The Scion XB Air Filter is one of those small, inexpensive, but important elements upon which the efficiency of your entire fuel system depends. A Scion XB gets pretty respectable gas mileage, but if that Scion XB Air Filter is dirty, the fuel system will be getting less air and more fuel than it needs. Eventually, it may be running so rich that it will be wasting 2-3% of its gasoline - which can really add up over the weeks, especially at today's gas prices! Not only that, but if a bit of unburned gas makes its way into the catalytic converter, it could wind up igniting right there.

This could damage your catalytic converter by melting its internal components and clogging your exhaust system, which is NOT a good thing. Not only that, but a catalytic converter is very expensive - especially compared to the cost of the Scion XB Air Filter.

Any vehicle's air filter should be changed at least once a year or every 10,000 miles, whichever comes first. With our low prices, there's no excuse not to. We offer the lowest prices on all parts and accessories for your Scion XB, and back that up by meeting or beating any online competitor's price! Here's something else to consider: when your order totals $50 or more, your shipping is FREE - so when you visit us, consider stocking up on the Scion XB parts you'll be using the most: oil and fuel filters, spare belts and hoses, spark plugs and plug wires, a PCV valve, and more.We're open 24/7 - order online through our secure, SSL-encrypted server, or give us a call, toll-free - we're standing by!