Supercharged 2011 Shelby GT350R Brings 650 hp in Classic Mustang Style

Some modified Mustangs announce themselves from half a block away, while others take a more measured approach.

This 2011 Ford Mustang Shelby GT350R sits somewhere more interesting, wearing classic white-and-blue Shelby cues while hiding a supercharged 5.0-litre V8 with 650 hp on the dyno.

Recently filmed near Indianapolis by classic car YouTuber Lou Costabile, Pete Wojtowicz’s GT350R is now up for sale, though the asking price hasn’t been stated.

At a glance

• A 2011 Ford Mustang Shelby GT350R with a supercharged V8 is currently being offered for sale.
• Its 5.0-litre V8 uses a Ford Racing Whipple supercharger and has produced 650 hp on the dyno.
• The car pairs classic Shelby-inspired styling with a six-speed manual gearbox, upgraded driveline hardware and Shelby brakes.

A modern Shelby with 1965 cues

The appeal here starts with the shape and the colourway, not just the power figure.

Finished in white with blue racing stripes, matching mirrors and a smooth front nose, the car leans deliberately into the visual language of the original 1965 Mustang.

Carroll Shelby’s signature appears on the quarter windows, reinforcing the link to the name and era that made these stripes famous.

It’s a familiar formula, but on this car the restraint matters, because the body doesn’t immediately give away the full mechanical intent underneath.

The supercharged V8 is the real story

Under the hood, the 5.0-litre V8 has been fitted with a Ford Racing Whipple supercharger.

That setup has helped the engine produce 650 hp on the dyno, giving this GT350R the sort of output that changes its character well beyond the visual nostalgia.

Power is sent through a McLeod dual-plate clutch and a six-speed manual gearbox, a combination that keeps the car firmly in the hands-on muscle-car camp.

An aluminium driveshaft is also part of the build, along with Shelby brakes.

In Costabile’s video, the Mustang is shown breaking rear-wheel traction easily when the throttle is opened, which is exactly the sort of behaviour one might expect from a manual, supercharged rear-drive Shelby with this level of power.

Details that make it more than a straight-line build

There are a few useful details beyond the headline number.

The car has sequential taillights, pillar-mounted gauges and a centre-exit exhaust, all of which give it more personality without diluting the basic Mustang silhouette.

The centre-exit exhaust is especially fitting on a GT350R-style build, adding a more focused look at the rear.

For buyers who like their modified cars to retain an old-school feel, the combination of a manual gearbox, Shelby visual cues and a supercharged V8 is the main draw.

Details & Specifications

There’s no confirmed asking price, but the package is easy to understand.

This is a Shelby-style Mustang for someone who wants the theatre of a classic white-and-blue look, the involvement of a manual gearbox and enough supercharged power to keep the car from feeling merely nostalgic.