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Roush R2300 727HP Supercharger - Phase 2 Kit (15-17 GT)

Market Price $7,799.99 You Save 1% ($100.00)
Our Price

$7,699.99

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  • Item 390769
  • MPN# 422001

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Features & Details

  • Phase 2 Kit -727 HP @ 6850rpm and 610 lb-ft Torque @ 5000rpm
  • 2.3L TVS® Ford Mustang Supercharger
  • 80mm Supercharger Pulley
  • ROUSH Cold Air Intake System
  • Twin 60mm Throttle Body with Spacer
  • Unique Roush Designed Fuel Rail With Injectors
  • Motorcraft Hi-Performance Spark Plugs
  • 3 Year / 36,000 Mile Limited Warranty
  • Fits All 2015-2017 GT Mustangs
Unleash 292 More Horses. The stock 2015-2017 5.0L 4V Coyote Mustangs come with an awesome 435 Horsepower and 400 lb/ft of Torque from the factory, but with a Roush R2300 Phase 2 kit installed the numbers jump to an astounding 727 horsepower, that's nearly 292 more ponies over stock!

Monstrous blower kit, Roush style. This complete package transforms your GT into a track-shredding beast. Kit comes complete with a 2.3L TVS® supercharger with black finish, upper and lower intake manifolds, an air-to-water intercooler, a low temp radiator, an oversized coolant degas bottle, a ROUSH® cold air intake system, a twin 60mm throttle body with matching spacer, a 80mm supercharger pulley, Phase 2 specific hi-performance Motorcraft spark plugs, Preset Plug & Play Digital Fuel Pump Controller and unique ROUSH designed fuel injectors.

New High-flow Technology. The ROUSH Phase 2 R2300 supercharger features Eaton's all-new “2nd GEN” Twin Vortices Series technology (TVS) rotating assembly that features improved inlet and outlet porting for additional volume and better efficiency to deliver more power and increased fuel economy in a smaller package for uncompromising performance. This a roots-type, positive displacement supercharger features twin four-lobe rotors that are twisted 160-degrees to greatly enhance thermal efficiency, enabling higher volume capacity, and higher operational speeds.

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). If you do not have access to an approved pass-thru device, you can send your PCM back to ROUSH to be flashed for additional $100.00 fee.

Roush Performance Quality - Guaranteed. Roush Performance is known for a rich tradition of excellent racing performance engineering at the highest level of OEM quality and design. This Supercharger kit features a limited 3 year / 36,000 mile warranty.

Application. This Roush R2300 727HP Phase 2 Supercharger Kit is specifically designed for use on the 2015-2017 GT Mustang equipped with the 5.0L 4V Coyote engine. Fits both manual and automatic transmissions. This Roush Supercharger is not approved for sale or installation in the state of California.

Please Note: Roush Supercharger Systems are built to order for our customers and because of this there can be a 5 to 7 day lead time on orders once your information is received.

Fitment: 2015 2016 2017 Details

What's in the Box
  • TVS2300 Supercharger
  • Upper Intake Manifold
  • Lower Intake Manifold
  • Full Face Low Temp Radiator
  • Air-to-Water Intercooler
  • ROUSH Cold Air Intake System
  • Twin 60mm Throttle Body with Spacer
  • Fuel Rail with Fuel Injectors
  • 80mm Bolt-on Supercharger Pulley
  • Preset Plug and Play Digital Fuel Pump Controller
  • Motorcraft Hi-Performance Spark Plugs
  • ROUSH PCM Flash Voucher Card
  • All Necessary Hardware
  • Installation Instructions
Installation Info
Tech Specs
Will it fit my Mustang?
  • GT - 16, 15, 17

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Lovely ~

If you're looking for more HP N a high torq just u need to go for the Roush supercharger to give your lovely engine what he deserve.

Helpful (5)

5/5
2015 Mustang GT PP

Great compliment to the 2nd gen Coyote! I've added stronger half shafts and drive shaft along with Mcleod 1000hp clutch and aluminum flywheel to handle the power as well as Steeda Coilovers and frame ...

Read More
Helpful (4)

Overall Rating 5 out of 5 stars
Read All 11 Reviews

Customer Photos (12) Submit Your Photo

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37 Questions / 6 Answers

Ask a Question

I want to keep the rims 20's what are the best set of tiers I can get when I install my R2300? I do want the rear 305 if possible. please help!

Anonymous

  • Well for the rear tires you want to go as fat as possible. Depending on your backspacing/offset you may be able to squeeze 315s, but a 305 would fit no problem (and still PLENTY fat). However, if your Mustang has lowering springs, anything bigger than a 275 would require measuring, or be a lucky guess, if you wanted it to fit without rubbing. The front tires are less important in terms of traction and you can certainly buy according to your desired look (just don't go too thin!). Personally I think a 255 is perfect, and if you Mustang is lowered that's probably as big as you can get up front. 275 if it's stock height.

    JeffAM

Helpful (2)

Will i need to change something in the engine internals for this supercharger (heads etc).

Mohd

  • This Roush R2300 727HP Phase 2 Supercharger Kit is specifically designed for use on the 2015-2017 GT Mustang equipped with the 5.0L 4V Coyote engine.

    Pat K

Helpful (1)

My 2016 GT Convertible has Kooks 1-7/8" Catted Long Tubes and Magnaflow Street Catback already installed on it. Will Roush be able to flash my PCM for this setup if I send it in to them?

WrightW

  • Hey! The Roush R2300 727HP Supercharger - Phase 2 Kit PCM flash is a base tune. For custom tuning, you would need to consult with a tuning company.

    VincentV

Helpful (1)

Will this fit under the stock hood, I'm making a list of stuff i want for my dream mustang, and trying to make sure it will all fit

DakotaA

  • The Roush R2300 727HP Supercharger does fit under the stock hood, and would not require an aftermarket hood.

    Rob D

Helpful (0)

What does the warranty cover?

RoswellGT

  • For more information on what's covered on the Roush Warranty please ckick the following link, and go to page 15. http://www.roushperformance.com/pdf/LimitedWarranty.pdf

    VincentV

Helpful (0)

i can't find the tear tag for my 2017 mustang gt, it only have one number and is supouse to have 4? i just put the kit and can't program...

NelsonRivera

  • We would recommend to contact your local ford dealership, with your vin number, they will be able to pull up your vehicles specific tear tag number so you can correctly program the car.

    AMjordan

Helpful (0)

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Customer Reviews (11) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Weekend

Installation Cost:$1000+

  • Performance Gain 5 5
  • Fit 5 5



  • 5/5

    September 24, 2016

    Lovely ~

    If you're looking for more HP N a high torq just u need to go for the Roush supercharger to give your lovely engine what he deserve.

    3zoooz

    Year: 2015 Submodel: GT

    Helpful (5)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $1000+

    June 09, 2017

    2015 Mustang GT PP

    Great compliment to the 2nd gen Coyote! I've added stronger half shafts and drive shaft along with Mcleod 1000hp clutch and aluminum flywheel to handle the power as well as Steeda Coilovers and frame bracing! .

    GeorgeK

    Year: 2015 Submodel: GT

    Helpful (4)

  • 5/5

    Installation Time: Full Day

    June 04, 2017

    Amazing!

    Had the Roush R2300 Phase 2 (727 HP) installed by an authorized dealer on my 2015 GT Premium. You can't tell it's there by listening for it. My GT is 100 stock except for the SC. Normal driving fuel economy is spot on to stock. With that said, you know it's there when you put your foot down. When the R2300 tips in, you better hold on and be ready to shift! It is an absolute beast. As an added note, on my Premium, the boost and A/F gauges in the info display Gauge setting worked without modification. Read 10psi boost and between 9.5 to 12.5 AFR, depending on what gear and load I was in. Those "free" gauges are big plus if you decide to add a Roush blower. I can recommend that you do. You won't regret it!

    DaneB

    Year: 2015 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Weekend

    January 31, 2017

    Grumpy gt 16

    A big difference from the stock hp it was fairly easy installation except for the wiring otjer than that it when realy well car dyno at 557.5rwhp looking forwar on changing a few things later , anotjer thing the instructions sucks just pay attention to them and wacht some videos

    Supergt2016

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Full Day

    April 22, 2016

    Want a Nissan GTR engine on a Mustang???

    If anyone ever wanted a Nissan GTR engine on a Mustang, this is the way to go, the supper charger boost the car up to 730 HP which is CRAZY. Definitely need a professional to install it. I would recommend it to the mustang LOVER.

    MustangLover

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $1000+

    April 16, 2017

    Enough HP for now

    I had this Roush phase 2 installed with some other exhaust and suspension goodies new at Ford dealership on a brand New S550 GT and I am plenty happy whenever I get in and drive. More power than I could ever need but not too much to handle.

    Jonathan

    Year: 2017 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Weekend

    December 06, 2016

    Amazing power!!!

    The power from the phase 2 supercharger is absolutely amazing. The install went well other than the instructions were not always very clear. Would recommend watching the videos of ailable on YouTube and there´s will help you out significantly. There was absolutely no reason to remove the water pump and I was able to install it just fine without doing so. Highly recommended.

    blkmustang

    Year: 2016 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Full Day

    November 17, 2016

    Awesome bang for ur buck !!!

    Everything was installed like a glove. No problems. Can't believe the throttle response is instantaneous, and the added horse power is a major plus and very gratifying. Worth every penny !!! 0 - 60 in under 3 seconds. If anyone interested in getting one. I suggest u go to CJ Pony and get the eco boost cluster gauge.

    DAX300

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    August 29, 2016

    Huge hp!

    After installing I added kooks Longtubes, kooks catback, 78 detschworksinjectors, vmp twin 67 throttle body, boost a pump, and vmp triple bypass heat exchanger. Car dyno 823 at the crank and 701 rwhp.

    Alusionstang

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    August 06, 2016

    Stage III Mod-

    What an improvement to the car! Definitely with this mod it puts this car steps ahead of competition. I love it! Also was sent out on schedule day indicated. Thanks

    RoswellGT

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    May 12, 2017

    727HP

    Mind blowing speed... completely speechless! This car is faster than anything I've ever driven now. I have no regrets thus far. Can't wait for summer fun. I had installed at dealership I purchased from. Great decision, since there happened to be a recall one my door latches they took care of at the same time.

    NikNac

    Year: 2015 Submodel: GT

    Helpful (0)

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