Crawford Performance POWERPACK! 2017-2023 Crosstrek Impreza ADD 20HP

This product includes intake manifold spacers, billet power blocks, and a cold air intake designed to increase horsepower and torque for Subaru Crosstrek and Impreza models from 2017-2023.

• The description claims the product increases horsepower by up to 20 HP and torque by 25 TQ.
• The description claims improved acceleration and reduced delay between shifts.
• The description claims raising the intake manifold by 1-13/16 inches increases volumetric efficiency.