2005-2010 Mustang GT Intercooled Single Turbo System

450RWHP on 91 octane and up to 500RWHP on 93 octane @ 8 to 10PSI on otherwise stock 2005-10 Ford Mustang GTs
TRUE, verifiable HP using 91 & 93 octane fuel
MORE power, unmatched by the competition
ZERO turbo lag, instant tire shredding power
SUPERIOR fit and finish, OEM quality
EASY bolt-on installation
100% COMPLETE up to 480RWHP, additional modifications recommended after 9PSI (call). Includes 76mm Turbonetics turbo, Tial waste gate, Granatelli compressor bypass valve, stainless steel exhaust components from headers to the turbo, 2.5" down pipe with 3" as an option, high flow twin cat system, aluminized tubing from turbo to intercooler and from intercooler to throttle body, twin 221 Spearco intercooler cores, all necessary sleeves and clamps and modified radiator hoses.
SUPPORTS up to 800RWHP. NOTE: this will require extensive engine, fuel system and powertrain modifications and precision tuning on a chassis dyno).


(Kit)	(Engine)	(Side)	(Blow Off Valve)

(Plumbing)	(Exhaust)	(Piping)	(Rear Exhaust)


Check out the Granatelli S197 in Mustang Life!		Video of the GMS S197 Turbo Mustang


538HP & 587 ft/lbs at only 11PSI on pump gas!		550HP & 608.72 ft/lbs at only 12PSI on pump gas!

HP	Torque	HP vs. Stock	Torque vs. Stock
6PSI	6PSI	6PSI	6PSI
8PSI	8PSI	8PSI	8PSI
10PSI	10PSI	10PSI	10PSI
12PSI	12PSI	12PSI	12PSI
13PSI
16PSI