ROUSH Phase 1-To-Phase 3 Supercharger Upgrade Kit [675 HP] (2011-2014 Mustang GT)

Ready for more power? Increase the horsepower and torque of your 2011-2014 ROUSHcharged Mustang with the Phase 3 Supercharger Upgrade kit.

The ROUSH Performance Phase 1 to Phase 3 Upgrade kit improves the power gains of your 5.0L Mustang Phase 1 ROUSH supercharger to 675 HP and 585 ft-lbs of concrete-smashing torque. That's an increase of 100 HP and 80 lb-ft of torque -- more power to dominate the streets!

This upgrade kit offers better performance and added protection to meet the high demands of this much horsepower. To meet the increased fuel demands the ROUSH Fuel Pump Voltage Regulator and Plug-n-Play wiring harness offers are added to help regulate fuel pressure. The ROUSH Plug-n-Play wiring harness allows for easy installation or removal if the kit ever needs to be removed. No cutting or splicing of factory wiring and harnesses required.

The primary components of the Phase 1-to-Phase 3 Upgrade Kit include:

• 80mm Supercharger Pulley
• ROUSH Fuel Pump Voltage Regulator with ROUSH Plug-n-Play wiring harness
• Cold air induction system
• 2085mm 6-rib serpentine belt
• Via the ROUSH Flash Voucher Card

This part now utilizes the ROUSH Flash Voucher card to be calibrated using ROUSH Diagnostic Tool (RDT) software and pass-thru device. If you do not have access to an approved pass-thru device, you can send your PCM back to ROUSH to be flashed for an additional $100.00 fee.

NOTE: Phase 3 Supercharger Kits are available only for manual transmission applications.