You can buy the complete kit from Alky Control Inc. They're out of Tampa Florida. Just do an internet search and you'll find them easily. My kit number is TTA PAC kit. M15, TPS, 3bar OS. I paid $ 500. Plus $18. Florida tax. So far I like the system, been working on it over the winter. Just have to get the on / off control box mounted and wired. . I'm taking my time to make it look really nice and custom. I even removed my washer fluid container witch is never used and installed my pump there over some carbon fiber. It clears the hood and looks awesome . My only concern is the under hood temperature ,, compared to under the battery. I'll let you know this summer if I blow up. Lol... Especially with this new PTE turbo i installed. But I have that lava turbo blanket from the group purchase order to still put on. Also wrapping the exaust pipes I hear is good to do. Well ,, good luck and good BOOST.