Today i just picked up a 91 AT talon TSI AWD. It was a mess lots of stuff unbolted and just laying around. Anyways i got it all together it ran good for a minute or so then it started idling ruff. So i looked for some usual signs of these symptoms. That is when i decided to change the ecu(the...

So like the title says, Has anyone had any experience with or has used them? Im gonna build a 2.1 destroker and was wondering if anone has anything good or bad/ pros and cons to say about these. The ones i have seen are from jacks transmission.www.jackstransmissions.comThanks again