What do you recommend for returning cloth seats back to black color?

[UKNOWME]

What do you recommend using to restore the cloth seats back to their dark black color? I don’t have any stains but they just seem dull

 

[Dd31]

Really the only thing to blacken them up is dye. A "waterproofer" spray might darken them slightly but youd have to test it to see

 

[Chris]

Unfortunately the only way you're going to get the color back is using some sort of a dye / paint, such as this:

https://www.amazon.com/dp/B00098PO3G/?tag=jkforum-20