LSXR 102mm Intake Manifold

The FAST LSXR 102mm Intake Manifold, presented here in a popular black finish, is engineered from the same advanced polymer material as its predecessor, the FAST LSX 92mm Intake Manifold. This construction offers significant advantages over traditional aluminum aftermarket intakes, including a lighter overall weight, enhanced structural strength, and superior heat-dissipating characteristics. Designed specifically for GM LS1, LS2, and LS6 engines, this manifold provides noticeable, bolt-on performance gains while crucially maintaining low-end drivability, making it an ideal upgrade for mild street-oriented applications. The standard design runners are optimized for this type of use. It is important to note that this manifold is not compatible with interchangeable intake runner systems. Replacement upper shells are available under part number 146000B, and replacement lower shells are available under part number 146301.