103mm Throttle Body

The Soler Performance SE1000-103 is a premium, modified, ported, and calibrated 103mm throttle body, essential for high-performance engine applications requiring exceptional airflow capacity. This throttle body boasts several features designed to enhance performance, including a porting taper with an upstream bore and velocity stack, a diamond-polished 16 Ra microinch surface finish for reduced skin friction, and a dimpled pattern on the shaft's trailing edge. It is calibrated as a matched set with its sensors, ensuring zero intrinsic calibration issues. The benefits extend to a more nimble and spirited driving experience due to a lower weight-to-power ratio at part throttle. It offers linearization and smoothing of the engine's response curve for predictability and crisper shifts, with immediate response off idle without hesitation or stumble. This throttle body provides more air and power at every throttle position after idle, and importantly, does not cause drivability, idle, or tuning issues commonly associated with similar-sized throttle bodies. Installation is straightforward. This throttle body is designed for 103mm+ aftermarket manifolds or superchargers with a GT350 throttle body (TB) hole pattern or a GM LT1/LT2/LT4 TB hole pattern. It fits a range of Ford vehicles including the RAPTOR 6.2L (2010-2014), F-150 5.0L (2011-2021+), Mustang GT 5.0L (2011-2023), Roush (2015-2017) & Shelby GT350 5.2L (2015-2020), and Roush (2018-2023) & Mustang Mach 1 & Bullitt 5.0L (2018-2023). Mounting screws and a gasket are included, but an inlet coupler and transitional spacer are sold separately.