<P> The Shelby Ecoboost is a Shelby GT package for Ford Mustang Ecoboost launched in 2015 . The package is available in North America . </P> <P> The GT EcoBoost's exterior changes are extensive . Many of the upgrades are the same as the ones found on packages offered on Ford Mustang GT . This includes the extensive use of carbon fiber, notable in the front splitter, hood, rear spoiler and rocker panel . </P> <P> The Shelby Ecoboost includes a Ford Performance handling pack upgraded suspension . Like the manual and automatic transmission V8 version, the EcoBoost version of the car is far more than stripes and a badge . The car was refined with a Ford Performance handling pack upgrade, engine tune and a throatier Ford Performance exhaust . The result is over 335 hp (250 kW) on 91 octane fuel and significantly better handling . </P> <Table> <Tr> <Th_colspan="2"> 2015--2016 Shelby Super Snake </Th> </Tr> <Tr> <Th_colspan="2"> Overview </Th> </Tr> <Tr> <Th> Also called </Th> <Td> Mustang GT Super Snake </Td> </Tr> <Tr> <Th> Production </Th> <Td> 2015--2016 </Td> </Tr> <Tr> <Th> Model years </Th> <Td> 2015--2016 </Td> </Tr> <Tr> <Th_colspan="2"> Body and chassis </Th> </Tr> <Tr> <Th> Body style </Th> <Td> 2 - door fastback coupe 2 - door convertible </Td> </Tr> <Tr> <Th> Related </Th> <Td> 2015--2016 Ford Mustang GT </Td> </Tr> <Tr> <Th_colspan="2"> Powertrain </Th> </Tr> <Tr> <Th> Engine </Th> <Td> 5.0 L Coyote V8 with Shelby / Ford Racing or Shelby / Whipple supercharger </Td> </Tr> <Tr> <Th> Transmission </Th> <Td> Getrag / Ford MT82 6 - speed manual Ford 6RSO 6 - speed automatic </Td> </Tr> <Tr> <Th_colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Predecessor </Th> <Td> 2013 / 14 Shelby GT500 Super Snake </Td> </Tr> </Table>

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