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The K&N High-Flow Original Lifetime Universal Clamp-On Air Filter is a premium, reusable air filter engineered to increase horsepower and acceleration while providing superior engine protection through its 4-layer cotton gauze media. Designed for universal fitment, it features durable construction for lifetime use and requires cleaning only every 75,000 miles, making it a cost-effective, eco-friendly upgrade for performance-minded drivers.

| ASIN | B00AFRIVNQ |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #39,405 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Performance Air Filters |
| Brand | K&N |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,055) |
| Date First Available | November 30, 2012 |
| Exterior | Painted |
| Global Trade Identification Number | 00024844313317 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.73 pounds |
| Item model number | RG-1001RD |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | RG-1001RD |
| Model | Universal Clamp-On Air Filter |
| OEM Part Number | RG-1001RD |
| Product Dimensions | 3.5"L x 4"W x 3"H |
| Safety Rating | Não aplicável |
| Shape | Round |
| UPC | 024844313317 |
E**O
Excellent product and price
Good product, will buy it again.
G**N
Amazing filter I love K&N
Works great and fits on my cold long ram tube perfectly. If I need to I will buy again, easy to clean and well worth the money. Other filters don’t even sound as good as this one Unsure if it added horse power but added sound definitely
Z**.
It's a K&N
Perfect!
M**T
Well made K&N filter.
Great fit on my 3.2 911 (at maximum diameter). The flange is thick and can be tightened down well, the filter itself is well made and well, it does what it says on the tin.
S**Z
Verifica bien las medidas de tu vehiculo, y ubicalo en un lugar donde no haya mucho calor, alejado del motor o sistema de refrigeracion, ya que se puede quemar, en mi caso paso eso, el material de filtro se empezo a quemar y no me funciono mucho
H**D
It is what they say it is
Product fit perfect truck runs great. Very good quality comes pre oiled an they are easy to clean
S**M
Fabbed up a custom CAI.
Custom CAI couldn't have turned out better, I was going for the "sleeper" style of intake but didn't like the idea of cutting a hole in the hood for a ram cowl induction. This filter as some of you know, it being a K&N filter needs to be oiled and washed to keep contaminants out. The filter pricetag was pretty cheap considering the quality you are getting. The filter looks well made, no factory defects I can see of. If the filter is ducted like I did, you get the added bonus of the intake rush noise, and colder incoming air. No more 'hot air intake' with the filter being setup this way also, just be sure to not choke the engine of air, or you're going to be running the engine with a rich A/F, Size ducting accordingly. The only part of this project that sucked was that I needed to cut a hole into the radiator core support, for the ducting/filter to come through.
A**R
Great fit
Worked great for my LS Swap
ふ**お
トップからも吸えて吸気効率も良さそうですし、値段もお買い得で助かりました。吸気音も高級感が出たものとなったし取り付けもバッチリ出来たので言う事ありません。
F**N
ممتاز 3 مقاسات وعزم وصوت طرب وصلني بسرعه بيومين
Y**S
Ok ish
F**K
K&N air filter was a great fit. They work well and have a great warranty.
M**.
Received an original K&N filter fully packaged with stickers and instructions. Had much louder induction noise because of it. Very happy.
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