The 2015 Subaru WRX STI features a 2.5L boxer engine producing 305 horsepower. With AWD, limited slip differentials front and rear, and wide tires, it has plenty of available grip. Major changes for the 2015 model year include a more rigid chassis, stiffer suspension, torque vectoring, and a tighter steering ratio. Overall, the changes lead to improved handling and better steering. This particular STI also features a COBB Stage 1 91-octane tune, which improves low end torque and overall power. I also test the 0-60 times before and after reflashing the ECU. Is the 2015 STI better than the 2014, and how does it drive with a tune?
MSRP as Tested: $38,492
Related Videos:
WRX vs STI - https://youtu.be/7Dg3BeWFyys
2014 Subaru STI - https://youtu.be/X2uUW3r8YHM
2015 Subaru WRX - https://youtu.be/dVruWDgtTPg
STI vs AMG - https://youtu.be/rch90QPejPI
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MSRP as Tested: $38,492
Related Videos:
WRX vs STI - https://youtu.be/7Dg3BeWFyys
2014 Subaru STI - https://youtu.be/X2uUW3r8YHM
2015 Subaru WRX - https://youtu.be/dVruWDgtTPg
STI vs AMG - https://youtu.be/rch90QPejPI
Please feel free to rate, comment, and subscribe!
And don't forget to check out my other pages:
Facebook - http://www.facebook.com/engineeringexplained
Official Website - http://www.howdoesacarwork.com
Twitter - http://www.twitter.com/jasonfenske13
Instagram - http://www.instagram.com/engineeringexplained
To help create more videos, check out my Patreon page!
http://www.patreon.com/engineeringexplained
NEW VIDEO EVERY WEDNESDAY!
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- Autos & Vehicles
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