⚡ Drive with power, protect with precision — the filter that never quits!
The K&N High-Flow Original Lifetime Engine Air Filter is a premium, washable air filter designed specifically for 2010-2014 Ford Mustang models. Engineered to boost horsepower and acceleration, it features four layers of cotton gauze for superior contaminant filtration. With a maintenance interval of 75,000 miles and a lifetime warranty, this eco-friendly upgrade offers durable, reliable performance made in the USA.
| Brand | K&N |
| Product Dimensions | 12.25"L x 9.63"W x 1.25"H |
| OEM Part Number | AR339601BC, AR3Z9601B |
| Global Trade Identification Number | 00024844248213 |
| Shape | Panel |
| Manufacturer | K&N Engineering |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844248213 |
| Model | Air Filter |
| Item Weight | 1.87 pounds |
| Country of Origin | USA |
| Item model number | 33-2431 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 33-2431 |
| Safety Rating | Não aplicável |
M**E
least expensive Cold Air Intake upgrade
This review is for the "K&N High Performance Replacement Air Filter" in my '14 Mustang. This is the second modification for my car (the first was "OBJECTS IN MIRROR ARE LOSING" decal) since I got it.I consider this a power upgrade as better air flow results in better acceleration and more horse power. The install was easy; pop off the air filter cover, remove paper filter, install cotton fiber K&N filter. The cotton cloth will be much better at catching dirt and will not "plug up" like the pores in a paper filter. The cotton is oiled so dirt particles get stuck while the air flows up, down and around the cotton fibers.I do understand that this is not a "total CAI kit" but more of a step (in the right direction) for my car. This filter will not void my warranty nor does it require a tune. The cost is very low considering this is a lifetime filter; just wash and re-oil. Once I own the car more - I can get the CAI, tune, exhaust kit.
J**A
K&n air filter as described
It fits, its a k&n, wasn't very oiled but inflation has been hitting us all lately 😂
H**S
Great Product
Installed in my 2013 Ford Mustang GT. Cost less on Amazon.
J**L
Great value
Great value.works perfect. Perfect fit for my 2011 mustang gt.
M**T
Good value
I live at 5,600 feet above sea level so improving my air intake by 23% is bound to help and save money on filters, This K&N drop in seals very well and only takes seconds to install and very easy to clean and service when needed. My Mustang already gets outstanding gas mileage with strong performance. There was no obvious improvement to either but more air and better filtration at a low price is still a winner. Cold air systems like the K&A and others, while doing a better job,require a re-tune and going up to 92 or 96 octane. With the drop in K&A, you gain air flow with no need to re-tune. 305 hp on 87 octane is where I want to stay.
H**O
Excelente, se ajusta perfectamente, mejora instantánea en la potencia del auto
Exelent
D**L
Ok!
My car feels so much better and a little better deeper sound
H**M
Best filter on the market.
Easy install, better sound from the 5.0.Great product.
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