There was a post on here from like last year some guy bought the TRD didn't like it then bought the Borla and loved it, plus out of all the exhausts I've heard I have never heard a bad borla exhaust, the sound quality from the 1 resonator removal and the Borla is low pitch like I said but when u gas it it sounds very sporty and loud enough to where you don't have to go full straight pipe, I put axle back borla on first took 30 mins and drove around for about 2 weeks and it sounded way different but I wanted more sound so I removed just 1 resonator and it's perfect, straight pipes would really make it louder but I think it's good enough, friends can hear me roll up, I can hear it idle in the garage through the whole house, and when I give it gas I don't get that raspy rice pitch sound like a 98 honda all in all I personally recommend Borla