Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P

Roush Phase 1 to Phase 3 Supercharger Upgrade Kit (11-14 GT)

Item 69136
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $1,716.00 You Save 4% ($66.01)
Our Price

$1,649.99

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
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.

    or use

      Video Review & Installation

      Product Information

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

      Features

      • Upgrade to 675 Horsepower and 585 lb-ft of Torque
      • Includes 3 Year / 36,000 Mile Limited Warranty on Roush Parts Only
      • Roush PCM Flash Voucher Card Included
      • Fits 2011-2014 Manual GT Mustangs with Roush Phase 1 Supercharger Installed

      Description

      More Horsepower! Increase the power of your Roush Phase 1 supercharger to an impressive 675 horsepower and 585 lb-ft of torque with a Phase 1 to Phase 3 Supercharger Upgrade Kit. That's an increase of 100 horsepower and 80 lb-ft of torque.

      Kit Includes. The Roush Phase 1 to Phase 3 Supercharger Upgrade Kit includes a new 80mm Supercharger Pulley, Fuel Pump Voltage Regulator with Plug-n-Play wiring harness, Cold air intake with 110mm MAF, 2085mm 6-rib serpentine belt, ROUSH PCM Flash Voucher Card and installation instructions.

      Roush Performance quality - guaranteed. Roush is known for a rich tradition of excellent racing performance engineering at the highest level of OEM quality and design. This Supercharger upgrade kit includes a limited 3 year / 36,000 mile warranty on the Roush parts only.

      Upgraded ROUSH PCM calibration. ROUSH® PCM calibration is a success of engineering that maximizes the power of the system. ROUSHcharger owners will receive a ROUSH® PCM Flash Voucher Card, which is used to obtain the specific calibration needed for your Mustang and requires ROUSH Diagnostic Tool (RDT) software and a J2534 Pass-Through device to upgrade your PCM (software and pass-through device not included).

      Application. This Phase 1 to Phase 3 Supercharger Upgrade Kit works for 2011-2014 GT Mustangs with the Roush Phase 1 supercharger installed. Fits manual transmissions only. Does not fit BOSS 302 models.

      NOT approved for sale or installation in the state of California.

      Fitment: 2011 2012 2013 2014 Details

      Roush 421596

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Fuel Pump Voltage Regulator
      • Plug-n-Play wiring harness
      • Cold Air Intake System with 110mm MAF
      • 2085mm 6-rib Serpentine Belt
      • 80mm Supercharger Pulley
      • ROUSH PCM Flash Voucher Card
      • Installation Instructions

      Tech Specs

      4.8

      Customer Reviews (27)

        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