Speedmaster 85mm 3-Bolt EFI Ram Air Intake Manifold; Polished (98-02 5.7L Firebird)Find parts that fit my vehicle

Ram Air Intake. The Speedmaster 85mm 3-Bolt EFI Ram Air Intake Manifold; Polished is designed to enhance airflow and provide superior performance for LSX type engines. It is engineered as a direct replacement for LS1, LS2, and LS6 manifolds, delivering increased plenum volume advantageous for large displacement engines or forced induction setups. This intake manifold improves engine breathing, critical for achieving higher horsepower and torque. It supports an operating RPM range from 1,500 to 6,500.

Construction and Appearance. Crafted from durable aluminum, this manifold features a machined polished finish that combines strength and aesthetic appeal. The throttle body adapter is made of aluminum with a natural finish, giving a clean, high-quality look while ensuring precision fitment and longevity under demanding conditions. Bosses are cast-in specifically for nitrous use, providing enhanced tuning flexibility.

Installation. Installation is straightforward and designed to bolt directly onto stock OEM standard deck engines without modifications. No drilling is required, making it accessible for both hobbyists and professionals to install efficiently.

Warranty. This intake manifold comes with a 12-month limited worldwide warranty, ensuring product reliability and customer confidence. Application. Specifically fits the 1998 through 2002 5.7L Firebird, supporting precise compatibility for this engine and model combination.

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