Isuzu Amigo 1989-1993, Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing filtration ability. It's the last air filter you'll ever buy for your car.
Most air filters on the market are a compromise. Many high-performance filters deliver better airflow, but sacrifice filtering ability and engine protection in the process. OEM filters, which are usually made of paper, filter adequately but at the expense of airflow. And airflow decreases as these air filters become dirty. Not so the K&N air filter. K&N air filters increase airflow without decreasing filtration ability, and the increased airflow remains consistent throughout the filter's service interval. The secret is in the K&N filter's construction.
K&N's initial goal was to develop a filter that would deliver increased airflow during dirty, dusty off-road racing conditions. Increased airflow improves the efficiency of the combustion process, increasing horsepower and torque. But just increasing airflow without ensuring adequate filtration under those conditions would result in a ruined engine. K&N's solution was a filter design consisting of 4 to 6 layers of cotton gauze sandwiched between two aluminum wire screens. The cotton is then treated with a specially formulated grade of oil that causes tackiness throughout the cottons microscopic strands. The resulting K&N filter not only delivers increased airflow while trapping dirt particles that could harm your engine, that level of airflow is maintained even as the filter gets dirty. The layers of oiled cotton fibers in the K&N filter trap dirt particles that are smaller than the holes in the filter media. The thickness of the layers also allows the K&N filter to trap dirt and dust on many levels, trapping more dirt without decreasing airflow. Contrast this with a paper filter that only traps dirt on its surface; as the surface area becomes clogged, the airflow rate goes down.
Each K&N air filter is custom designed to fit into your existing factory air box. The K&N filter is economical because it's the last air filter you'll have to buy for your car. It can be washed and reused many times, and since you can usually drive up to 50,000 miles between servicing, you won't have to clean it very often. And every K&N filter is backed by K&N's Million Mile Limited Warranty. By the way, check the CARiD reviews and read what the customers think of K&N porducts.
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K&NŽ is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 40 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.
Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.
This filter is really good. From the moment you insert in to when you start your car with the filter. The engine no longer goes over 3 on the RPM's when starting up. The response of the engine is a lot better as well. Plus you can't beat the fact you no longer need any more filters besides cleaning this one, which is simple.
I've used this for about a month. Had one on my other car too. Immediate noticeable increase in fuel economy (this car gets an extra 6 MPG average!!) and acceleration.
Used CARiD for the first time to buy K&N intake filters. The product was dropped shipped directly from the manufacture. The price was the best available, shipping was free and the filters came in a few days. Great service!!!
K&N filters rock - superb quality, ease of installation and always a good value. Last filter you'll ever install. More HP and about 1 MPG more for me on this vehicle (but, have had an increase of 2 to 3 on other vehicles). Excellent product and I would recommend.
I have used the K&N filter in my previous IS 350 and also installed it in my new IS 250. The install is straight forward and it is my personal opinion that the car is more responsive. I don't keep my cars long enough to take advantage of the long lifetime of the filter. However, I also used the K&N filter in my old Isuzu Trooper for almost 160,000 miles without any problems. So I think the filter is a worth the additional cost.
Easy install. Great price at CARiD and increased performance with mileage boost. Have used K&N products in my trucks and Harley Davidson's and the installation of K&N products is a all around gainer for the purchaser!