Roush 2015-2017 Ford Mustang Phase 1-to-Phase 2 727HP Supercharger Upgrade Kit

Vendor: Roush
SKU: RSH421994
$1,299.99
$1,299.99
The ROUSH Phase 2 supercharger upgrade kit builds on the outstanding performance of our Phase 1 supercharger system by adding proven core components and careful calibration, for an additional 57 horsepower and 65 lb-ft of torque over our 670 hp/ 545 lb-ft system (PN 421823). The result is an outstanding 727 hp / 610 lb-ft of torque while retaining the daily confidence you expect from the engineering of ROUSH Performance. ROUSH engineers spend hundreds of hours in the laboratory, on the dyno, and out in the field to ensure the components and calibration deliver consistent performance in all conditions. The upgrade installs easily with a preset plug and play fuel pump controller, colder heat range spark plugs, and a higher boost 80 mm supercharger pulley. A ROUSH Diagnostic Tool (RDT) reflash voucher is in the box, and your upgraded Phase 2 calibration can be downloaded to your ECU in minutes by your dealer. Included in the Kit: Fuel pump controller, 80mm Supercharger Pulley, (8) NGK Spark Plugs and, RDT Reflash Voucher and Warranty. Note: This kit comes with an extended parts warranty (ROUSH Supplied Parts Only), which is good for 3 years or 36,000 miles from the date of retail purchase. Note: If this system is installed on a 2015-17 ROUSH Stage 3 Mustang, the vehicle's powertrain warranty will be voided.

This Part Fits:

Year Make Model Submodel
2015-2017 Ford Mustang EcoBoost
2015-2017 Ford Mustang EcoBoost Premium
2015-2017 Ford Mustang GT
2015 Ford Mustang GT 50 Years Limited Edition
2015-2017 Ford Mustang GT Premium
2015-2017 Ford Mustang Shelby GT350
2015-2017 Ford Mustang Shelby GT350R
2015-2017 Ford Mustang V6

For the most accurate lead times and inventory status of our products, we encourage you to reach out to us directly before making a purchase. Our team is dedicated to providing you with up-to-date information to ensure a smooth and informed buying experience. Lead times in manufacturing can fluctuate due to various factors such as inventory levels, production capabilities, and external disruptions. While we endeavor to offer precise estimates, these variables can influence the time it takes to fulfill orders. By contacting us, you can stay informed about any changes in lead times and make informed decisions about your purchases. Despite our efforts to maintain accurate inventory records, minor discrepancies may occur. These could stem from sudden increases in demand, inventory inaccuracies, or other unforeseen factors. We understand the importance of transparency and reliability in your purchasing process, and we are committed to addressing any discrepancies promptly and efficiently. Contacting us directly ensures that you have the most accurate information at your disposal, allowing for a smoother and more satisfactory shopping experience.

Related Products