Part # 15497 For More Pics and car progress follow me on instagram: @mougin_mazda This is my 2011 2.5L Mazda 3. Other than the exhaust system there are no other mods on this car. The camera doesn't catch how loud this exhaust really is, it has a nice deep tone to it. Also the high and low end gains are greater than expected, overall a great buy. PLEASE NOTE: this part is originally designed for the sedan version of the Mazda 3 so if you have a hatch you will have to weld the tips down by about 4 inches.