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Roush V6 Power Pac - Level 1 (15-17 V6)

Market Price $764.99 You Save 2% ($15.00)
Our Price

$749.99 (kit)

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  • Item 393687
  • MPN# 421999

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Features & Details

  • Roush Performance Pac - Level 1
  • Increases of 12 RWHP and 13 lb/ft TQ
  • Improves Air Flow and Performance
  • Roush Cold Air Intake Kit Included
  • Reusable High Flow Dry Air Filter
  • Calibration Optimized for 91 Octane Fuel
  • RDT Flash Software Voucher
  • Flashed via a J2534 Interface Tool - A Dealer Service Charge May Apply
  • Optional 3 Year/36,000 Mile Limited Powertrain Warranty Available
  • Fits 2015-2017 V6 Mustang Models
Crank with Confidence. The Roush Performance Level 1 Performance Pac for the 2015-2017 V6 adds over 12 RWHP and 13 lb-ft of torque over stock. That's a difference you'll feel in power and handling the first time you take your Pony out. It's optimized for 91 octane fuel, but compatible with lower octane fuels for reduced power drives. Adding to the sporty aggressiveness, the included ECU flash was designed with performance focused throttle mapping and camshaft tuning.

Roush Calibration. Roush engineers developed their dedicated premium fuel calibrations under laboratory conditions to increase the horsepower and torque of your V6 Mustang across the entire RPM range with their Cold Air Intake installed. The improved throttle mapping of the included Roush tune will also give your V6 powered Mustang a much sportier feel. Roush's calibrations have been optimized for 91 octane fuel, they are compatible with lower octane ratings with reduced power and performance output.

J2534 Interface Tool Required. Just about any dealer can perform this calibration upgrade in under an hour without even breaking a sweat. The Roush Flash Pack Calibration is flashed on to your Mustang's ECU using Roush's RDT software and an industry standard J2534 interface tool. Please note that a dealer service charge may apply.

Cold Air Intake. Roush's Cold Air Intake was engineered using CAD data to eliminate restrictions and to optimize air flow. Injection molded from premium automotive-grade materials, this Cold Air Intake will last a lifetime. The included high-flow dry air filter provides excellent filtration of harmful power robbing particulates. The filter is composed of two layers of wire mesh for durability and is proven to retain its shape even under high airflow. Washable, this dry air filter does not require oiling, saving you time and money.

Straight Forward Installation. The Roush Performance Cold Air Intake Kit is designed to install easily with just basic hand tools. No extra modifications or special tools are required for proper installation. All necessary parts and instructions are included.

Optional Warranty. An optional 3 Year/36,000 Mile Limited Powertrain Warranty is available through Roush. The optional warranty must be purchased within 30 days of the service installation date. Click here to see more details.

Application. This Roush Level 1 Performance Pac is specifically designed for use on all 2015-2017 Ford Mustangs equipped with the 3.7L V6 engine.Technical Note. This product is not legal for use in California or any other state adopting California emission standards. Not legal for use on pollution controlled motor vehicles; intended for off road use only.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Cold Air Intake
  • RDT Flash Software Voucher
Installation Info
Tech Specs
Cold Air Intake Specifications
Year/Model: 2015-2017 V6 Filter Placement: Engine Bay
Material: Thermoplastic Finish: Black
Manufacture: Roush Performance Computer Tune Required: No
Will it fit my Mustang?
  • V6 - 15, 16, 17

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2 Questions / 2 Answers

Ask a Question

Whats the difference betweenthe $300 one vs this or both the same


  • The Roush Cold Air Kit, Item 387036 does not include the tune voucher. The Roush V6 Power Pac - Level 1 includes the cold air intake as well as the RDT Flash Software Voucher.


Helpful (1)

why won't this pac fit a 2013 V-6?


  • This power pack will not fir a 2013 V6 model Mustang as the 2013 models used a MAF. For the 2015-2016 V6 models, Ford changed the Mustangs to Speed Density which is what this power pack will retune for.


Helpful (1)

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Customer Reviews (1) Write a Review

Overall Rating 4.0

out of 5 stars

  • 4/5

    September 08, 2016


    It's good if you don't want level 2, extremely good bang for your buck. Also, super reliable tune.


    Year: 2016 Submodel: GT

    Helpful (0)

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