Review on 🏎️ High Performance K&N Cold Air Intake Kit: Guaranteed Horsepower Boost for 2004-2007 JEEP Liberty (77-1540KP) by Marcel Robinson

This is my second Liberty. I installed a Mopar Performance cold air pack on my 2001 but it is no longer available. K&N wasn't as friendly as Mopar. I'm assuming it's more than one model year and some fixtures/plumbing had to be adjusted. The whole installation was easy and only took about 1.5 hours. I have just returned from over 2800 miles. Driving across the plains to the mountains and back and saw about a 10% increase in fuel consumption. I saw that on my old jeep too. Not feeling an increase of 6 hp with the right foot. I think if you did a few runs before/after you would have something to compare. If you're considering purchasing this performance-enhancing product, don't worry, but if you're looking to improve efficiency, with today's high fuel prices it won't be long before you get your money back.