Anyone know where I can get a JB4?

mrgoochio · 04-09-2017, 09:07 PM

My car is almost 10 years old now and I've been out of the scene for a long time. Apparently you can't order the JB4 to California anymore so I'm wondering if anyone knows how I can get my hands on whatever is the latest version.

OR, is there a newer/better alternative people have moved on to? Seems like JB4 is still pretty popular.

CrisCrossAppleSauce · 04-10-2017, 01:35 AM

From what I see JB4 is pretty popular here, as well as the latest tuner flash being MHD which is a android app, that you can do over your phone with the proper set up. Many posts on it if you search it wether its on the 3 series forums, offer up, or craigslist as I've seen the there,

If you want to get your hands on a JB4 is simply buy a used one from someone on here, or order it to one of your out of state friends/family's address and have them ship it to you.

Just got into the game with the 135i being my first car, so I've been reading all through out 1addicts teaching myself about the car.

Nasserdamus · 04-18-2017, 11:23 AM

Jb4store dot com

infinitekidM2C · 04-18-2017, 06:52 PM

where you been? i'm still running a procede lol! check out Cobb and this new MHD thing that people like too.

mrgoochio · 04-18-2017, 11:34 PM

Quote:

Originally Posted by infinitekid2002

where you been? i'm still running a procede lol! check out Cobb and this new MHD thing that people like too.

Yo, long time no see. I've been completely away from anything car related for a long time.. just getting back into it I guess. I finally got my car tinted on Saturday and the job was done pretty poorly so I'm pretty upset about it (hopefully they will fix it).

Still planning my build and doing research on different parts right now.

Cobb > JB4? I found places to buy JB4, but still researching which tune to go with

Mega Man · 04-19-2017, 03:39 AM

Cobb reflashes, JB4 piggybacks, IIRC.

When I frequented these forums, I think the consensus was that JB4 makes more power, while Cobb is easier to install and change maps or uninstall.

mrgoochio · 04-20-2017, 03:11 AM

Quote:

Originally Posted by Mega Man

Cobb reflashes, JB4 piggybacks, IIRC.

When I frequented these forums, I think the consensus was that JB4 makes more power, while Cobb is easier to install and change maps or uninstall.

Long time no see Mega Man! Seems like a lot of us are still here

Mega Man · 04-22-2017, 04:02 AM

Yeah, and you're in LA. Maybe we can get all the old-timers to show up at one of the 626 Bi-Weekly meetups.

FWIW, I've been running Cobb for about 6 years now.
It makes noticeable power - but I'll say if you're not using the power, either don't run Cobb, or run it with its stock map. Reason: I've had misfires running Cobb, and although I know its not the consensus of these forums to listen to these guys, the head technician at my local dealership informed me it was because of the Cobb tune.
Though I can't and haven't searched for posts, I could've sworn I've also seen posts about Cobb causing cylinder problems. Since I'm not made of money, if I'm not tracking the car, I leave Cobb installed but I run the stock map.

mrgoochio · 04-24-2017, 05:28 PM

For now I'm considering jb4, vrsf catless dp, vrsf 5" stepped intercooler with lower charge pipe, vrsf charge pipe with tial bov, OEM euroLCI black lines, BMW perf diffuser/spoiler

I'm unsure on exhaust, I was planning vrsf catless dp to n55 mid to the BMW performance but Im really not sure yet

04-09-2017, 09:07 PM	#1
mrgoochio 135i Coupe Owner! 46 Rep 1,009 Posts Drives: 2008 BMW 135i Coupe Join Date: Oct 2007 Location: Los Angeles iTrader: (0)	Anyone know where I can get a JB4? My car is almost 10 years old now and I've been out of the scene for a long time. Apparently you can't order the JB4 to California anymore so I'm wondering if anyone knows how I can get my hands on whatever is the latest version. OR, is there a newer/better alternative people have moved on to? Seems like JB4 is still pretty popular. __________________ 2008 BMW 135i Coupe Jet Black Sport Pkg. P1 Lemon Boston Leather High Gloss Black Trim Comfort Access System
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04-10-2017, 01:35 AM	#2
CrisCrossAppleSauce Private 23 Rep 75 Posts Drives: 01 Z3 3.0i Coupe Join Date: Oct 2016 Location: San Gabriel Valley iTrader: (0)	From what I see JB4 is pretty popular here, as well as the latest tuner flash being MHD which is a android app, that you can do over your phone with the proper set up. Many posts on it if you search it wether its on the 3 series forums, offer up, or craigslist as I've seen the there, If you want to get your hands on a JB4 is simply buy a used one from someone on here, or order it to one of your out of state friends/family's address and have them ship it to you. Just got into the game with the 135i being my first car, so I've been reading all through out 1addicts teaching myself about the car.
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04-18-2017, 11:23 AM	#3
Nasserdamus Private 16 Rep 65 Posts Drives: 09 135i / 01 Z3 M Coupe Join Date: Apr 2017 Location: Socal iTrader: (0)	Jb4store dot com
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04-18-2017, 06:52 PM	#4
infinitekidM2C Major General 4207 Rep 5,728 Posts Drives: 2019 M2 Competition Join Date: Nov 2007 Location: Orange County, CA iTrader: (4) Garage List 2019 M2 COMPETITION [9.50] 2008 135i (my old car) [7.39]	where you been? i'm still running a procede lol! check out Cobb and this new MHD thing that people like too.
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04-19-2017, 03:39 AM	#6
Mega Man エアーマンが倒せない 271 Rep 2,041 Posts Drives: 2009 135i Join Date: Oct 2008 Location: SoCal iTrader: (7) Garage List 2009 135i [0.00]	Cobb reflashes, JB4 piggybacks, IIRC. When I frequented these forums, I think the consensus was that JB4 makes more power, while Cobb is easier to install and change maps or uninstall. __________________ 1ADDICT \| Black Shadowline Grills \| KW V2 \| CP-E Tow-Hook Plate \| CP-E Catback Exhaust \| Tow-Hook \| Evolution Racewerks Intercooler \| ER Charge Pipe \| HKS SQV IV \| ER Intercooler Shroud \| BMS Oil Catch Can \| COBB Access Port \| APEX ARC-8 \| EAS OE Performance Brake Upgrade \| SLeK Carbon Fiber Hood \|
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04-22-2017, 04:02 AM	#8
Mega Man エアーマンが倒せない 271 Rep 2,041 Posts Drives: 2009 135i Join Date: Oct 2008 Location: SoCal iTrader: (7) Garage List 2009 135i [0.00]	Yeah, and you're in LA. Maybe we can get all the old-timers to show up at one of the 626 Bi-Weekly meetups. FWIW, I've been running Cobb for about 6 years now. It makes noticeable power - but I'll say if you're not using the power, either don't run Cobb, or run it with its stock map. Reason: I've had misfires running Cobb, and although I know its not the consensus of these forums to listen to these guys, the head technician at my local dealership informed me it was because of the Cobb tune. Though I can't and haven't searched for posts, I could've sworn I've also seen posts about Cobb causing cylinder problems. Since I'm not made of money, if I'm not tracking the car, I leave Cobb installed but I run the stock map. __________________ 1ADDICT \| Black Shadowline Grills \| KW V2 \| CP-E Tow-Hook Plate \| CP-E Catback Exhaust \| Tow-Hook \| Evolution Racewerks Intercooler \| ER Charge Pipe \| HKS SQV IV \| ER Intercooler Shroud \| BMS Oil Catch Can \| COBB Access Port \| APEX ARC-8 \| EAS OE Performance Brake Upgrade \| SLeK Carbon Fiber Hood \| Last edited by Mega Man; 04-22-2017 at 07:41 PM.. Reason: Additional information
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04-24-2017, 05:28 PM	#9
mrgoochio 135i Coupe Owner! 46 Rep 1,009 Posts Drives: 2008 BMW 135i Coupe Join Date: Oct 2007 Location: Los Angeles iTrader: (0)	For now I'm considering jb4, vrsf catless dp, vrsf 5" stepped intercooler with lower charge pipe, vrsf charge pipe with tial bov, OEM euroLCI black lines, BMW perf diffuser/spoiler I'm unsure on exhaust, I was planning vrsf catless dp to n55 mid to the BMW performance but Im really not sure yet
	Appreciate 0 Quote