Quote:
Originally Posted by redbox986
If anyone is still interested in this mod, I have done it and run it successfully on my 2003 986S without any problems for over 2 years.
I used the stock MAF holder and coupled it with larger diameter tube on either side, so there is an unavoidable loss through the MAF if you want it to run properly. I still feel that the flattening of the torque curve and power increase is more than worth it.
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Very interesting, so you say you can definitely feel a difference with only the 987 air box? I might do this while my engine is out, simply because the expense seems fairly low and the possibility of added power/torque is tempting. And then a further upgrade to a larger throttle body and MAF would be very simple, other than required software needed.
How about sound? Does it change the intake sound at all?
And as ike, I would love a dyno test but doubting you have one since that doesn't really make sense for just changing the air box.
But further details on power improvement and feel would be appreciated.
Thanks.
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