is there any enclosures out there that requires no cutting or drilling?

If it were me I would get that double sub box from SCS with the optional 6" mounting depth, 2 JL Audio W3v3-4, a Kenwood KAC8105-D, and wire them in series to the sub so that you are giving it a 2ohm load to push the full 500rms that amp can do. The box is a little big for the subs but you could ask them to cut it down to the right air space. The Kenwood amp is awesome I have one on my Polk Audio subs, and a friend of mine has one hooked up to his JL 10W3v3-4 just like I'm suggesting you to do. I promise you it will hit hard enough for 90% of the people who want subs. It will be running at 2 ohms delivering half the rms that the W3's are capable of and all that the amp is capable of but it will do it happily. I ride with my subs bumping all the way to Charleston on the weekends about 2 hours for me, the amp won't even think about getting hot or shutting down. If you want more bump upgrade to a JL 1000.1 wired the same way and you will be running the subs are hard as you safely can.

 

the box is sold by JL, it is a sealed box designed for the 13w5 if I remember what my audio shop told me, it fits with the plastics removed.