RTMG Performance Vacuum / Boost Splitter - 1 in to 8 out - RTMG-901-0248 - The RTMG Vacuum / Boost Splitter is a must-have tool for any car enthusiast or mechanic. This compact and versatile device allows you to easily split one vacuum or boost signal into eight separate signals, making it perfect for use in complex car engine setups. The RTMG Vacuum / Boost Splitter is made from high-quality materials and features a durable design that is built to last. It is easy to install and comes with everything you need to get started. One of the standout features of the RTMG Vacuum / Boost Splitter is its ability to distribute vacuum or boost signals evenly to all eight output ports. This ensures that each port receives the same amount of pressure, allowing you to accurately and reliably measure and control vacuum or boost levels in your car's engine. In addition to its durability and reliability, the RTMG Vacuum / Boost Splitter is also incredibly versatile. It can be used in a wide range of applications, including, wastegates, blow-off valves, and more. This makes it a valuable tool for anyone who is looking to optimize the performance of their car's engine. Overall, the RTMG Vacuum / Boost Splitter is an essential tool for anyone who is serious about maintaining and improving the performance of their car's engine. Its durable design, evenly distributed signals, and versatility make it a valuable addition to any mechanic's toolkit.