Not sure which 2010 Scion xD Air Intake Systems are right for you? We have over 15237 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Installed on a '05 Nissan Sentra S (1.8L). Increased throttle response tremendously. Very fun car to drive now. MPG continues to increase the more I drive it (1-2 MPG gain so far). Easy installation, very pleased with purchase. Thanks" —Colton W from Damon, TX bought an Injen SP Series Cold Air Intake for a 2010 Scion xD.