Just put a cnt catted dp on my gf's 07tr. She has a cobb cbe so cant really comment on the sound, however the part did fit very well and is of good quality. I'd say its comparable to my invidia catted dp without a doubt. It also has two bungs, one for wideband (if/when you choose to install one) and the other for the normal factory o2 sensor.
It also came with new hardware! New nuts and bolts for all connections. A very nice touch.