Rob...I'm debating over the 1.75 or the 2.0 cores from Fullsac, along with the X pipe and TTS. Of the two cores, which do you prefer with regards to performance and sound? I do not want my ears ringing after 300 miles...I wear full face Nolan helmet. Had Rinehart TD's on my '06 and though they sounded nice, they were just too loud by the end of a long day.
I have been told by two knowledgable sources that the 2" cores give the best performance, and are not "that" loud.
I would go with what you think may work best for you. For me, I ran the 2" for 4000 miles. They have a decent sound but a little "whispy". I recently switched to the 1-3/4" and love the sound and performance wih the new MAP.
When I bought my X-pipe, I also purchased both the 2" and 1-3/4" baffles just so I could try them both. As I said, I stared with the 2's and thought they were the best for me until I tried the others. The 2's are definitely not too loud and the 1-3/4's are a tad quieter, but the pop and back pressure I get with the smaller baffles far outweighs the tiny bit of sound you lose.
If I were you I would try them both as I did and then sell the ones you don't want to run. What's another $45 bucks when your already in over 35k??
