Here is your first look at theout testing in the wild for the first time!The Si coupe will feature a slightly modified, sportier front end with a redesigned front intake and minor adjustments to the grille.Major changes are visible in this 2017 Civic Si prototype with a wide center rear exhaust pipe similar to that seen on the 2016 Civic Coupe Concept unveiled at the 2015 New York Auto Show.The prototype also shows a taped-off rear lower bumper/diffuser area signaling that there could be aesthetic or functional differences between the Si and standard Civic X models, with perhaps a tamer version of the aggressive central exhaust found on the Civic Concept.Much of the chrome trim and badges found on the statelier 2016 Civic models have also been covered on this Si prototype.The interior view confirms that the 2017 Civic Si will offer a six-speed manual transmission, carbon fiber dashboard trim, alcantara door trim, well-bolstered bucket seats and red stitching on the steering wheel, shifter boot, seats and interior door panels.The next-generation Civic Si will likely feature a detuned version of the Civic Type R's 2.0-liter turbocharged four-cylinder, reportedly in the range of 220-230 horsepower. Look for it to go on sale in early 2017, with an auto show debut possible later this year.