2015-17 Mustang Roush Phase 1 to Phase 2 Supercharger Upgrade Kit 5.0 by Roush

Price: 999.99 USD
Availability: InStock

2015-17 Mustang Roush Phase 1 to Phase 2 Supercharger Upgrade Kit 5.0

Upgrade your Roush supercharged 2015-17 Mustang with this phase 1 to phase 2 supercharger for a huge increase in power!

Item #RSH-421994
MPN# 422001

Everyday Low Price: $999.99

Available!
Ships by Monday, September 28

This item is not returnable. Details

This item is not eligible for discounts or coupon codes.

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This product cannot be sold or shipped to the state of California. More Details

LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Adds 57 Horsepower
Adds 65 LB/FT Torque
All In One Kit

Features

80mm Pulley
Preset Plug & Play Digital Fuel Pump Controller
Includes New Spark Plugs

What's in the Box

(1) Roush FPVR
(1) Intermediate Harness
(1) Jumper Harness
(4) Self-Tapping Screw
(1) 80mm Supercharger Pulley
(8) Spark Plugs
(1) Voucher Card

Phase 1 to Phase 2 Kit
If you are ready for more power out of your Roush Phase 1 equipped 2015-17 Mustang GT, this Phase 1 to Phase 2 upgrade kit is for you! This supercharger upgrade kit pushes your Phase 1 Mustang up to 727 horsepower and 610 ft-lbs of torque. This kit includes all of the necessary items to make the install quick and easy. Features a Roush FPVR, intermediate harness, jumper harness, hardware, 80mm supercharger pulley, spark plugs, and a voucher card.

Kit Includes
(1) 80mm Supercharger Pulley
(1) Roush FPVR
(1) Intermediate Harness
(1) Jumper Harness
(4) Self-Tapping Screw
(1) 80mm Supercharger Pulley
(8) Spark Plugs
(1) Voucher Card

Application
- Fits 2015-2017 Mustang GT w/ Phase 1 Roush Kit
- NOT approved for sale or installation in the state of California

This product is intended for off-road use only. Off-Road Disclaimer

ROUSH® Limited Warranty - Click Here

Ford Mustang - 2015, 2016, 2017
Engines: 5.0

California Residents:

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

About This Brand

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.