I bought a Volant kit for sound and appearance because I wasnt fully satisfied with my silencer delete.
I do like the sound, a lot. However, I feel like the Volant kit is massively overpriced for the materials/fit/finish.you're using essentially self-tappers into plastic that isnt pre-drilled to mount your maf, the mounting holes on the bottom of my airbox didnt align with the bolt holes, and there is no drain hole anywhere in the bottom of my airbox.
Most of this I plan to do something about, but I probably wouldve second-guessed the purchase if I had seen one in person beforehand.
Overall I'm happy with it I guess, I dont feel slighted, but I'm also not infatuated with it. The sound it makes gives me a smile, and that's what I wanted. plus it looks good, as long as you dont look too close.