Somehow I deleted my "lean spool" when I decided to go through and clean up my desktop. So, after, deciding to just go ahead and install the Ecuflash 1.34 instead of the 1.30 I had, I was wondering. Is it possible to use multiple patches? Say one from the Tephra V5 patch (Yes, I donated. Did you?). ... but I'm confused because after watching the great vid attached to do the V5 patch, I realized that one would use there own base file.(88590015) How does that work when you are applying multiple patches. I mean, would I be using the same base file each time? ...or do I just do all the patches at the same time? Thanks to all who are helpful.

 

Tephra's mods are pretty much the only common mods that require an actual patch ... patch being a modified ROM image. Most other things like ECU boost control, lean spool and 2-byte values only modify the data that's already present in the ROM and you can use all of those with a Tephra patched ROM.

 

^
Yep. I have the old Tephra patched rom. cel/nlts/valet + JDM map + 02 elim + all the 2 bytes, lean spool, among other things. All added to the existing patched rom. But all those do not actually require a patched rom - but are simply manipulated data in ecuflash.

 

Yeah you can as long as you use the tephramod ROM as a base.