Edelbrock Twin-Force Stage 1 Power Package For 17-20 Ford F150/Raptor Truck 3.5L HO V6 EcoBoost #158331 optimizes towing and overall performance by using a larger capacity intercooler, high flow turbo inlet piping, a high flow air filter, Edelbrock’s Stage 1 calibration, and a PCM flashing device (tuner). This package is engineered for an OEM-quality fit and finish and easy installation. Offering an 85 HP increase at the tires, this system can be upgraded to Edelbrock’s Stage 2 or Stage 3 Turbo System when you want more power and torque. The Stage 1 Power Package does NOT include turbochargers.