Add 13+ Horsepower to Mazda B4000 and Ford Ranger with K&N FIPK

The 2005 Mazda B4000 and the 2005 Ford Ranger share a production line. Both have a rugged chassis and a double-wishbone front designed for work. The B-Series is available with a 4.0 liter V6 which was introduced at the same time the Ford Ranger also received a new V6.

Air Intake Kit for 2004 to 2007 Ford Ranger and Mazda B4000
Air Intake Kit for Ford Ranger and Mazda B4000
K&N Engineering has designed a 57-Series Fuel Injection Performance Kit (57-2561) for the 2004, 2005, 2006, 2007. 2008 and 2009 Mazda B4000 4.0 liter V6 and the 2004 to 2011 Ford Ranger 4.0 liter V6.

By replacing your factory air intake assembly with K&N's 57-Series FIPK (57-2561), your engine will get more air with less restriction. More air means more usable power and acceleration throughout the engine's RPM range. Dynamometer tests at K&N Engineering's lab show a 13.45 horsepower gain at 5129 RPM.

"We tested a lot of vehicles to maximize performance on this FIPK," said K&N Performance Kit Manger Bert Heck. "We had to concentrate on placing the mass air sensor in the perfect location for these two vehicles."

The rotationally molded polyethylene intake (57-2561) uses K&N's high-flow, washable and reusable air filter (RU-4990) which performs up to 100,000 miles before service is required (depending on driving conditions). FIPK's also come with the famous K&N Million Mile Limited Warranty.

Installation is purely bolt-on and uses factory holes: No drilling is required and the average time to replace the stock airbox and intake track with an FIPK is about 90 minutes. The FIPK air intake kit comes compete with all mounting hardware, silicon hose adapters and stainless-steel clamps.

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.


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