NAIAS 2015: Shelby GT350R Mustang Ready For Track Day

Cameron Aubernon
by Cameron Aubernon
naias 2015 shelby gt350r mustang ready for track day

Coming to Canada and the United States later this year is Ford’s “most race-ready road-legal Mustang ever,” the Shelby GT350R.

Under the bonnet of this beast is a 5.2-liter DOHC flat-plane V8, whose 500+ horsepower and over 400 lb-ft of torque make the engine the most powerful naturally aspirated unit Ford offers today. An air-to-oil cooler for the V8 and a standard cooler for the six-speed manual help the GT350R handle the hardest of track days.

Suspension is composed of revised springs, bushings and jounce bumpers, antiroll bars, a lowered ride height, cross-axis ball joints up front, and a limited-slip differential with a 3.73 axle ratio in the back.

Like its exotic sibling, the Ford GT, the GT350R was optimized for better aerodynamic performance and downforce. Key components include front and rear underbody belly pans, revised front splitter, vented hood and wheel wells, and an aggressive diffuser.

The track-day machine is also lighter than the GT350 Track Pack model by 130 pounds. Whatever Ford could remove, it did, including the rear seats, air conditioning, stereo system, trunk carpeting and floorboard, exhaust resonators, backup camera, and so on. Weight reduction is further enhanced by standard 19-inch carbon fiber wheels wrapped in Michelin Pilot Sport Cup 2 tires.

Those who prefer a little comfort in their GT350R can opt for the Electronics Packages, which includes dual-zone air conditioning and a seven-speaker audio system among its list of features.

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2 of 38 comments
  • Danio3834 Danio3834 on Jan 13, 2015

    Seems like a hardcore package something like Cobra R from way back. I like.

  • THX1136 THX1136 on Jan 15, 2015

    Notice the side sheet metal accent/"used to be scoop" is backwards. Not saying it's good or bad, just different from what I'm used to on a Mustang.

  • ToolGuy Question: F-150 FP700 (  Bronze or  Black) supercharger kit is legal in 50 states, while the  Mustang supercharger kit is banned in California -- why??
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  • Alan I would think Ford would beef up the drive line considering the torque increase, horse power isn't a factor here. I looked at a Harrop supercharger for my vehicle. Harrop offered two stages of performance. The first was a paltry 100hp to the wheels (12 000AUD)and the second was 250hp to the wheels ($20 000 (engine didn't rev harder so torque was significantly increased)). The Stage One had no drive line changes, but the Stage Two had drive line modifications. My vehicle weighs roughly the same as a full size pickup and the 400'ish hp I have is sufficient, I had little use for another 100 let alone 250hp. I couldn't see much difference in the actual supercharger setup other than a ratio change for the drive of the supercharger, so that extra $8 000 went into the drive line.