57-2566 Image

K&N 57-2566 5.0 out of 5 stars 1 Customer Review
57 Series FIPK > Performance Intake Kit

 List Price: $509.39
Your Price: $295.99

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57-2566
 
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The 57 Series Generation II air intake, also referred to as an FIPK®, is K&N's ultimate performance product. These performance intakes are designed to increase power by as much as 10%. 57 Series FIPK's are CARB exempt, street legal in all 50 US states, come with K&N's Million Mile Limited Warranty and are guaranteed to increase power. K&N air intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This translates into more power and torque for your vehicle. The air filters on these kits are washable and reusable. Most of our air intake systems are easy to install using tools commonly available (see installation instructions). [MORE]
Available Information
Installation Instruction Sheet
Dyno Chart - 2005 Ford Mustang 4.0L - 7.54HP Increase
News Story - Add Power to the 2005, 2006 and 2007 Mustang V-6 with K&N Fuel Injection Performance Kit
News Story - Simple Ford Mustang Add-ons for Performance and Power
57-2566 Vehicle Applications


Part 57-2566 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 7.54 HP @ 4996 RPM
Replacement Filter: RF-1048
Street Legal In All US States: Yes
TUV Approved (Europe): No
Type: Gen II
Intake Pipe Color / Finish: Black
Weight: 8.8 lb (4 kg)
Product Box Length: 22.25 in (565 mm)
Product Box Width: 14.25 in (362 mm)
Product Box Height: 12.5 in (318 mm)


Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze
RF-1048.jpg
RF-1048 - Replacement Filter
RF-1048DK.jpg
RF-1048DK - Air Filter Wrap
RF-1048DL.jpg
RF-1048DL - Air Filter Wrap
RF-1048DR.jpg
RF-1048DR - Air Filter Wrap
RF-1048DY.jpg
RF-1048DY - Air Filter Wrap

Product Reviews      Review part 57-2566

 Could not be happier with the new intake. Only took me about a half hour to install... instructional pictures are small, but adequate... I have no idea if I got more power, or better MPG... but the improvement in the throttle response is worth far more than the cost of the unit. My car is a V6 w/ 5 spd manual, and I've always thought the clutch was too touchy, making it hard to drive away from a stop... well, it wasn't the clutch at all, it was poor throttle response. Installing the K&N 57-2566 has improved drive-ability 100%... I no longer have to phutz with the gas pedal to pull away from a stop... if I got more power and mileage, that's just a bonus!
Steve, Bellevue, Washington

K&N 57-2566 fits the following:
2009 FORD MUSTANG 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2008 FORD MUSTANG 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2007 FORD MUSTANG 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2006 FORD MUSTANG 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2005 FORD MUSTANG 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No