The new F.A.S.T. LSX intake manifold has a three-piece modular design that will accept all of the factory hardware and can be ported for modified motors. It also has integrated bungs for port injection nitrous oxide nozzles. There are two part numbers available - one will accept the stock 78mm throttlebody and the other is designed to be used with a 90mm throttlebody. Gains are expected to be about a 20hp on the LS1 motor and 15hp on the LS6.
We are currently taking pre-orders to provide you with one of the first LSX intakes when they become available. We will get your order in line but you won't be charged until the intake is ready to go. They are expected to start shipping towards the end of December.
Orders can be placed on our website or by calling 1-877-4-TBYRNE.