K&N Air Filters Air Filter - 33-2310

Get better fuel economy The U.S. Government recommends replacing your car's dirty air filter for an improvement in fuel mileage of up to 10%.

K&N Lifetime air filters feature High-Flow Technology to help your car breathe easier, giving you the power you crave while following these government fuel saving guidelines - and because K&N is a Lifetime filter, it never needs to be replaced.

An engine that is getting the optimal amount of air flow is an efficient engine, and one that will show improvements in fuel mileage over an engine that is gasping for breath through a clogged air filter.

With fuel prices at record highs, isn't it nice to know that something as simple and inexpensive as changing your car's dirty air filter can improve mileage? Other mileage savings tips include making sure that your car's tires are properly inflated and removing unused accessory racks and heavy items from the car when not in use.

Add Horse Power K&N Lifetime air filters feature High-Flow Technology to help your car breathe easier, giving you the power you crave without the reliability headache often associated with high performance parts - and because K&N is a Lifetime filter, it never needs to be replaced.

Your car's engine is essentially a giant air pump, combusting a mixture of fuel and air with a carefully timed spark. The more air the engine has available, the more horsepower it can make.

An engine that breathes more easily will also show improvements in throttle response. Throttle response is measured by the amount of delay or hesitation that your car exhibits between when you press down on the gas pedal and when the engine responds by delivering power. Improvements in throttle response give you more "pep" in your car's acceleration.

Never needs replacing K&N Lifetime air filters feature High-Flow Technology to help your car breathe easier, giving you the power you crave without breaking the bank - and because K&N is a Lifetime filter, it never needs to be replaced. The money you save not having to change disposable paper filters is working for you to buy horsepower.

Stop throwing away money with disposable air filters. K&N Lifetime filters cost more initially, but never have to be replaced for the life of your car. This will save money in the long run compared to the cost of buying disposable replacement air filters.

If you are paying for labor by having your air filter serviced every 15,000 miles (as is often the case on many new cars) the savings are even greater. Now, not only are you saving on the cost of buying replacement disposable filters, you are also saving on the labor to have your old filter removed and the new one installed. Do the math. This is a significant savings over the life of you car and money that can better be put to use getting out on the road and enjoying life.

Environmentally Friendly Over 100 million disposable paper air filters end up in US landfills or incinerators every year.

K&N Lifetime air filters never need to be replaced. K&N Lifetime filters feature High-Flow Technology to help your car breathe easier, giving you the power you crave while reducing waste.

K&N Lifetime Air Filters are made of cotton, a renewable resource (unlike the trees from which paper is made that take years to grow to maturity).

A clean air filter can also improve fuel mileage by up to 10%* over a clogged air filter. That 10% of fuel that is saved also helps to reduce vehicle emissions related pollution.

When you buy from AutoAnything, you can rest assured that you'll get the right part for your vehicle, or we'll make it right.

Free Return Shipping on Exchanges

We'll pay for the return shipping on exchanges for all orders (even gifts with proof of purchase).

Plus every purchase comes with our 1-year lower price guarantee and expert service from our team of Gearheads.

It's our commitment to you, exclusively from AutoAnything.com.

Some restrictions apply. See terms below.

How to Return an Item

Step 1: Start a Return from Your Online Account

Please log in to your account. Locate and click on your order under Order History. Find the item you wish to return or exchange and click on Return Item to submit your request.

Step 2: Receive a Return Authorization Number (RMA#)

One of our customer care specialists will provide you with:

• An RMA#
• An email with detailed return shipping instructions

Step 3: Pack & Ship

Pack everything that came with the product and use its original packaging.

• Affix the return shipping label that we provided to the package. If we didn't provide you with a return shipping label, make sure to include the RMA# on the package
• Ship the package to the address specified in the email you received from Step 2.
• Returns must be sent in within 10 days of shipping label being issued or a new label will need to be issued

Step 4: Receive Your Refund or Exchange

After we receive your package, we'll process your refund or exchange after it has passed inspection. You can expect to see the refund credited within 72 hours after the return has been received to the payment method that you used when you originally placed your order.
Precise timing is subject to your financial institution. If you selected an exchange, we will ship your replacement promptly upon receipt and inspection of your returned item.

Restocking Fees

All returns are subject to a 20% restocking fee.

We'll waive the restocking fees if we made a mistake or if the product was delivered defective.

We'll also waive the restocking fee if you decide to exchange your product with another purchase.

Frequently Asked Questions

Which products can be returned or exchanged?

Most products can be returned within 30 days of purchase, provided it is returned in original packaging and the items are in new and unused condition. We reserve the right to charge up to the full value of the product for items not received in this condition.

Products that cannot be returned or exchanged:

• Some products, including, but not limited to, custom patterned and custom, and painted items are not returnable
• Products that shipped via freight, typically oversized and heavy items.
• Products that have been installed on your vehicle
• Products that have been modified (drilled or altered in any way)

Under what conditions may I return an item?

Defective Product

While we pride ourselves in our partnerships with leading vendors, accidents happen. Call us at (800) 874-8888 option #2 once you've discovered the defect, and we'll straighten it out.

Damaged Product

Occasionally packages in transit can become damaged. Call us right away so we can set it straight.

Incorrect Product

If you've received an incorrect product, or if we've guaranteed fitment on your order, and the product does not fit your vehicle, give us a call at (800) 874-8888 and select option #2, and we'll start the return process for you.

Lost Package

If your tracking information says delivered, but you haven't received your package yet, let us know. We will work with the carrier to get to the bottom of it.

Do I have to pay for return shipping?

Returns happen, and we're here to make the experience easy! In most cases, you are responsible for return shipping, but we can offer you a discounted return shipping label. If your item arrived defective or we made a mistake, we will happily take care of the return shipping.