Made from space-age polymer plastic, the new FAST™ LSX multi-piece component intake manifold shows a 20 horsepower increase on the General Motors LS1 engine and 15 horsepower on the Corvette LS6 engine, with no loss of drivability or low rpm torque. Best of all, the FAST™ space-age plastic polymer intake is 30 percent stronger than the stock polymer unit. Unlike aftermarket aluminum intakes, the FAST™ polymer intake avoids becoming a power robbing heat sink. The LSX comes with integrated nitrous oxide injector ports and the ability to accept a larger than the stock (75mm) throttle body for increased fuel flow. In addition, the LSX manifold has the capability to be ported and is easily accessible as a result of the multi-piece design.

Precision CNC machined for unmatched quality and beauty. The Nick Williams throttle body is a perfect match for your F.A.S.T. manifold.

Gain up to 10 rear-wheel horsepower with an SLP high-flow air-box lid. This bolt-on unit eliminates the restrictive stock baffles and resonator assembly, significantly improving air flow to the throttle body.