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The K&N 77-2591KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford F150 models. 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 77-2591KP air intake comes with a chrome-topped K&N high-flow air filter and a heat shield that installs onto the lower air box. Air is directed through the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory crank case vent hose and EVAP check valve hose. 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 screwdriver 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. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.
The K&N 77-2591KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford F150 models. 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 77-2591KP air intake comes with a chrome-topped K&N high-flow air filter and a heat shield that installs onto the lower air box. Air is directed through the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory crank case vent hose and EVAP check valve hose. 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 screwdriver 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. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.
Regular Price: $379.99
Special Price $341.99
ROUSH Performance’s newly-designed cold air intake for the 2015+ 5.0L V8 F-150 engine brings great performance increases that can be achieved with an installation that takes under an hour with no calibration required!
Your 2015+ Ford F-150 5.0L V8 will benefit greatly from the addition of this ROUSH Cold Air Intake Kit, which provides more efficient air intake than the stock air box. Providing up to 31% less intake restriction than stock in forced induction applications, this cold air intake kit – the most highly-engineered kit of its kind on the market – increases engine performance by over 13.9 RWHP and 19.7 lb-ft RWTQ with no PCM re-calibration required!
Latent potential in power and fuel efficiency (that would otherwise be restricted), as well as reduced pressure drop, are two important benefits of this system. Custom tuning is not a requirement, as this CAI system was engineered and tested specifically for this application, ensuring that MAF signal performance matches factory settings.
The kit features increased inlet and air box sizing to allow for maximum airflow, and provides an additional induction noise and aggressive performance sound. It was designed using OEM CAD data to guarantee optimized fitment, keeping heat out and encouraging maximum performance.
Our high-flow, high-capacity dry filter is proven to retain its shape. It is composed of an inner and outer layer of wire mesh for durability and reliable support of filtration media. The filter requires no oiling and is easily washable for re-use. Included in the kit is the air filter with clamp, oversized injection-molded air box tray, a clean air tube, 105mm mass air flow tube, and all required mounting hardware and instructions. The kit utilizes EPDM rubber couplers for proper fitment under engine load, rocking, and twisting, and will not void your factory warranty. Factory mounting locations and hardware are utilized to allow for quick and easy installation. This cold air kit is also backed by the ROUSH 90 Day Limited Parts Warranty.
Note: Not approved for sale or installation in the state of California, or any other state that requires an EO number.
SKU:ON3-1114Fuel
SKU:ON3-2011+
