FAST LSXR Manifold 102MM LS7 Car - BlackConstructed 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 improved heat dissipating characteristics. The FAST LSX 102mm Intake Manifold for GM LS7 engines provides bolt on performance gains without any loss in bottom end drivability. This manifold features