However, independent tests have found that these aftermarket filters may provide little or no performance benefit, and some types of reusable filtration units allow more dirt into the engine. That dirt will get into the engine oil, and the abrasive effects can damage internal engine parts.
Do aftermarket air filters make a difference?
While the dirty and new OEM filters were nearly identical in their sprints (9.01 seconds from 20-60 mph and 3.61 seconds from 45-60 mph), the aftermarket air filters improved on that performance. … 20-60 mph happened in 8.81 seconds, and 45-60 mph took 3.49 seconds. Yes, the aftermarket performance air filters do work.
Can a aftermarket air intake cause problems?
Because cold air intake kits are the direct component that feeds the air into the engine, any problems that may arise with the intake over time can quickly lead to other issues with the drivability of the vehicle.
Are high performance air filters worth it?
One of the benefits of a high flow air filter is that, unlike regular filters, you don’t have to change it every year. … And if your engine is getting more air, then it can perform better. In fact, a high flow air filter can actually increase your horsepower by about 3 to 5 HP and increase your torque as well.
How much HP does cold air intake add?
It makes such a big difference, in fact, that the simple process of redirecting the filter to draw cooler air is good for a horsepower gain of about 5 to 20 ponies in most cars. It might even improve your fuel efficiency, and it’ll probably make your engine sound better, too.
Are aftermarket air intakes worth it?
To answer the question of whether a cold air intake system is ultimately worth it, the answer is yes. Even if you don’t notice the benefits, they are still present and are actively helping your car to run more efficiently.
Is no air filter better than a dirty one?
Running your air conditioner without a filter is worse than running it with a dirty one. … Without a filter, your air conditioner is at risk for severe and expensive problems. Take our advice and never run your system without one.
How long do engine air filters last?
This is generally every 12,000 to 15,000 miles, depending on your vehicle. If you have driven more than that since the last time you replaced the air filter, it’s probably time to get it changed.
What happens when air filter is too dirty?
A dirty air filter restricts the flow of cold air, causing it to build up inside the air conditioner and lower the internal temperature. … Whenever you have a forced-air system running, those allergens will be released into the air you breathe. You might even end up with a mold problem in the ducts.
Do K&N Filters damage engines?
The oiled-cotton K&N® High-Flow Air Filter™ pairs superior filtration with high airflow for enhanced vehicle performance. How does an engine air filter improve performance? … If an engine air filter is dirty or missing, harmful debris can enter the engine cylinders and cause serious damage to the motor.
Are K&N Filters better than OEM?
The fuel economy tests shows that K&N air filter provides a better fuel economy compared to OEM style paper filter in both new and clogged condition. … The filtering efficiency test conducted on OEM and K&N air filter shows that OEM air filter exhibits superior air filtering qualities compared to K&N filter.
What is the easiest way to increase horsepower?
How You Can Increase Horsepower and Torque?
- Clean House to Increase Horsepower. …
- Perform a Tune-Up on the Engine. …
- Install a Turbo Kit or Supercharger. …
- Install a Cold-Air Intake. …
- Install an Aftermarket Exhaust System. …
- Buy an Engine Tuner. …