I'm looking to buy brand new molded replacement carpet for my 2016 Nissan Maxima , I think it will make a huge improvement because the old carpet smells like the dealer washed the crap out of it trying to clean it but it kinda left a smell that I don't like , I think getting rid of that old carpet I can make it smell really nice in there just having a problem sourcing new carpet that fits the Maxima.

 

Local Nissan dealer or a Nissan on line dealer.

Check with local upholstery shops.