77-2561KP Image

K&N 77-2561KP 5.0 out of 5 stars 1 Customer Review
Intake Kits > Performance Intake Kit

 List Price: $595.17
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77-2561KP
 
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 Will ship as soon as it becomes available.

Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Air Intake is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series air intakes come with K&N's Million Mile Limited Warranty. K&N 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 allows your vehicle's engine to inhale a larger amount 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 and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). Some 77 Series Air Intakes are not legal for use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website vehicle parts search for specific CARB status. [MORE]
Available Information
Installation Instruction Sheet
Dyno Chart - 2005 Ford Ranger 4.0L - 11.24HP Increase
News Story - Ford Ranger/ Mazda B4000 Gains 11+ Horsepower with K&N’s 77-Series High-Flow Performance Intake
77-2561KP Vehicle Applications


Part 77-2561KP Product Specifications
Product Style: 77 Series Kits
Estimated Horsepower Gain: 11.24 HP @ 4950 RPM
Replacement Filter: RF-1048
Street Legal In All US States: See Application Link Below
TUV Approved (Europe): No
Intake Pipe Color / Finish: Polished
Weight: 9.3 lb (4.2 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 77-2561KP

 I think this product is great. If anyone out there owns a Ford Ranger with 4.0 liter buy this product. This motor must be drowning for air intake. I use to get 15 mpg now getting 17mpg. I know your'e thinking oh 2mpg . Did the math, pays for itself in 8 tanks, for me that's 2 months. Then I get the extra 8 dollars every tank. 400 bucks annually, its sick how much gas cost. Don't know how much hp I gained but had to be some and I dont ever have to buy another filter, thank you K  N . Some customer said his friend bought one for his Ranger after we got done Bitchn about gas and my mpg, thought why not, I've tried everything else. Pass it on Ranger fans.
Scott Zimprich, Isanti, Minnesota

K&N 77-2561KP fits the following:
2011 FORD RANGER 4.0L V6 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2010 FORD RANGER 4.0L V6 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2009 MAZDA B4000 4.0L V6 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2009 FORD RANGER 4.0L V6 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2008 MAZDA B4000 4.0L V6 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2008 FORD RANGER 4.0L V6 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2007 MAZDA B4000 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-34
TUV Approved (Europe): No
2007 FORD RANGER 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-34
TUV Approved (Europe): No
2006 MAZDA B4000 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-34
TUV Approved (Europe): No
2006 FORD RANGER 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-34
TUV Approved (Europe): No
2005 MAZDA B4000 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-34
TUV Approved (Europe): No
2005 FORD RANGER 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-34
TUV Approved (Europe): No
2004 MAZDA B4000 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-34
TUV Approved (Europe): No
2004 FORD RANGER 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-34
TUV Approved (Europe): No