S4 M-box(2001.5) APR chipped ECU

[unregistered]

M-box ECU w/ APR chip
3 programs(stock, 91, and 100)
includes APR EMCS Home Programmer
$850

I just bought this off of a guy on AW, haven't installed it on my car but I changed the 93 program that was on it to 100 because there is no 93 octane here in CA, selling my car so I'm selling this too.

[unregistered]

Bump

[Ben@SpeedBarn]

what would need to be done to switch the 91 to 93 and leave the 100 octane? Is this free with the home programmer?

[unregistered]

You can do it yourself with the home programmer and a PC, all you need to do is download the programs off of the APR website, I had a friend do it for me and it only took about 10 minutes total. I have printed directions on how to do it for whoever buys it.

[Ben@SpeedBarn]

Cool. Well I need to sell the A4 before i can start modding the S4. If you still have it when that happens I will be interested as long as you are not firm with the price. I will let you know!

[unregistered]

That's the price, no OBO, sorry.

[unregistered]

Sale pending