i3 for 2005 magnum 5.7 87 octane vs gas saver

nickeh · Post by **nickeh** » Fri Jul 25, 2025 2:37 pm

on my 2005 r/t 5.7 magnum the tuner gives me the option of 87 octane or fuel saver. and when trying to install the discription is the same no matter which you pick? are they just the same program?

Post by **mikel** » Fri Jul 25, 2025 4:16 pm

can you post the device serial number here?

nickeh · Post by **nickeh** » Fri Jul 25, 2025 11:45 pm

mikel wrote: Fri Jul 25, 2025 4:16 pm can you post the device serial number here?

small white sticker on the back top line x00011310 bottom line 201677642

Post by **mikel** » Mon Jul 28, 2025 3:26 pm

so we've confirmed no 87 tune here, are you seeing this in the advanced tune list, or in the easy tune menu?
Advanced will show the actual list of available tunes.

If it is showing there, can you share a pic please?

nickeh · Post by **nickeh** » Mon Jul 28, 2025 5:15 pm

mikel wrote: Mon Jul 28, 2025 3:26 pm so we've confirmed no 87 tune here, are you seeing this in the advanced tune list, or in the easy tune menu?
Advanced will show the actual list of available tunes.

If it is showing there, can you share a pic please?

It is in the easy tune menu not in the advanced.

Post by **mikel** » Tue Jul 29, 2025 10:13 am

ok, if you select that option in ez tune it will likely select the MPG tune, but id suggest using advanced.

i3 for 2005 magnum 5.7 87 octane vs gas saver

i3 for 2005 magnum 5.7 87 octane vs gas saver

Re: i3 for 2005 magnum 5.7 87 octane vs gas saver

Re: i3 for 2005 magnum 5.7 87 octane vs gas saver

Re: i3 for 2005 magnum 5.7 87 octane vs gas saver

Re: i3 for 2005 magnum 5.7 87 octane vs gas saver

Re: i3 for 2005 magnum 5.7 87 octane vs gas saver