Pro Flo XT Throttle Body 90mm Satin Finish

The Pro Flo XT Throttle Body 90mm Satin Finish is a precision intake component designed for high-performance engine builds that seek improved airflow and throttle response. This throttle body is specifically engineered for fuel-injected engines, where the intake diameter directly impacts volumetric efficiency and power delivery.

Featuring a 90mm bore diameter, this throttle body reduces air velocity restriction compared to OEM units, enabling faster fuel mixture delivery during full throttle acceleration. The satin finish not only enhances durability but also provides a refined aesthetic in the engine bay, resisting oxidation and corrosion. Its cast aluminum construction and precision machining ensure tight tolerances and consistent airflow characteristics across the full throttle range.

Engine builders, performance enthusiasts, and tuners will benefit from upgrading to the Pro Flo XT Throttle Body, especially when paired with compatible fuel rail systems and tuning software to maximize performance gains. Installation requires specific fuel injector ports and EFI harness configuration tailored to your engine platform and tuning approach, making it an excellent choice for street-driven performance cars.