TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

TTDA question

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Old May 1, 2005 | 12:07 AM
  #1  
Shakal's Avatar
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Default TTDA question

Before I buy it, I would like to know how is HP gain? Any before/after dyno tests?

Shakal
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Old May 1, 2005 | 12:59 AM
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EGRoadster's Avatar
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From: Oakton, VA
Default Re: TTDA question

I hear about 8 HP. But the engine response improvment is more valuable than output increase IMHO.
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Old May 1, 2005 | 02:49 AM
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GeTT da NeTT's Avatar
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Default I seem to be the only person awake at this rediculous hour that's willing to

take this one.

There has been testing performed. Steve (the person who makes them) makes no claims of HP gains. What the TTDA does is keep you from loosing HP due to thermal soaking of the intake air prior to the boost phase. Increased intake air temperature causes the ECU to compensate by reducing the timing advance to preclude preignition.

The TTDA is a fine product. I have not read a single negative report.

Good luck.
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