Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win A 700+ HP 2018 RTR Mustang Enter Now!

Roush V6 Power Pac - Level 2 (15-17 V6)

Market Price $1,169.99 You Save 2% ($20.00)
Starting At

$1,149.99 (kit)

FREE Shipping
  • Item 393688
  • MPN# 422000

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Mustang?

Ship to: ASHBURN - 20146
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Roush Performance Pac - Level 2
    • Increases of 13 RWHP and 15 lb/ft TQ
    • Improved Air Flow and Performance
    • Roush Cold Air Intake Kit, Axle-Back and RDT Flash Software Voucher Included
    • Calibration Optimized for 91 Octane Fuel
    • 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 Mustangs
    Get It All. Did someone say performance overhaul? This Level 2 Roush Performance Pac will give your 2015-2017 V6 Mustang an increase in horsepower and torque throughout the entire RPM range. Roush has combined their Cold Air Intake, Axle-Back Exhaust and Flash Pack custom tune together into one convenient kit to significantly improve the power and performance of your ride. After installing this Level 2 Performance Pac on your V6 Mustang you will see an increase of over 13 horsepower and 15 ft/lbs of torque at the rear wheels.

    Roush Calibration. Roush engineers developed their dedicated premium fuel calibrations under laboratory conditions to increase the horsepower and torque of your V6 across the entire RPM range with their Cold Air Intake and Exhaust installed. The improved throttle mapping of the included Roush tune will also give your V6 powered Mustang a much more aggressive 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.

    Axle-Back Exhaust. Give your Mustang a sporty tone with a Roush Axle-Back Exhaust. This innovative Roush exhaust system features a hollow chambered muffler that results in increased air flow and a unique sound, with no in-cabin "boom" normally found with performance exhaust at cruising speeds. Constructed from mandrel bent 2.5" diameter 304 stainless steel piping for strength and enduring corrosion resistance, this Axle-Back features two stainless steel 4" tips. The 4" tips are finished with a new chrome flashing process that is resistant to discoloration due to exhaust heat.

    Cut & Clamp Installation. Installation of the included Roush Axle-Back Exhaust requires cutting and removing the factory muffler assemblies and clamping the new muffler assemblies in their place. Clamps, hardware and installation instructions are provided.

    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 2 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
    • (1) Axle-Back Exhaust
    • 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

    Axle-Back Exhaust Specifications
    Piping Material: 304 Stainless Steel Tip Material: 304 Stainless Steel w/ Chrome Flashing
    Piping Size: 2.5" Tip Size: 4"
    Muffler Type: Chambered Fitment: 2015-2017 V6
    Will it fit my Mustang?

    Customer Photos

    You Might Also Like

    Q & A

    No questions about this product yet.

    Ask the First Question

    More Products You Might Like

    Customer Reviews (2) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Afternoon

    • Performance Gain 5 5
    • Fit 5 5

    • 5/5

      Installation Time: Afternoon

      May 31, 2017


      just installed roush power pac -level 2 over the memorial wknd ,what a great sound and the car feels like is breathing so much better,can not wait to have it tuned,will review again after tuning


      Year: 2016 Submodel: V6

      Helpful (6)

    • 5/5

      September 08, 2016


      Not to much more gains than level one, but your car will run so much better. This is a good product.


      Year: 2016 Submodel: GT

      Helpful (4)

    Related Mustang Categories