UNIVERSAL BOOST VACUUM MANIFOLD - BLACK / PURPLE / SILVERSpecifically designed for turbo charged engines that require multiple vacuum sources. Also works with individual throttle bodies. Precision CNC machined from 6061T6 billet aluminium. Has six usable 1 8 NPT (pipe thread) ports for items such as fuel pressure regulator, blow off valve, MAP sensor, boost controller, boost gauge and any other engine. Available colours: Silver, purple and black. *** PLEASE SEE OUR OTHER LISTINGS FOR MORE GREAT PRODUCTS ***