Reviewed By Greg M (WALTERBORO, SC) Reviewed for a 2013 Honda Accord —10/16/2014 8:18 PM
Installation instruction sheet could've had better pictures, but otherwise fairly easy. A week after the install I took a drive through the mountains and growl from the engine was phenomenal! I don't know if there's any real increase in horsepower or if I was just driving it harder because of the hills, curves and that awesome sound. Haven't noticed any difference in gas mileage and there were no engine codes as a result of the installation.