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Roush R2300 575HP Supercharger - Phase 1 Kit (11-14 GT)

6 Reviews
Our Price

$5,949.99

  • Item #69132
  • MPN# 421388

  • Market Price $6,782.99
  • You Save 12% ($833.00)
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Customer Photos
Features
  • Phase 1 Kit - 575 hp and 505 lb-ft at the flywheel
  • 2.3L TVS® Ford Mustang supercharger
  • 85mm Supercharger Pulley
  • ROUSH cold air intake system
  • Twin 60mm electronic throttle body
  • Unique fuel rail with 47 lb/hr fuel injectors
  • 3 year / 36,000 mile limited warranty
  • CARB EO# D-418-22
  • Fits 2011-2014 GT's with a manual or automatic transmissions
Description
Unleash 155 More Horses. The stock 2011-2014 5.0L 4V Coyote Mustangs come with an awesome 420 Horsepower and 390 lb/ft of Torque from the factory, but with a Roush R2300 Phase 1 kit installed the numbers jump to an astounding 575 horsepower and 505 lb-ft of torque, that's 155 more than 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 electronic throttle body with matching spacer, a 85mm supercharger pulley and a unique fuel rail with 47 lb/hr fuel injectors.

New High-flow Technology. The ROUSH Phase 1 R2300 supercharger features Eaton's new cutting edge Twin Vortices Series technology (TVS) rotating assembly that delivers more power and better 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). This kit also features the ROUSH® logo, showing that serious performance lies within when you raise your hood.

Roush Performance quality - guaranteed. Roush 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.

CARB Certified. Best of all this Roush R2300 Phase 1 Supercharger Kit is 50-state smog legal under Carb EO# D-418-22.

Application. This Roush R2300 575HP Phase 1 Supercharger Kit is specifically designed for use on the 2011 to 2014 GT Mustang equipped with the all new 5.0L 4V Coyote engine. Fits both automatic and manual transmission. Does not fit BOSS 302 models.

Mustang Fitment: 2011 2012 2013 2014 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 electronic throttle body with spacer
  • Fuel rail with 47 lb/hr fuel injectors
  • 85mm bolt-on supercharger pulley
  • ROUSH PCM Flash Voucher Card
  • All necessary hardware
  • Installation Instructions
Installation Info
Will it fit my Mustang?
  • GT - 11, 12, 13, 14

Most Helpful Reviews Read All Reviews

Overall Rating 4.8/5 Write a Review
5/5
Roushcharged 2012 GT, otherwise stock

The kit is actually pretty darn easy to install. With some moderate mechanical skills anyone could install this in their home garage like I did. It took me two days working at a moderately slow pace to

Read More
Helpful (5) (0)

5/5
Roush charged 2014 GT

Took a day and a half for me to install myself, one thing they don't mention in the manual that they should, after trimming down the timing cover, TEST FIT and also after filling coolant you will need

Read More
Helpful (3) (0)

Customer Photos (4) View All Customer Photos

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Q & A (7 Questions, 3 Answers) Ask a Question

TUNE? If i purchase this will i be able to get a custom tune from Bama?

Hoven91 Year: 2012 Model: GT

Question Resolved
Good Question (0) (0)
  • Unfortunately not, Bama doesn't offer tuning for aftermarket superchargers on the 2011+ Mustangs. For a set-up like this you would want to use the Roush calibration or take it to your local dyno shop for tuning to be done there.

    Helpful (5) (4)

    Best Answer

    Ryan Year: 2001 Model: Cobra

Show 1 more answer

Can the stock shock tower brace be used with this kit?

Prof Year: 2014 Model: GT

Question Resolved
Good Question (0) (0)
  • No. Steeda sells one that is said to fit under stock hood.

    Helpful (0) (0)

    DrunkinDave Year: 2013 Model: GT

    Top 25 Contributor

RWHP? You say 575 at the flywheel what's the total HP to the rear wheels on a 2012 GT 6 speed manual or a rough ball park guess cause i'm looking to get my mustang up to 550 to the wheels minimum.

Justin2012GT Year: 2012 Model: GT

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Good Question (0) (0)

Reviews (6) Write a Review

  • 5 Stars .83 83%
  • 4 Stars .17 17%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.8

out of 5 stars

6 Customers Recommend this Product

Installation Time:Weekend

Installation Cost:$1000+

  • Performance Gain: 5 5/5
  • Fit: 4.666667 4.7/5
  • Bang For Your Buck: 4.5 4.5/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    August 12, 2013

    Roushcharged 2012 GT, otherwise stock

    The kit is actually pretty darn easy to install. With some moderate mechanical skills anyone could install this in their home garage like I did. It took me two days working at a moderately slow pace to complete everything. Make sure you get that PCM in the mail as soon as you can so you're not left waiting... I sent it out at 1100 on Monday and had it back in my hands by 1030 on Wednesday, as advertised. There are two tricky parts of the install, at least they were for me. The instructions show exactly where to cut/grind on the timing cover, and you can find more photos online to be sure. However, the timing cover differs from 2011 and early 2012 to the later 2012's and up. Ford redesigned the timing covers of the latter to remove some ribbing that interferred with the A/C compressor. So there are 7 places to cut for the former and 3 places for the latter. Also, get an electrical connector depinning tool or very tiny screwdriver and learn how to depin a connector, because you'll have to do so about 3 times during the install. It's a bit tricky if you haven't done it before (like me). I found a great addendum to the Roush Instructions on an SVT performance forum, just google it and it should help you out as well. My car put down 477 rwhp and 416 rwtq on a Mustang Dyno (pull 1/3), which is pretty much spot on from the other installs I've seen in the mags. All in all, it's a great kit and I'm very happy... I may or may not have just smoked a modified 04 cobra today :)

    f32flyer

    Year: 2012 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 5+ Charleston, SC, USA

    Helpful (5) (0)

  • 5/5 Yes, I recommend this product

    January 28, 2014

    Roush charged 2014 GT

    Took a day and a half for me to install myself, one thing they don't mention in the manual that they should, after trimming down the timing cover, TEST FIT and also after filling coolant you will need to find a way to start circulating the coolant,it is filled with air after all in the beginning, it doesn't mention this in the manual. Overall a good product and I can spin it on the freeway going 60. And I have 305's!!! If your squeamish about making mods directly to the engine I would have a shop do it so you can have some peace of mind, I was racking my brain, glad I did it though!

    dusto1002

    Year: 2014 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 Morgan Hill, CA, USA

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    July 01, 2013

    Awesome kit!!

    Very high quality kit, good instructions, car is in the 10's just with this kit alone!! (2013 GT Auto)

    Adam2013

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Los Angeles, CA, USA

    Helpful (5) (3)

  • 5/5 Yes, I recommend this product

    February 27, 2015

    This is a great package

    First let me say that American Muscle offers terrific customer support and excellent service. I ordered this product on a Tuesday and it arrived on a Friday but enough of how great America Muscle is to deal with. I'll start out by stating I am an ASE certified Master Tech. The install went straight forward once I located a supplementary instal guide online specific for cars with automatics. The automatic install is a bit different and the standard instructions aren't the greatest. I also purchased an inexpensive plug and play wiring harness kit that made the install much simpler without all of the wiring harness de-pinning. The install went well. Roush racing did a fantastic job turning the PCM around (took two days total to get it back). All in all I would recommend this kit to anyone. Take your time on the install and it does go smoothly. Also as a last note. The timing cover modification that everyone appears to fear online is not that big of a deal. My hat is off to American Muscle and Roush. This is a fantastic solution, for an excellent price, and in my opinion the best bang for the buck out there as far as supercharging options are concerned.

    2014GHIGGT

    Year: 2014 Model: GT 'Stangs I have owned: 1 Manchester, NH

    Helpful (1) (0)

  • 4/5 Yes, I recommend this product

    December 18, 2014

    Roush R2300 575HP Supercharger - Phase 1 Kit (11-14 GT)

    Awesome power gain. Installation guide needs to be updated for the specific year. Most difficult part was depinning the electrical connectors, bought the depining tool but was to large to be used on most of the wiring harness connectors. At this price point I would think that their could be an adapter that would plug in between the factory wiring harness and the extension harness supplied with the kit to relocate the connectors to the rear of the engine.

    Landers

    Year: 2013 Model: GT 'Stangs I have owned: 5+ Gainesville, MO 65655, USA

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    May 29, 2015

    575HP Phase 1 Roush Supercharger Kit

    I was on the fence about getting the supercharger for a long while until I finally decided to man up and get it. I am not mad that I got it. It's monstrous and I absolutely love it! It doesn't matter who's beside me at the red light, whether it's granny in her 89 Buick or a teenager with rich parents in a corvette...I'm racing you! Lol This is definitely worth it and I couldn't be happier right now, that is until I upgrade to a phase 2 or 3, but currently, I still have my factory warranty, which is awesome. If you're on the fence like I was, just do it like Nike! Lol

    BlackWidow

    Year: 2014 Model: GT Panama City Beach, FL

    Helpful (0) (0)

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