Mellow sound, can't even hardly tell the difference
during normal driving, but get on it and it sounds
great (for a mostly stock 2.0L I4).
Also, looks like an excellent quality.
I would say Greddy but that is out of your budget, it looks very good on the P5 and sounds amazing. Not to mention the quality is top notch. Did I just say top notch? Yes I did and yes I am lame.