questions about mods and driveability

jokergerm · 10-27-2011, 12:52 AM

OK so i am getting ready to install the JB4 and meth on top of my DCI, and AR 3" dp and replacing the jb3 with jb4

my question is, it seems with the JB3 and DP and DCI, the car has slow or stupid fast, it is hard to drive the car moderatly fast. (Not becase i want to go fast) but the way the car drives and the pedal, its just hard to just kinda get on it

Just wondering if it me or the tune or the car. I am sure adding more power is not going to help out on this problem

Thanks

RaihaX · 10-27-2011, 02:53 AM

i hear JB4 helps a lot in this department.

EJ_3 · 10-27-2011, 03:03 AM

If it's fast once you hop in and go and start slowing down after while, keep an eye out on your IAT. You could be suffering from heatsoak. The meth should definitely help if that's the case once installed.

secretsquirrel · 10-27-2011, 07:19 AM

I've never driven a JB3 car, but it sounds like its the throttle settings on the tune.

10-27-2011, 12:52 AM	#1
jokergerm Lieutenant 127 Rep 571 Posts Drives: 2015 M6 GC Join Date: Oct 2010 Location: seattle iTrader: (0)	questions about mods and driveability OK so i am getting ready to install the JB4 and meth on top of my DCI, and AR 3" dp and replacing the jb3 with jb4 my question is, it seems with the JB3 and DP and DCI, the car has slow or stupid fast, it is hard to drive the car moderatly fast. (Not becase i want to go fast) but the way the car drives and the pedal, its just hard to just kinda get on it Just wondering if it me or the tune or the car. I am sure adding more power is not going to help out on this problem Thanks __________________
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10-27-2011, 02:53 AM	#2
RaihaX Major General 156 Rep 4,995 Posts Drives: 08' 135i Join Date: Aug 2008 Location: Australia, Perth iTrader: (2)	i hear JB4 helps a lot in this department.
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10-27-2011, 03:03 AM	#3
EJ_3 Colonel 371 Rep 2,838 Posts Drives: e92 335i, e34 525i & e60 530i Join Date: Aug 2011 Location: N Las Vegas iTrader: (13) Garage List 2007 BMW 335i [8.34] 2016 Ram 1500 Sport [8.00] 1994 BMW 525i [10.00] 2007 BMW 530i [8.66]	If it's fast once you hop in and go and start slowing down after while, keep an eye out on your IAT. You could be suffering from heatsoak. The meth should definitely help if that's the case once installed. __________________ click here for mods
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10-27-2011, 07:19 AM	#4
secretsquirrel Colonel 130 Rep 2,291 Posts Drives: f80 Join Date: Dec 2010 Location: Far North Dallas iTrader: (2)	I've never driven a JB3 car, but it sounds like its the throttle settings on the tune.
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