Post by
teddy »
https://forums.nicoclub.com/teddy-u22985.html
Fri Sep 09, 2005 8:36 am
having owned both an invidia catback and the hks hi power, i can tell you that both are extremely nice exhausts that are well made. The invidia is loud though, it sounds good, but loud. The HKS has been my favorite so far. At idle you cant really hear it(my car is turbo though, so might be a little louder on a NA), and up top it sounds great. IIRC, Greddy exhausts are 50state legal and db legal as well. You might want to check out the Greddy PEII, i know project nissan and enjuku sell them. I've heard they are very quiet and are 3" as well.
I also recommend the BRM, which has that stock look to it and is a great exhaust, or any RS*R exhausts.