K n cold air intake systems are capable of going up to 100 000 miles before cleaning is needed depending on driving conditions.
K and n air intake filter.
K n intakes are easy to install and maintain with air filter cleaning required only every 100 000 miles.
K n is the home of the original red oiled air filter.
Our intakes are dyno tested and provide up to 50 more airflow compared to oem intake systems.
K n air intake systems are designed to improve acceleration towing and throttle response while providing world class protection for your engine.
In the early 1960s two motorcycle racers ken johnson and norm mcdonald k n developed a ground breaking new idea for an oiled air filter.
2003 2007 ford superduty f250 f350 f450 f550 f250 harley davidson f350 cutaway excursion 57 2546 1 4 4 out of 5 stars 53.
K n performance cold air intakes are guaranteed to improve engine performance and horsepower and is backed with a 1 000 000 mile lifetime limited warranty.
K n engineers start by employing 3d laser scanning to create a precise model of each vehicle s engine bay and utilize the most advanced technology on the market to create airflow optimized kits.
With cold air intakes however i d 100 go with k n s original manufacture like this system.
Step 4 apply k n filter oil.
K n cold air intake kit.
K n is the best in the industry in cold air intake system development design and testing.
If you re into racing or tinkering with horsepower however k n is a better choice.
Factory direct from the official k n website.
Understanding how these components work together.
When using the air filter oil squeeze bottle found in k n filter cleaning kit 99 5050 apply k n air filter oil evenly along the crown of each pleat allow the oil to wick for approximately 20 minutes and then touch up any light areas on either side of filter until there is a uniform red color on all areas.
Mike cote november 25 2018.