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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Has Shiv Encountered A Problem With V2.0?



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      08-16-2007, 12:21 PM   #67
droptop335
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Quote:
Originally Posted by bnj View Post
I think v2.0 is about the max one can extract from a piggyback. You don't need to bother to upgrade after v2.0.
Subsequent upgrades may not have anything to do with extracting power. It could be that Shiv wants to smooth out the torque curve, or change throttle response, or add safety features...etc...
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      08-16-2007, 12:24 PM   #68
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Quote:
Originally Posted by droptop335 View Post
Does anyone know if the v2.0 unit will be more expensive than the 1.47 with the subsequent upgrade?
It should be about the same. V2.0 kit will be more $$ than the current v1.47 but the v1.47 - v2.0 upgrade will cost some $$ for the extra wiring harness; as always, the s/w update will be free.
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      08-16-2007, 12:24 PM   #69
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Procede is safe and the Torque curve looks perfect.
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      08-16-2007, 01:04 PM   #70
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Quote:
Originally Posted by droptop335 View Post
Subsequent upgrades may not have anything to do with extracting power. It could be that Shiv wants to smooth out the torque curve, or change throttle response, or add safety features...etc...
Exactly. I'm hoping for several individual maps for things like down pipes, exhaust, dp + exhaust...... Ok, well maybe not several things, but at least those 2.
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      08-16-2007, 01:09 PM   #71
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Originally Posted by normtrum View Post
Exactly. I'm hoping for several individual maps for things like down pipes, exhaust, dp + exhaust...... Ok, well maybe not several things, but at least those 2.
Me too, but that is exactly what droptop was NOT hoping.
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