Car PartsSubaru PartsSubaru WRX STI PartsSubaru WRX STI Air Filter & Cleaner

Subaru WRX STI Air Filter & Cleaner

Great cars and trucks like your WRX STI need great parts.

Anyone who owns a Subaru knows that when it comes to repairing their vehicle only the absolute best replacement parts will do. Car aficionados appreciate the a variety of optional equipment built into each Subaru, and know that only top quality replacement WRX STI parts will suffice when maintenance needs to be done. Obviously, you bought your WRX STI because you understood you would be getting dependability and long-lasting service both rolled up into one car, truck, or SUV. While it's not hard to buy replacement parts for Subaru vehicles, these days the necessity for nothing but the absolute best are required to maintain your automobile.

Why Air Filter & Cleaner replacement is so important.

An important factor in fuel efficiency is the appropriate mix of air and fuel. Your Subaru WRX STI uses a paper or cloth air filter to remove dust and debris from the air stream before it enters the intake manifold, mixes with your fuel, and gets detonated. If your engine did not have an air filter or air cleaner, your fuel would be filled with particulates from outside. This will plug up your injectors and rob your engine of fuel; making it difficult for your engine to generate power. And unless your Subaru WRX STI air filter is replaced regularly your engine will be robbed of the necessary air flow needed to maintain optimum fuel efficiency. Clearly, replacement air filters are a necessity for everyone.

Don't wait another day... buy your replacements right now.

Select Your YearBring your WRX STI back to life with the highest quality repair parts from the experts at Car Parts Discount. Don't let a broken Air Filter & Cleaner spell the end of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the best repair parts. Given all the hassles associated with repairing damage to your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make purchasing it easy. Need 2016, 2015, 2014, 2013 Subaru WRX STI Air Filter & Cleaner parts? We've got them right here.

Select Your Year

Subaru WRX STI Air Filter, OEM: CA9997
Fram Air Filter CA9997
7.25, Save 40%   NEW ITEM
OEM: CA9997, Item: 94107
10 or More In Stock, Usually ships within 1 business day

Subaru WRX STI
Subaru WRX STI, 2.5L 2458CC 149Cu. In. H4
Subaru WRX STI Air Filter, OEM: 49012
WIX Air Filter 49012
8.95, Save 39%   NEW ITEM
OEM: 49012, Item: 312922
10 or More In Stock, Usually ships within 1 business day

Subaru WRX STI, 2.5L 2458CC 149Cu. In. H4
Subaru WRX STI Air Filter, OEM: AF1280
Hastings Air Filter AF1280
10.65, Save 39%   NEW ITEM
OEM: AF1280, Item: 398860
10 or More In Stock, Usually ships within 1 business day

Subaru WRX STI, 2.5L 2458CC 149Cu. In. H4
Subaru WRX STI Air Filter, OEM: RU4870
Walker Air Filter RU4870
58.75, Save 39%   NEW ITEM
OEM: RU4870, Item: 696361
1 In Stock, Usually ships within 1 business day

Subaru WRX STI, 2.5L 2458CC 149Cu. In. H4
Auto Extra Air Filter 619-49012
6.45, Save 40%  
OEM: 619-49012, Item: 463011
10 or More In Stock, Usually ships within 1 business day

Subaru WRX STI, 2.5L 2458CC 149Cu. In. H4