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Anyone know anything about this?

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Old 10-31-2001, 10:14 AM
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Default Anyone know anything about this?

http://www.splitsec.com/products/1.8TBCS.htm

I wonder if one is available for the 2.7T engine<ul><li><a href="http://www.splitsec.com/products/1.8TBCS.htm">http://www.splitsec.com/products/1.8TBCS.htm</a</li></ul>
Old 10-31-2001, 10:27 AM
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Boost controllers...stupid, IMHO, even if you have a 1.8T
Old 10-31-2001, 10:31 AM
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Default I may get flamed for this, but from what I've read (in limited sources) this is a viable alternative

as it doesn't void your warranty the same why replacing the ECU (or chipping) does. All this does is take the signals that the cars ECU receives and uses to make decisions, and changes those signals, basically tricking the stock ECU into providing more boost. From what I understand, while it may not work as perfectly as a new chip, you maintain your warranty since you haven't changed anything electronically.
Old 10-31-2001, 10:35 AM
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Default except for cutting into your engine harness...screw it...spend the extra money for a new ECU which..

manages more.
Old 10-31-2001, 10:37 AM
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Default It's all a matter of personal preference. For those that are seriously concerned about the

ramifications to chipping, this is just another alternative to stock.
Old 10-31-2001, 10:41 AM
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Default As I understand it, talking w/ a WRX owner who has one, you'll run lean

because your dumping more air w/o more fuel.

Next stop CEL that will need to be reset. At least that's what happened to him
Old 10-31-2001, 10:42 AM
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Default Yeah...I installed one on a Jetta 1.8T, plus I know someone with a GTI that has it.....not bad...

they just didn't have a thousand dollars to spend on a new engine computer.
Old 10-31-2001, 10:43 AM
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Default How did they work. Did it provide the same increase in performance as a chip?

(as I don't personally know anyone that installedone)? Granted, I know a chip does more than manages just the boost (i.e., fuel air mixture, spark advance, timing, etc.) but curious if the seat of the pants feel is the same. Also, did the dealer give them a hard time about it?
Old 10-31-2001, 10:49 AM
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Default seat of the pants feel...just about the same...but those things you just....

mentioned are what I would be worried about. What you got to do is make sure to take some baseline plots and see what is lagging when you start increasing intake pressure/wastegate duty cycle.
As far as the dealer is concerned...I don't know, but they'd have to look a bit closely to tell. We kept the same friction tape wrap in the harness...but it's still easy to see for someone who works on these all the time...I guarantee it would be easier for the dealer to void you out.
Old 10-31-2001, 10:57 AM
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At least one guy that had one on his A4 sold it and bought a chip....'nuff said.


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