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Spearhead Max Thrust Performance Engine Air Filter For All Mileage Vehicles - Increases Power & Improves Acceleration (MT-450)

  • Based on 304 reviews
Condition: New
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$13.99 Why this price?
Holiday Deal · 18% off was $16.98

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Dec 26
Order within 6 hours and 34 minutes
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Features

  • Experience an Obvious Difference: Whether you are noticing a delay in acceleration, less than average gas mileage or own a higher mileage vehicle, our Max Thrust engine air filters will provide a clear and cost effective upgrade over stock performance
  • Trap 2X Dirt vs. Standard Air Filters: Our unique Hex-D pleat design creates maximum holding capacity for trapping unwanted dirt and debris without compromising airflow like standard air filters thanks to multiple layers of progressively finer filter media that allows air to flow freely even when the filter is dirty
  • Increased Power and Mileage up to 15K Miles: Deficient airflow can cause your engine to work twice as hard to suck in the minimum amount of air it needs to perform regularly, resulting in poorer gas mileage and lower power efficiency; Max Thrust air filters are designed to give your engine a break by delivering as much clean air as it needs to perform optimally up to 15K miles
  • Do It Yourself: Replacement for Altima Only Fits 2.5L 4-Cylinder (2013-2018), Does not fit 2013 Altima Coupe, make sure to enter your year, make and model above to check fitment; the engine air filter is an easy replacement that can save you money at the repair shop
  • Better Filter than Your Last One: We know its hard to choose from so many different brands carrying the same product; we make it easier for our customers to decide with a simple promise

Description

Compatible Model and Year List (please verify using Amazon’s ‘My Garage’) Altima Only Fits 2.5L 4-Cylinder (2013-2018), does not fit 2013 Altima 2 Dr Coupe About Spearhead We are a family-owned operation leveraging 30 years of automotive parts sourcing for some of the largest automotive aftermarket suppliers in the United States to build a brand customers can trust to find the best products at the best prices. Cross Reference Part No.’s Spearhead: MT-450Fram: CA11450 Did you know this about engine air filters? An engine air filter will pay for itself with the money you save at the gas pump…a new engine air filter can increase your vehicle’s MPG by up to 10%.There’s no better or cheaper investment you can make to extend the life of your vehicle than regularly replacing your engine air filter every 12-15K miles. When is the ‘right’ time to replace my engine air filter? Warning/Engine Light Turns On: A light will appear on vehicles equipped with airflow sensors.Noticeably Slower Acceleration: If your vehicle is slow to accelerate or responds poorly to pedal control this can mean your engine isn't receiving enough air to perform normally.Reduced Fuel Economy: The less oxygen an engine consumes, the more fuel it will burn – causing fuel economy to go down.Up to 15K Miles or 1 Year: If you don’t remember the last time you replaced your engine air filter it’s time to change it out! Questions or Concerns? If you have any questions/concerns, message us using Amazon’s ‘contact seller’ form.


Brand: SPEARHEAD


Manufacturer: ‎Spearhead


Brand: ‎SPEARHEAD


Item Weight: ‎14 ounces


Package Dimensions: ‎12.52 x 12.01 x 1.54 inches


Item model number: ‎MT-450


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎MT-450


Date First Available: June 19, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very easy to install.
Very easy to install, Just pop the clips and lift the top off the air filter canister.
Reviewed in the United States on March 17, 2023 by Carl E Miller

  • Too soon to tell just how good it is.
We have only about 1K miles on this new filter since I installed it. Have noticed no increase in mileage of better performance thus far. My old filter I replaced after 30k miles was still relatively clean so perhaps this new one will be just as good as the old one, which really did not need to be replaced??? But this filter is well made and looks just like the one I replaced which was another brand. The installation was bullet proof and took less than two minutes. I am satisfied with this purchase. ... show more
Reviewed in the United States on December 24, 2021 by Nashoba Losa

  • Great Filter and Awesome Price
Auto shops love to have you change the air filter when you are due for an Oil Change. They typically charge $30-$40 to do so. Used this on my 2nd Car, a Nissan. Popped the hood, un-clamped the filter cover, old one out, put this in. Took 2 minutes to change myself, and is a perfect fit. High quality out of the box, durable frame and well made filter material. Recommended! ... show more
Reviewed in the United States on March 25, 2022 by OCDC

  • SEAL NOT STAYING SEATED
The air filter was fine but the rubber gasket that went around and sealed it would not stay seated on the curved side. So had to use glue to keep it in place so it sealed properly in air filter housing.
Reviewed in the United States on February 4, 2022 by Bruce Schoer

  • Nissan OEM compatible/ Perfect fit/ 43 pleats each side
I bought my filters 8/31/19. Works very effectively in blocking dirt and particles which could do damage to your engine. The filter has 43 pleats on each side. The pleats seems to be be of greater density in weight and constructed very sturdy. Changing your filter regularly also helps improves gas mileage. I typically replace my filter every 7500 miles. However, this filter can likely last even longer. Great value as the price paid has remained the same over the past year and a half. It fits perfectly and offers high quality just like the Nissan Altima OEM filter if not better. Give your car what it needs and what it needs is Maximum Thrust :) ... show more
Reviewed in the United States on November 13, 2020 by Honest One Honest One

  • Awesome Air filter for My Nissan Altima 2014 2.5S
I've searched so many Air Filter( Engine Air Filter) for My Nissan Altima 2014 2.5S, I've gone through the Review's, Quality and Exact Fitment for my Vehicle. After Finalization 2 Air Filter I went through "SPEARHEADER MT-450" as this fit to my Car, As Prime Member 2 Days Delivery and Reached in Time. Open the Box Packaging was Super perfect, Went to Youtube and it was Easy for Installation. Drive the Vehicle and See Engine Performance Improvement. The same Filter I changed from Valvoline in Past, and They took $24.99 and Now I did myself, and it cost me $12.59 this Product Cost. I saved my $12.40. Now, this point onwards I will always change it myself. Thanks for Superhead to give me the best quality product and now onwards I will be your regular customer, and I will recommend buyer to go through it, and you will not be disappointed at any point. This Air filter has Folliwng Grade from different Company. FARM CA11450,PUROLATOR A49297, WIX 49073, VALVOLINE VA-312, ... show more
Reviewed in the United States on June 1, 2019 by Shyam Shyam

  • Great Air Filter
Third time purchase. Fits perfectly in my wife’s 2016 Nissan Altima. Car runs smooth, good acceleration and better MPG. My go to filter for all three of my Nissan vehicles.
Reviewed in the United States on June 6, 2022 by Jack

  • Good price /value ratio
I have used it in my Nissan Altima 2.5S/ 2014. The replacement was easy and the product seemed to me professional. What I felt first that the acceleration was significantly better. I could measure the same fuel consumption than earlier but I think the reason was that I ride usually gently. One thing that the manufacturer should fix. It was not clear for me if I can use this filter in a 12000 or a 15000 miles interval? By and large, I have been satisfied with this product and I am going to buy it next time again. ... show more
Reviewed in the United States on February 29, 2020 by Janos O.

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