Just ordered a Pro Circuit 496 silencer because my T4 pipe wont pass the 96db test. Even with the quiet insert the T4 still ran a 101db on a fresh repack. My question is. Will the 496 silencer work on the T4 Ti head pipe. I was told that it should. I just wanted to make sure. If anyone has any experiance with these cans let me know. Also is the 496 that much quieter? Thanks.