5.0L ROUSH Phase 1 Supercharger Mustang 575HP Upgrade Kit
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Product Features
- 575 Horsepower and 505 lb-ft of torque (upgrade to previous 525hp or 540hp kits/vehicles)
- NOW 50 States emission legal for 2011-2014 / CARB E.O.# D-418-22
- Available for manual and automatic transmission
- 85mm S/C Pulley
- 2085mm FEAD Belt
- Unique ROUSH PCM Calibration (Vehicles PCM must be shipped back to ROUSH)
- Works with 2011-2014 Ford 5.0L Mustangs equipped with the ROUSH 5.0L supercharger kits producing 525 or 540 horsepower
- Maintains original 3 Year/36,000 Mile Powertrain/Drivetrain warranty.
- Part # 421387
The 575 HP ROUSH Phase 1 Supercharger Upgrade Kit includes all of the necessary components to increase your 525 HP or 540 HP Ford Mustang to 575 HP and 505 lb-ft. The supercharger upgrade kit comes with a new 85mm S/C Pulley, Shorter FEAD Belt, PCM Shipping Box and Installation Instructions.
The ROUSH 2011-2014 Mustang Supercharger 575 Upgrade Kit is part of the TVS (Twin Vortices Series) family line of superchargers developed by ROUSH that have raised the bar for performance and reliability. The TVS supercharger is the same line that has been used and proven for years in ROUSH-built Ford Mustangs. Easily upgrade the horsepower and torque of your 2011 to 2014 ROUSH supercharged 5.0L Mustang.
>> View the ROUSH Supercharger Application Guide
Mustang: 2014, 2013, 2012, 2011
- Difficulty: Novice
- Time: 1 hour
- Required Tools: Basic tools
Customer Reviews:
Awesome
By Greg October 24th, 2012
Hi Roush, I Bought a 2012 RS3 at the beginning of the year. I love the car and thought, "holy crap this thing is a missile!" I didn't think it would be that big of a difference but man was I surprised!! The car feels like it punches you back into the chair as you accelerate... incredible. I find myself grinning from ear to ear everytime I turn it on. Everyone in my neighborhood knows when I get back from work because nothing else sounds this good/loud. The noise that comes out of the supercharged 5.0 is just rude past 9pm :) Anyways great job Roush. If only the phase 2 maintained my warranties..... sigh maybe later.
Sincerely,
Greg,
Kona Blue 2012 Roush RS3 #104
Awesome
By Greg October 24th, 2012
Hi Roush, I Bought a 2012 RS3 at the beginning of the year. I love the car and thought, "holy crap this thing is a missile!" I didn't think it would be that big of a difference but man was I surprised!! The car feels like it punches you back into the chair as you accelerate... incredible. I find myself grinning from ear to ear everytime I turn it on. Everyone in my neighborhood knows when I get back from work because nothing else sounds this good/loud. The noise that comes out of the supercharged 5.0 is just rude past 9pm :) Anyways great job Roush. If only the phase 2 maintained my warranties..... sigh maybe later.
Sincerely,
Greg,
Kona Blue 2012 Roush RS3 #104
Better than I thought.
By Jeff Duplak November 1st, 2012
The 575 HP upgrade to my 2012 RS3 turned out to be better than anticipated. The tune is much better that that used in my original 540 HP set up. I experienced quite a bit of hesitation when shifting through the gears with the original tune and that hesitation has been totally removed. Throttle response is greatly improved and there is definitely an noticable difference in overall performance. Definitely a good investment if you want improved performance at a resonable cost while maintaining the 3 yr., 36 month warranty which was very important to me.
Stand Back Jack
By Rick Davis November 12th, 2012
After the upgrade I can't stay out of the car. I want to take it out every day, it's that much fun to drive. You hit a home run with the upgrade and I now feel the Camaro's have reason to hide when they see and hear me coming.
RS3 2012 #12-0268