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The FAST LSXR intake manifold is a bolt‑on replacement for GM LS3/L92 engines, offering mid‑range, high‑horsepower performance while retaining bottom‑end drivability. Constructed from advanced polymer similar to the LSX 92mm manifold but in black, it provides lighter weight, increased strength, and improved heat dissipation compared with many aluminum aftermarket intakes. The High‑HP runners suit modified street/strip applications seeking reliable, install‑ready gains.
FAST LSXR Mid-Range High HP LS3 Assembly
