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Most Orders placed by 2pm est ship same day!
Most Orders placed by 2pm est ship same day!

2012-2014 Ford F-150 3.5L EcoBoost Roush 421735 Phase 1 Power Pack Cold Air Kit

Manufacturer Part # 421735

SKU RH421735-MO
Original price $684.99 - Original price $684.99
Original price
$684.99
$684.99 - $684.99
Current price $684.99
Availability:
Only 2 left!

Free Shipping on Orders Over $50

Instantly add 50 HP and 86 lb.-ft of torque over Ford advertised numbers with this easy to install Power Pack from ROUSH!!!

•Brand New
•Roush Performance part # 421735
•Fits following models: XLT, FX2, FX4, Lariat, King Ranch, Platinum and Limited
•Please Note: Does not fit 2011 Ford F-150 3.5L EcoBoost trucks due to MAP Sensor change
•Enhanced throttle response for real performance you can feel
•50 State Legal, including California (EO# D-418-24)
•Custom ROUSH calibration provides a more aggressive downshift for quicker transition times from cruise-state to acceleration
•Improved noise feedback through intake system
•Specially designed to re-use the factory Manifold Absolute Pressure (MAP) Sensor
•Large 6" conical high-flow, washable filter made of multi-layer cotton gauze for superior filtration
•Made of injection-molded polyprothelene for long-lasting looks and durability
•Add instant performance in less than one hour - no cutting or drilling required
•Performance Pac kit includes all necessary hardware for installation, as well as a ROUSH Flash Voucher Card to be calibrated using the ROUSH Diagnostic Tool (RDT) software. Please contact Customer Care at 800.59.ROUSH if you have any questions on the Flash Voucher Card and/or RDT.
•Performance Pac is not designed to be compatible with other aftermarket powertrain components - flash card voucher is final sale and is not returnable.

Each Kit Includes:
•Upper airbox lid assembly
•Roush premium air filter with clamp
•MAP tube
•Single-use ROUSH Flash voucher card (to be calibrated using the ROUSH Diagnostic Tool software)
•All necessary hardware
•Installation manual

Maximize the performance and power of your 2012-2014 Ford 3.5L EcoBoost F-150 with the ROUSH Level 1 Performance Pac. ROUSH Performance takes the EcoBoost Cold Air Kit to the next level by adding calibration to the mix, pumping up the EcoBoost by 50 HP and 86 lb.-ft. TQ (over Ford advertised performance numbers) and still retains a 3 year/36,00 mile Limited Powertrain Warranty.

The Level 1 Performance Pac includes the ROUSH 3.5L EcoBoost Cold Air Intake System and custom ROUSH calibration, which provides real performance, you can hear and feel. This upgraded calibration maximizes power, improves throttle response and provides more aggressive gear shifting. On top of all this, ROUSH includes it’s industry leading 3 year / 36,000 mile Limited Powertrain Warranty.

This product features many of the key attributes you would expect from a ROUSH cold air kit: OE quality design and fitment, enhanced sound and feel, easy installation and ROUSH’s 3 Year/36,000 Mile Limited Powertrain Warranty. ROUSH engineers specially designed this kit to allow for easy installation by retaining the lower stock intake box and reusing the factory Manifold Absolute Pressure (MAP) sensor, so no cutting or drilling is required. The Performance Pac also features a large, 6-inch conical high-flow, washable filter that is made of multi-layer cotton gauze for superior filtration.

Each Performance Pac includes all necessary hardware for installation, as well as a ROUSH Flash Voucher Card to be calibrated using the ROUSH Diagnostic Tool (RDT) software. Please contact Customer Care at 800.59.ROUSH if you have any questions on the Flash Voucher Card and/or RDT.