Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

Reversed Intake Manifold

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Old 10-15-2003, 02:19 PM
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Reversed Intake Manifold

Where would you place the A.C. and alternator for this mod?
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Old 10-15-2003, 02:22 PM
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alternator gets lowered with a custom bracket (professionally) OR
AC is removed and alternator gets put in its place.
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Old 10-15-2003, 02:26 PM
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Originally posted by Jgrahn555
alternator gets lowered with a custom bracket (professionally) OR
AC is removed and alternator gets put in its place.
Thanks!

I'd like to keep my A.C. Would you know any vendors who makes that custom bracket?
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Old 10-16-2003, 07:29 AM
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Cannot keep AC, alternator is behind the TB in stock config.
You move the alternator to the ACs location. The alternator is a must. AC is not. Mine is removed in fact without flipping the mani, though I may do it some day.

Also, you don't need a custom bracket. You can machine the AC bracket to fit the alternator according to Alex(Imprezer) who got the info from another source. A search may turn up some info, not clowning because I haven't checked.
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Old 10-17-2003, 10:57 PM
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You can keep AC on a GD WRX with reversed manifold. But then, the IC pipe connecting to the TB will have to have a very inefficient funky bend. And, you will have to make a buldge on your hood. Other than that, it is doable. I know. I tried.

I removed my AC. What you need to do is to flip the alternator to the other side, make a tentioner and belt idler. Pretty easy. I will do a write up once I free up some time. Worked out great.

As far as I know, no one makes "brakets" for this setup. You need to do some work yourself. Not that hard.
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Old 10-18-2003, 03:49 AM
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Thanks for the info.!
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Old 10-19-2003, 12:48 AM
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Originally posted by David_Wallis
some pics of mine whilst I was making it at http://www.scoobynet.co.uk/bbs/threa...D=89747&Page=2
Awesome work!
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Old 10-20-2003, 10:10 AM
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less piping, less lag, more immediate response.
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Old 01-10-2006, 10:40 PM
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Originally Posted by Imprezer
You can keep AC on a GD WRX with reversed manifold. But then, the IC pipe connecting to the TB will have to have a very inefficient funky bend. And, you will have to make a buldge on your hood. Other than that, it is doable. I know. I tried.

I removed my AC. What you need to do is to flip the alternator to the other side, make a tentioner and belt idler. Pretty easy. I will do a write up once I free up some time. Worked out great.

As far as I know, no one makes "brakets" for this setup. You need to do some work yourself. Not that hard.
did that ever happen?
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