Upgrade your LS1 engine with the Speedmaster 1-148-050-02 two-piece fabricated ram air intake manifold, engineered specifically for Chevy GM LS1 applications. Featuring a large 98mm 4-bolt throttle body opening, this EFI-ready manifold is designed to maximize airflow and support increased power output over restrictive stock units.
The aggressive ram air design promotes improved charge velocity and throttle response, while the sleek black finish gives your engine bay a clean, performance-focused look. As a fabricated two-piece unit, this manifold delivers the strength and precision fitment enthusiasts demand for street or track LS1 builds.
MPN1-148-050-02
UPC840136565192
