Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P

Roush Performance Power Pac; Level 2 (15-17 GT)

Item 405138
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $1,227.00 You Save 4% ($47.01)
Our Price

$1,179.99 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
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.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Roush Power Pac – Level 2
      • 2.50-Inch Exhaust Tubing
      • 304 Stainless Steel Construction
      • Less Intake Restriction
      • Optimized for 91 Octane Fuel
      • ROUSH Exclusive Coyote Calibration
      • Sporty Tone
      • Improved Throttle Mapping
      • Gain of up to 29RWHP & 36lb-ft. in Torque
      • Expert Installation
      • Three-Year /36,000 Mile Limited Warranty
      • Fits All 2015-2017 Ford Mustang GT Models


      Unbeatable Technology. The Roush Power Pac – Level 2 is engineered to deliver a high impact performance for your Mustang. Built to improved your GT’s exhaust performance, you’ll get a gain of up to 29RWHP and 36lb-ft. in torque. Featuring a sporty tone that is sure to tickle ears everywhere you go, this Power Pac is built to perform.

      Superior Engineering. Featuring the Roush cold air intake that’s designed to maximize available under the hood space, this product is injection molded from high quality, automotive grade materials. The axle back kit features 2.5 inches of exhaust tubing that’s crafted from a durable, 304 stainless steel construction. Resistant to rust and corrosion, you won’t have to worry about deterioration. Built with precision excellence to improve your throttle mapping, this incredible Power Pac will exceed your performance expectations.

      Installation. The manufacturer suggests that a professional mechanic complete this installation due to the level of difficulty and uncommon garage tools required. The installation time is approximately 4 hours.

      Quality Built. The Rouse Power Pac offers less intake restriction and is optimized for 91 Octane Fuel. In addition, this Pac features Roush’s exclusive Coyote Calibration service. This Roush Power Pac -Level 2 is not legal for sale or use in California.

      Application. The Roush Power Pac - Level 2 is engineered to accommodate all 2015-2017 Ford Mustang GT models.

      Fitment: 2015 2016 2017 Details

      Roush 421997

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Roush Axle Back Kit
      • (1) Roush Cold Air Intake
      • RDT Flash Software

      Customer Reviews (36)

        Reviews of Roush Intake products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

              Related Mustang Categories