2008 Ford F450 Super Duty 6.4L V8 Diesel Air Intake

All Models

Overview

Guaranteed to increase horsepower and torque
Powder-coated aluminum intake tube paired with dry synthetic air filter
Engineered to provide high airflow and exceptional filtration
Replaces factory air filter and intake tube
Filter only requires cleaning every 50,000 miles under normal highway driving conditions
Typical installation can be completed in 90 minutes or less with simple hand tools
No-Hassle Lifetime Limited Warranty™

Detailed Info

Estimated Horsepower Gain	11.11 HP @ 2460 RPM
Replacement Filter	RU-5283HBK
Air Filter Color	Black
Air Filter Material	Non-woven Synthetic
Air Filter Outlet Shape	Round
Clamps Included	1
Clamp Material	Stainless Steel
Clamp Style	Regular
Couplers Included	None
Estimated Torque Gain	22.2 lbft
Product Style	71 Series Kits
Intake Pipe Color / Finish	Textured Black
Intake Pipe Material	Aluminum
CARB EO Number	D-269-48
Street Legal In All US States	Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com.
TUV Approved (Europe)	No
Weight	13.3 lb (6 kg)
Product Box Height	12.5 in (318 mm)
Product Box Length	22.25 in (565 mm)
Product Box Width	14.25 in (362 mm)
Mounting Hardware Included	Yes
Warranty	No-Hassle Lifetime Limited

DIY Level

Easy Moderate Advanced

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

Installation Time

60-90 Minutes

Resources:

Installation PDF

Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2008 Ford F250 Super Duty 6.4L - 11.11HP Increase

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