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K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041 K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041
$ 59.99

Score By Feature

Based on 377 ratings
Value for money
9.88
Easy to install
9.48
Mileage
9.51

OveReview Final Score

How Our Score Is Calculated

Product Description

Power and acceleration are increased by the up to 50% more airflow provided by state-of-the-art filtration media compared to disposable paper filters. Your vehicle's acceleration can be reduced by up to 10% when the air filter is clogged or dirty.
Installation is a breeze because this unit is pre-oiled and designed with a simple clamp on It is one of the easiest and most cost-effective upgrades you can do for your vehicle to increase performance.
A K&N high-flow replacement air filter can save you $250 over 10 years because it eliminates the need for disposable ones.
Washable, reusable products help reduce waste by reducing the necessity to replace them. A K&N filter lasts longer than 10 disposable ones.
A WORLD CLASS PROTECTION SYSTEM Your engine is protected from harmful contaminants by our world-class engine protection system.
It will take 50,000 miles before you need to do a first cleaning and you can do it under normal highway
Made in the USA HIGH QUALITY.
This filter has been race tested and endorsed by You can trust them on the racetrack, made especially for your car.
A Limited Warranty that is No-Hassle for One Year

Questions & Answers

Can you tell me how large this filter is?

In accordance with K&ampL A part number of RF-N As measured by 1041, we find that Filters that have a large end diameter of 7 inches. 5.01 in (191 mm) Diameter – Outside Diameter 7.05 in. A 5/16 in (191 mm) Flange Diameter inside, 6 1/4 in (152 mm) Length, 1 1/4 in (25 mm) Type, centered Height, 7 1/4 in Five inches (191 mm) Bottom Outside Diameter Five inches (127 mm) Top Outside Diameter five inches

Do you get this with the original chrome cover or is it a rubber top like the photo shows?

The chrome top came with mine when I purchased it several years ago. There may have been a change since then. The most likely thing I would do is contact the supplier for a response.

The 5-character code is included in this. How is a stock 3 v8 tube going to come off ?

You're right, that's what it should do.

Selected User Reviews For K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RF-1041

It is always better to use K&N filters
5/5

In addition to this, I replaced the old filter in my cold air intake with this one. It was immediately apparent that my power and sound had changed. It would always be better to stay with K&N Beginning with the letter N.

Marley Irwin
Marley Irwin
| Nov 03, 2020
The situation is not good
5/5

I love Sugar, it's great
but why is it taking so long to arrive? If anyone wants to get it, they can put a signature on it or request a signature on it, but they won't leave it Do I have to dig up the slip they left on the door even if I dig o the slip they left? This is stupid!.

Sage NAYLOR
Sage NAYLOR
| Jan 28, 2021
The air filter is a device for filtering air
5/5

It is an air filter for the K&N system I have an N kit that goes with an F150 cold air intake, my F150 is an 2008 so if that helps I- 6 As for the 5, it seems to be the same. Anyone who is curious shouldn't be bothered by this, since it is only 4L. The kit was already on my truck when I bought it, and the filter was not in very good shape. Although it took me some time to find the correct part number for this intake, I feel that if I can help even just one person out there in the world, I will have lived well.

Bianca Lam
Bianca Lam
| Oct 05, 2020
It was used in K&N's cold air intake kit for the Crown Vic and Marauder, but it was very expensive
5/5

It consists of An example of a 10-41 is found in K&R A new hose clamp called the Breeze uses a coated steel worm gear bolt, so it is not completely stainless steel. This is an N conical filter. The RF-scanner is a A portion of 1041 is owned by K&D The N's typhoon kit is sized for the Ford 4, which is why they make it for Crown Vics and Marauders. The 6L 2V/4V engine that I have on my Crown Vic uses this filter for my custom-built short ram intake system. At higher throttle openings, the engine is sure to growl. surprises me how quickly the engine wakes up, but you will still need to tune it to fix the MAF transfer problem. A general lean out of about 10% occurs with this method. As a whole An okay product, albeit a bit pricey, but it has excellent quality and is covered by K&N There is a warranty on N's merchandise.

Kian Rowe
Kian Rowe
| Mar 20, 2021
There is no better filter on the market! It has been a long time since I joined K&ampD A guy called N
5/5

Every piece of clothing I own has one. I bought this cone style from them for the first time, and I was impressed by the quality I expect from K&N. The fit is perfect and the outfit looks great.

Lilah McPherson
Lilah McPherson
| Dec 31, 2020
Fits like a glove
5/5

This would be just right for a classic 2007 Chevrolet Silverado. I installed it in three minutes. Additionally, the vehicle will have a small increase in power and gas mileage.

Cara Hart
Cara Hart
| Oct 18, 2020
The purchase was a good one
5/5

Excellent product. Spent much less cash than a dry filter to wake up my car.

Emerson Cunningham
Emerson Cunningham
| Sep 11, 2020
The filter is excellent as a replacement
5/5

I replaced my 2006 Tahoe K&K with this one After someone told me my old air filter looked dirty even after cleaning it, I replaced it perfectly with a new one. The K&L is included in the purchase A wrap for an air filter.

Anne Patton
Anne Patton
| Oct 10, 2020

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