I know they offer 3 different inserts for the HKS SSQV bov that change the sound up. Just curious to whats most popular or if everyone keeps the one it comes with. Im color blind as all hell and not even sure what color comes with it. I know they offer a gold and a purple.

 

gold. I bought it and put it in.

 

I believe the colors are gold, silver and purple. I think they normally come stock with purple.