Roush R2300 727HP Supercharger - Phase 2 Kit

[rayban1]

Looking for some feedback and reviews about Roush R2300 727HP Supercharger - Phase 2 Kit . I have a 2015 GT PP with 7200 miles . Have Magnaflow Catback installed. Local Dealer has installed a few of them. Found it online cheaper then buying from dealer. If you have one installed let me know how you like it. Thanks. Ray......

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[coyote50]

I would like to hear any feedback on this kit as well.

 

[1quick]

I had a roush 670, the roush tune leaves a lot on the table but is easily upgraded, I left the car at the 670 for 500 miles then upgraded with the vmp 767 package

 

[WhiteyDog]

I have the Phase 1 kit and am getting all but the same horsepower as the Phase 2 kit (725 vs. 727), because of having headers and a custom tune. Like 1quick said, the Roush calibration is pretty conservative and many guys weren't happy with it. If Roush beefed it up a little by now, I'm not sure. But apparently if you have headers you'll need another tune anyway, because the Roush calibration is set up for the stock exhaust manifold. (At least that's what I was told). Car runs super, dynoed 616 to the wheels, and has PLENTY of power for me. No complaints.

 

[Jay-rod427]

Might have better luck in the forced induction section...

 

[wildcatgoal]

Call VMP. This is the supercharger design they use.

 

[Dogo]

My phase 2 made 560 hp with the Roush tune.. Had the car on the dyno yesterday with palm beach tune using sct and it made 635 hp. Torq was at 501.

 

[Whipple SC]

Looking for some feedback and reviews about Roush R2300 727HP Supercharger - Phase 2 Kit . I have a 2015 GT PP with 7200 miles . Have Magnaflow Catback installed. Local Dealer has installed a few of them. Found it online cheaper then buying from dealer. If you have one installed let me know how you like it. Thanks. Ray......

Do a search and you'll see all the issues with the 727HP kit. Most had to go to PBD or Lund to get the vehicle to not go into limp mode.

 

[estebanvdt]

I have a phase 2 kit and got to say It works great for me. Currently with the Roush calibration Im at 650 rwhp. But will soon have a custom tune for race fuel

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