Oh, the company I bought the dye from has a special dye for a special leather, and it's close to "tired" or maybe It's too early for me, and IM "tired"
I used this company.
leather repair kit, vinyl repair kit, leather cleaner, leather cleaning, leather dye & paint
All you need is the cleaner and a 8oz bottle of dye. Depending on the color. I have a "neutral" tan, and 8oz should be enough. I haven't done the back seats yet.
8oz Color Prep & Cleaner
8oz Dye
scuff pad
gloves (LOTS of them)
extra applicators (I applied it with a MF applicator, not the spray can)
time (lots of it too)
I bought the kit, and only ended up using the above items. A waste of money for the kit IMO unless you have time to take the seats out and spray them. (and you can only apply two coats, the second after a one hour period, and the third 12 hours later)
If you want, I'll make a copy of the instructions, and mail it to you.