ROUSH has commissioned Turbo-Kits.com to release their new turbo kit for the 2000-2003 Ford Focus. The kit comes with everything you need to build 10 PSI worth of piston-pleasing pressure while ...

Executive Order number on several 2014MY ROUSH Performance supercharger kits. Now permitted for sale and installation on titled vehicles in the state of California, these supercharger kits meet ...

Even though the Mustang GT’s 460-hp 5.0-liter V8 looks perfectly adequate, Roush has something for those who want more. The Phase 1 Supercharger Kit raises the Mustang GT’s power figures to ...

But we figured that Roush wouldn’t stand to offer all show and no go, at least not for long. And now we know what the firm was holding back: a supercharger kit capable of bringing the Mustang ...

If the 412 hp from your 5.0-liter Mustang just isn't quite enough, Roush Performance Products has launched the ROUSHcharger tuner kit for your car, boosting output to 550 hp on pump gasoline with ...