It'S just something for the loud guys out there. I sell them only for the 1,2l engine, as there's no other sports exhaust system availabe here! It makes no sense, it's loud and it's cheap build, but the only one for 1,2l! If customers want an exhaust for their 1,2l "airpump", they'll get this one, as this is not restrictive, runs a "near"
-equal-length header and a loud muffler, that is through 1,2l not too loud. I would never recommend it on larger engines!