I need a stock tune for a 99 LS1 A4 Z28 with a 09381344 OS. If anyone has one, could you please pm me. I'm trying to do a friend a favor and would like to use the comparison feature in EFI Live to let him know all the parameters the tuner changed. Thanks in advance!

 

Try here: https://ls1tech.com/forums/pcm-diagnostics-tuning/190486-hp-tuners-bin-file-repository-search-bins-upload-your-own-bins.html

 

alreadi did - no luck for that OS

 

http://www.stealthv.com/tunes.htm

 

Been there too. Anyone here have their stock 99 LS1 A4 file? I can't imagine he's the only one around with that OS.

 

i got one but its a modded file...i dont have the stock file

 

I have a stock 99 .bin, but it's for an M6. Let me know if this helps you any and I'll email it to you.

 

I have it. It is a HPT .bin file. You said you wanted to use the compare feature in EFILive so I don't know if you can use it. PM or post an email address to send it to.

 

I can read .bin files in EFILive. Please email stock '99 files to SAJ79@aol.com. If you could let me know whether it's an A4 file or not, that'd be awesome too. Thanks guys!!!

 

Yes it is an A4. I just sent it.

 

Thanks 2x! If you ever make it to my neck of the woods, I'll owe ya a beer or two.