We are excited to announce that our custom JBtuned Mac 4 Port Boost Controller s are back in stock and ready to ship. We had been sold out for 3 months and finally have them back on the shelves.
These Valves are custom ordered from Mac direct with specific modifications made exclusively for JBtuned.com. You can see our valves have brown wires instead of the common black. The brown is high heat resistance and so are all the seals inside the valve itself. This only makes sense for turbo applications and will dramatically increase the life of your valve. You can see in the image the modification code in the top right. Do not waste your time and money with companies that re-sticker these valves and resell them for 100+ dollars. Get the real deal for half the cost only at JBtuned.com