The Dark Horse is essentially a performance-package version of a performance car. It's not as powerful nor as exotic as the Shelby GT350 or GT500, but as a follow-up to the 2023 Mustang Mach 1, it ROUSH/Ford Performance TVS R2650 Phase 1 Supercharger System. Produces 700 horsepower/610 lb-ft of torque. Compatible with both manual and automatic transmissions. 2015-2017 ROUSH Mustang Supercharger Kit ($7,100.99) - Fits 2015-2017 Mustang GT 5.0L V8. Not applicable to vehicles with adaptive cruise control. This the guide to building a Naturally Aspriated Mustang GT years (05-10) Stock mustangs usually dyno around 260-270 rwhp. this guide is for NA ONLY and only parts listed have been proven on dynos so its not something you take the company's word for. This list will yield results. All Mustang Engines at MustangAttitude.com. all by size all by year [all by hp] 137.5ci/ 2.3L 140ci/ 2.3L 170ci/ 2.8L 200ci/ 3.3L 227ci/ 3.7L 232ci/ 3.8L 238ci/ 3.9L 244ci/ 4.0L 250ci/ 4.1L 256ci/ 4.2L 260ci/ 4.3L 281ci/ 4.6L 289ci/ 4.7L 302ci/ 5.0L 315ci/ 5.2L 330ci/ 5.4L 351ci/ 5.8L 390ci/ 6.4L 427ci/ 7.0L 428ci/ 7.0L 429ci/ 7.0L. The latest turbocharged 2.3L EcoBoost ® engine delivers 315 horsepower 68, * and 350 lb.-ft. of torque. 68, * It features new Modular Power Cylinder (MPC) engine architecture to help improve performance. *Horsepower and torque are independent attributes and may not be achieved simultaneously. Instantly Iconic. For 2015 the GT Performance Package included six-piston Brembo brakes up front, staggered 19" wheels and tires, a front splitter, strut tower brace, 3.73 Torsen rear end, upgraded radio and more. At $2,495 Ford once again gave Performance Package buyers a lot for their money, and is highly recommended if you have spirited driving in mind. 5279w.

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