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K&N Black High Flow Performance Intake Kit for 97-08 Ford E350/#450 Econoline V10-6.8L

by KNN
$391.99

IN STOCK (4)

SKU KN-77-2570KTK
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The K&N 77-2570KTK high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. The 77-2570KTK air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space and connects up to the factory fresh air scoop. Air is directed through the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive textured black powder-coat finish that's made to last and it accommodates the factory mass air sensor and air temperature sensor. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The tools needed are a ratchet set and an Allen wrench. Some K&N 77 series air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. 

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing aluminum tube
  • Replaces entire factory air intake system
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty

Product Specifications

Estimated Horsepower Gain 17.48 HP @ 4101 RPM
Replacement Filter RC-5046
Air Filter Color Red
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
Clamps Included 3
Clamp Material Stainless Steel
Clamp Style Regular
Couplers Included 1
Product Style 77 Series Kits
Air Filter Height 9 in (229 mm)
Intake Pipe Color / Finish Textured Black
Intake Pipe Material Aluminum
CARB EO Number D-269-48
Street Legal In All US States See Application Link Above
TUV Approved (Europe) No
Weight 14.3 lb (6.5 kg)
Air Filter Large End Diameter 7.5 in (191 mm)
Product Box Height 14.5 in (368 mm)
Product Box Length 24.1 in (612 mm)
Product Box Width 15.5 in (394 mm)
Finish Textured Black
Mounting Hardware Included Yes
Warranty 1,000,000 Miles/10 Year