JB+, JB2, Anyone using these?? - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)

Stealth135i · 03-23-2010, 07:31 AM

Hey is anyone here using an of the Juice Box products?? They look interesting but not sure how the would perform in our altitude??

I want to chip my car with rob green they getting around 225kw on the wheels with uni chip and exhaust but i dunno how stubborn BMW dealerships are cause my Nissan service manager said i could change anything i wanted on the car!!!

pacz · 04-07-2010, 01:12 PM

Hey man, im running the JB3 in my car, actually just installed it today as I was waiting for the 2.0 upgrade to arrive in the post.. will dyno soon and let you know how it goes.

Stealth135i · 04-13-2010, 02:03 PM

Quote:

Originally Posted by pacz

Hey man, im running the JB3 in my car, actually just installed it today as I was waiting for the 2.0 upgrade to arrive in the post.. will dyno soon and let you know how it goes.

Hey bro,

So hw was the install?.... U enjoying it?? What you gonna do about service??
Write us a little review!!

Thanks bro

Stephen Sander · 07-05-2010, 02:51 PM

I have been using JB3 for about 4 months now. Have done the other mods too, Evolution Racewerks diverter pipe with Tial BOV and dual meth bungs, Silver Bullet throttle body spacer, AMS race upsized intercooler, BMW down pipes and full performance exhaust, BMW race suspension, BMW upgraded brakes, performance steering, Cooling Mist meth kit and a few other cosmetic stuff like full carbon interior and exterior, Yokohama run flat tyres, adaptive headlights etc... To get back to the JB3...It is the best way to go! I did a dyno at AMG in Modderfontein and the car pushed 640NM and 287KW on the wheels, I am doing 0 to 100kph in 4.4 sec and the 400m sprint in 12 sec. I am now looking to do the turbo upgrade through Vivid racing and also the lighter flywheel. Talk to Chad Wentzel from SPORTECH in Modderfontein. He has direct contact with Terri Burger from Burger Motorsports who design and manufacture the JB. Service is great and any problems get sorted out very quickly. Depending on where you service your car you can eather leave just as is or set the JB to zero which puts it back to stock and leave it in. I don't have any problems.

deshan · 07-20-2010, 04:25 AM

doesn't it void your warranty?

03-23-2010, 07:31 AM	#1
Stealth135i Turbo Lover Drives: N55 135i 2010 Join Date: Mar 2010 Location: Johannesburg, South Africa Posts: 177 iTrader: (1)	JB+, JB2, Anyone using these?? Hey is anyone here using an of the Juice Box products?? They look interesting but not sure how the would perform in our altitude?? I want to chip my car with rob green they getting around 225kw on the wheels with uni chip and exhaust but i dunno how stubborn BMW dealerships are cause my Nissan service manager said i could change anything i wanted on the car!!!
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04-07-2010, 01:12 PM	#2
pacz New Member Drives: 2012 1M Join Date: Oct 2009 Location: JHB Posts: 15 iTrader: (0)	Hey man, im running the JB3 in my car, actually just installed it today as I was waiting for the 2.0 upgrade to arrive in the post.. will dyno soon and let you know how it goes.

07-05-2010, 02:51 PM	#4
Stephen Sander Caveman Drives: BMW135i Join Date: Jul 2010 Location: Johannesburg, ZA Posts: 4 iTrader: (0)	I have been using JB3 for about 4 months now. Have done the other mods too, Evolution Racewerks diverter pipe with Tial BOV and dual meth bungs, Silver Bullet throttle body spacer, AMS race upsized intercooler, BMW down pipes and full performance exhaust, BMW race suspension, BMW upgraded brakes, performance steering, Cooling Mist meth kit and a few other cosmetic stuff like full carbon interior and exterior, Yokohama run flat tyres, adaptive headlights etc... To get back to the JB3...It is the best way to go! I did a dyno at AMG in Modderfontein and the car pushed 640NM and 287KW on the wheels, I am doing 0 to 100kph in 4.4 sec and the 400m sprint in 12 sec. I am now looking to do the turbo upgrade through Vivid racing and also the lighter flywheel. Talk to Chad Wentzel from SPORTECH in Modderfontein. He has direct contact with Terri Burger from Burger Motorsports who design and manufacture the JB. Service is great and any problems get sorted out very quickly. Depending on where you service your car you can eather leave just as is or set the JB to zero which puts it back to stock and leave it in. I don't have any problems.

07-20-2010, 04:25 AM	#5
deshan New Member Drives: 135i Join Date: Nov 2009 Location: JHB, SA Posts: 7 iTrader: (0)	doesn't it void your warranty?