Good buy for most cars. JWT is quality stuff so don't worry. Yes you can reuse and it is easy to install so have at it.
I was going to get a new air filter(9 bucks at Autozone) to replace my
> old dirty stock one for my 350z. My friend told me about getting a JWT
> Pop Charger which would make the growl of the Z louder and add more
> horses to it. I've always liked the growl of the Z as no other vehicle
> has this cool growl. However, i wished this growl could be a tad louder
> than usual. Preferably at 3000rpm. Anyways, he said I would only have
> to spend about $100 bucks for this charger and that i could install it
> myself since he said it was easy to install. He also said it could be
> cleaned and re-used. Any thoughts on this charger? Is it a good deal?
> I'm no mechanic, but i am somewhat handy, so is it pretty simple to > install? Thanks. >