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Old 02-09-2011 | 09:00 PM
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Default air bypass tube

Is this upgrade really as good as I think it is?

http://www.carnewal-europe.com/main.htm

*For those of you unaware of carnewal, its an AMAZING site and P93 is code for 993.
Old 02-09-2011 | 09:43 PM
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Is this the page?

http://www.carnewal-europe.com/cpx_p93100.htm
Old 02-09-2011 | 09:52 PM
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Noob question. What does eliminating the rear fan do for you with this mod? And what are you giving up? Looks like you'll def gain space and loose some weight. Thanks
Old 02-09-2011 | 10:00 PM
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I still have the bypass installed. I'm not sure if it's going to stay in.
Pros:
- minor less weight
- Much more room around the engine to work on it
Cons:
- After-run fan which supposedly cools the engine is gone. Does this really cool?
- The climate controls require more extreme temperature settings to make any difference in the cabin.
Old 02-09-2011 | 11:01 PM
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ok, so basically not huge difference, but it does look tempting....Id welcome more input on this. Thanks guys!
Old 02-09-2011 | 11:51 PM
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My ac works great, but the heater has less oomph in air blowing out. However it still heats fast and warms the car very very well.

I do love the cleaner look and there has to be a benefit of letting the heat escape from that side of the engine. Plus the bonus of easier to work on that side. I'm trying to figure out how to eliminate my air box cover to free up more space.
Old 02-09-2011 | 11:56 PM
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nice...Im adding it to my wish list
Old 02-10-2011 | 12:30 AM
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Leon...it looks like flying low might be looking to sell his.
Old 02-10-2011 | 12:37 AM
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I would recommend cutting the side of the bypass to fit the temperature sensor. You also need the 964 top of the fan rubber piece to fit the tube on a 993.

here is a pic of the installation I found on the net for reference.
Old 02-10-2011 | 12:40 AM
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Hmmmm.... I just unplugged mine and removed the relay.



You will without a doubt need the 964 part.
Old 02-10-2011 | 12:57 PM
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Would a 95 still need the 964 rubber fan piece?
Old 02-10-2011 | 01:11 PM
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Originally Posted by samsnead
Would a 95 still need the 964 rubber fan piece?
yes... mine is a 95 and needed it.
Old 02-10-2011 | 08:35 PM
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Ditto.

I sold mine back (Fabspeed carbon fiber) becuase it did not fit very well.

The top part was a nightmare to get it to stay put in the shroud, the lip was not big enough to let the shroud catch on to it. YMMV of course. Too bad because I really liked the uncluttered look and better access to the left side of the engine. Weight savings are very small.
Old 02-10-2011 | 10:30 PM
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I found the Porsche part 993.211.941.00 to be a perfect fit with the 964 shroud piece .
Old 02-10-2011 | 10:44 PM
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I recommend removing it ALL and fabricating a solid piece for the top of the alternator.
Who needs heat anyways!
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