Intake Manifold Plenum

This standard runner set fits our LSXrt 102mm cathedral port intake manifold for LS trucks. Provides excellent added torque and horsepower.

This standard runner set fits our LSXr 102mm LS1 intake manifold. Provides excellent added torque and horsepower.

This standard runner set fits our LSXr 102mm LS7 intake manifold. Provides excellent added torque and horsepower.This Part Fits:YearMakeModelSubmodel2014-2015ChevroletCamaroZ/282013ChevroletCorvette4272008ChevroletCorvette427 Limited Edition...

These standard design intake runners fit in our LS3 102mm intake manifolds. Provide excellent torque and horsepower for stock or mildly modified street oriented vehicles.

Our Big Mouth 92mm Throttle Body for GM LS features a black wrinkle powder coating finish along with an improved throttle blade and pivot. In addition, our throttle body improves throttle response and eliminates blade deflection.

Our Big Mouth 92mm Throttle Body for GM LS features a black wrinkle powder coating finish along with an improved throttle blade and pivot. In addition, our throttle body improves throttle response and eliminates blade deflection.

These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those used in boosted applications. A smoother operating offset blade pivot improves throttle response, while a...

FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and various optional accessories. The Main Harness also...

Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and...