Buy K & N 57-2533 Fuel Injection Performance Kit Gen2 Air Intake KitK & N 57-2533 Fuel Injection Performance Kit Gen2 Air Intake Kit Product Description:
- Estimated HorsePower Gain Claimed by Manufacturer 6.93 HP @ 4825 RPM
- More usable power and acceleration throughout the engine's RPM range
- Easy to install using tools commonly available
- Most are street legal in all 50 states
- Filters are washable and reusable, and are backed by a million mile limited warranty
Product Description
The kit replaces your vehicle's restrictive factory air filter and air intake housing. K&N intake systems are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger volume of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable, reusable and easy to install with tools commonly available.
Customer Reviews
Most helpful customer reviews
1 of 1 people found the following review helpful.
By James
Fit and finish are Top notch, Just make sure all the clamps are tight/check them weekly! directions were Extremely easy and by myself took 30 min to install,Above 1/2 throttle and 3K Rpm All you can hear is intake,And i have a custom loud flowmaster exhaust And this is all on a flex fuel 1999! It turns heads and pulls Amazing! Even with 161K on her!
0 of 0 people found the following review helpful.
By MortemHaeretico
Very easy installation, took around 30 minutes; the kit provides a slightly more aggressive sound from under the hood, the throttle response feels a tiny bit sharper, although not a spectacular difference; the best part is that my Avg. fuel economy has improved about 3/4mpg over the last 8 months/7500 miles. 1999 Ford Ranger XLT Supercab 3.0L V-6 (flex fuel)
0 of 0 people found the following review helpful.
By Cindy J.
Appears it is doing the job it is designed to do. I have only had it in for 3 weeks. So far so good! I have cut my gas mileage by at least 2 miles/per gallon. Hoping for more improvement over time.
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