99tankta

iTrader: (15)

I will be doing the swap next week...will include wverything in the swap including wiring harness...is there any other wire splicing i would have to do so it will work..just really want to know if it would be more like a plug n play by swaping wiring harness....my car is a 99 and the harness im getting is from a 2000....

Black99T\A

iTrader: (17)

if you got a new wiring harness it should all be plug and play just like factory, the only thing youll have to do is have your pcm flashed to a 6-speed tune.

99tankta

iTrader: (15)

Thanks

Engine_HP

iTrader: (1)

i think u will need to do few thing with the internal wires...

check the sticky.........

https://ls1tech.com/forums/manual-transmission/200480-m6-a4-a4-m6-conversion-info-requested.html