i also made my own custom intake for my car i cant belive there alot of haters on here talking about ghetto this and ghetto that. Its ignorant to cl someone stupid for thinking out the box. I have friends who say just buy a custom one that coming from friends who had mommy and daddy to buy them everything. If you have a nice stereo system and your rca wires are acting up get quad shielded coaxial cable then get the rca tips and make your own rca cable gives you alot better bandwith.