The quality is brilliant and the welds are spot on as well as fitment. I've never actually had a close up look at a spoon n1 or heard an EK9 with the full spoon system but I'm sure the quality and sound is awesome!
The reason I went for the J's Racing is because about 2 years ago I heard a DC2 with the 60RR and I knew whenever I got a type r I was getting that exhaust The straight tip in the pics above looks amazing too