K&N 08-09 Scion xD / 07-10 Toyota Corolla Drop In Air Filter Hoodie Fits: Any / All USA

Fits: Any / All USA Spec plates

Customers using the Volant CAI kit with the scoop report 2-4 MPG improvements in fuel economy

Lightning series nitrous solenoids feature a bypass port which allows you to connect a purge valve directly to the body of the nitrous solenoid

Brian Crower Honda/Acura K20A2/K20A/K24A2 35mm Intake Valves

Brian Crower Nissan RB26 Billet Keepers

K&N 08-09 Scion xD / 07-10 Toyota Corolla Drop In Air Filter Hoodie Fits: Any / All USAK&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace