I would get it re certed

1. you bought the car used, make sure its OK and it will cert for later resale and you don't want any surprises later when you want to go fast

2. Be prepared that now they want a tag on the chassis, it has to have manf, manf date and a serial number. I went to a local PETCO and they have a machine that prints dog tags. You can make all the info up , they just want to see the tag riveted on the cage and they log that info with the serial number of the sticker.