Estimated HorsePower Gain Claimed by Manufacturer 15.53 HP @ 3427 RPM Provides more horsepower and improved acceleration Includes a complete hardware kit for easy installation Custom-engineered for the year, make and model of your vehicle Intakes are washable and reusable, and are backed by a 1-year warranty
Customer Rating: Summary: Approved Comment: I bought this to increase mileage and acceleration. Mileage improvement was minimal. Acceleration was great. My sons love the throaty roar, when I step on it. Customer Rating: Summary: K&N Cold Air Charger Comment: I purchased the cold air intake due to the poorly designed OEM air intake system. I have noticed increased horsepower and smoother acceleration since I installed the product. I have also noticed an increase in MPG for both street and highway. I am getting about 1/2 mile more on average for street and more than a 1 mile more for highway.
I have limited tools and mechanical experience, but I found the directions to be easy to follow. My only recommendation is that the directions contain specifics in what hardware to be used at each step, suck as whether to use lock washers and/or regular washers.