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How do I tell if my '03 225 TT has VVT?

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Old 11-12-2006, 08:21 AM
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Default What is the reason Stage III kits make less power than OEM until the turbo kicks in?
Seems to be common, so it's probably a "stupid" question, but I don't know the answer...

<img src="http://www.goapr.com/Audi/products/images/dyno_tt225nonvvt_s3_93_clea.jpg">

<img src="http://www.goapr.com/Audi/products/images/dyno_tt225vvt_s3_93_clean.jpg">
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Old 11-12-2006, 08:24 AM
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Little KO4 spools sooner......Boost = HP..
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Old 11-12-2006, 08:27 AM
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Default Makes sense... That's where the twin-turbo sequential turbos come, then (a quick spooler
for low end, and a larger slower spooler for top end)?
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Old 11-12-2006, 08:34 AM
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Yup!
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Old 11-12-2006, 05:01 PM
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Default I wasn't sure. APR lists kits for VVT and non-VVT for '03 models only.
That's why I thought it may have been a mid-year change or something.
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