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2011 honda ci sedan
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  1. ECU Tuning Information
    I just puurchased a 2011 Honda Civic Si Sedan from Pierre, SD. Than drove it home to Colorado. So I noticed while driving it, 1st gear VTEC engagement comes in at 3800 rpm. Plus if you press the gas pedal down it only bounces off the 3800-4300 rpm area. The car pulls hard with the Skunk2 C.a.i...
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