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M6 to A4 swap?

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Old Oct 27, 2005 | 05:24 PM
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Default M6 to A4 swap?

Has anybody done this? I know its fairly simple to to an M6 to TH400 swap, but how hard would it be to convert to a 4L60E? Does the wiring harness on the M6 cars have provisions for the A4? What all would be needed?
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Old Oct 27, 2005 | 06:16 PM
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What to you get when you mix a rhino and an elaphant... hellifiknow.. sorry bro.
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Old Oct 27, 2005 | 07:17 PM
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To be on the safe side i'd get a new wiring harness and PCM anyway. mechanically it shouldn't be too difficult if you're prepared for a th400 swap.
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Old Oct 27, 2005 | 08:18 PM
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I'm in the middle of the same swap now , call Speartech >>> . They sent me a harness that uses the same PCM , just some pin-swapping and a A4 re-flash and thats it ...
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Old Oct 27, 2005 | 09:50 PM
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How much did that harness run you? Also what else is needed besides the obvious things, like the tranny, console, shifter, etc?
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Old Oct 28, 2005 | 06:57 AM
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I think it was $ 185 , other than what you listed all you need is a cooler + lines , and a A4 re-flash .
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Old Oct 28, 2005 | 09:31 AM
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i love my built 400, but want my overdrive back.... it was an m6 car - anyone want to trade me a built 4l60e and wiring harness, pcm, for my built 400 reverse manual valve body, and wiring harness/pcm???
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Old Oct 28, 2005 | 09:36 AM
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why are you taking you t56 out? are you not satified with it or has there been problems. or are you shooting for quicker et's?
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Old Oct 28, 2005 | 09:48 AM
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stalled auto's... gotta love em.
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Old Oct 28, 2005 | 01:24 PM
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Originally Posted by RelentleZ
why are you taking you t56 out? are you not satified with it or has there been problems. or are you shooting for quicker et's?
Basically quicker ETs/more consistency as well as not having to mess with the stick in traffic.
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