: M2CS Gone but not forgotten: Cayman GT4, M2C, 2011 135i, E83 X3 6MT, 2016 SO M3, 2012 335iS, 2010 135i and 2006 e90 325xi
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08-03-2010, 07:35 AM	#3
SmittyM3 Second Lieutenant 14 Rep 201 Posts Drives: Titanium Silver M3 Convertible Join Date: Aug 2010 Location: Richmond, VA iTrader: (0)	Thanks Chester, where do you suggest I look for used ones? Didn't see anything on the forum. Call Burger? You think they might have some in stock?
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08-03-2010, 09:13 AM	#4
moveswiftly Colonel 381 Rep 2,926 Posts Drives: Cayman GT4, 135i Join Date: Apr 2008 Location: NJ iTrader: (12) Garage List 2012 335iS [0.00]	Check for sale section on 1addicts.com/e90post.com/n54tech.com Terry only has new JB3s that's all though. __________________ Current: M2CS Gone but not forgotten: Cayman GT4, M2C, 2011 135i, E83 X3 6MT, 2016 SO M3, 2012 335iS, 2010 135i and 2006 e90 325xi
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08-03-2010, 09:50 AM	#5
Haywood I know a thing or 2 about a thing or 2... 3101 Rep 3,470 Posts Drives: E36 M3 Coupe, e39 M5, i3s Join Date: Oct 2008 Location: LI, NY iTrader: (11) Garage List 2003 BMW e39 M5 [0.00] 1997 BMW e36 M3 [0.00]	I'm selling mine. It's still available. http://www.1addicts.com/forums/showthread.php?t=412482 __________________ 2019 Imperial Blue Metallic i3s BEV 2003 Le Mans Blue e39 M5 Dinan S1 1997 Alpine White e36 M3 (the old gal) 2013 Mineral White e92 M3 (sold ) 2014 Carbon Black 650i M-sport (sold)
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08-04-2010, 12:55 AM	#6
1speedbike Brigadier General 732 Rep 3,274 Posts Drives: 2022 X4 M40i, 2008 135i Join Date: Jun 2008 Location: MKE iTrader: (15)	Unless the wires or pins or unit is damaged, there is absolutely nothing negative about buying a used JB unit. it's not something that "wears out" after a while or anything. If you email or PM terry, once in a while he might have something used available. It's not a guarantee, but it happens, and you can get a good deal straight from him without relying on 3rd parties. I know a while ago he has a special on used JB2's or something like that from all the people that upgraded, so I'm sure he has a few used JB+'s and JB3's lying around. It's always worth a try __________________ 2022 X4 M40i - 2008 135i - 2015 F700GS On Order - 2024 i4 M50 Scruffy's gonna die the way he lived... Mmhm.
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08-04-2010, 07:28 AM	#7
SmittyM3 Second Lieutenant 14 Rep 201 Posts Drives: Titanium Silver M3 Convertible Join Date: Aug 2010 Location: Richmond, VA iTrader: (0)	One last question, is there a way to tell the version from the outside? Or is it something you have to have a cable or laptop to tell. I thought I read somewhere that the device could be updated with different versions of the software. S
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08-04-2010, 07:51 AM	#8
BahamaBart Lieutenant 30 Rep 586 Posts Drives: 2009 135i Join Date: Aug 2009 Location: in front of you iTrader: (0)	I know Burger has used JB+ from time to time because people trade up the the JB3. I picked one up from Terry that way and couldn't be happier. Not sure if he ever has used JB3's but worth an email to him. Not only would I keep an eye on the used section but would post a WTB which might accelerate your purchase. __________________ 2009 135i Black on Black Options\|Leather\| Sport Package\| Premium Stereo\| Steering Assist \| V1 Engine MODS\| JB4 install \| AR DPs \| Berk Axleback \| ITG Filter \| BHS OCC \| Exterior Bling\| Kerscher splitter \| Interior Bling \| Bimmian pedals \| 3P Cars gauage \|
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08-04-2010, 05:17 PM	#9
SmittyM3 Second Lieutenant 14 Rep 201 Posts Drives: Titanium Silver M3 Convertible Join Date: Aug 2010 Location: Richmond, VA iTrader: (0)	Good advice, thanks Bart. Seems like if you can find a JB3 used and if the connectors aren't damaged you can save a little cash. Now I just need to find some CSL style rims in 19'' with the right offset and I'll be happy. Sold my M3 convert and really like the 19'' look. There are almost zero 135i Converts in Richmond so I might not see anyone running those rims.
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