What a world of difference HFCs make in regards to exhaust loudness!
I had Berk HFCs and TDX with 12" resonators. The HFCs were swapped out for stock cats, and the exhaust is SOOO much quieter. At first I was afraid I would miss the growl of the exhaust, but all I had to do was give it more gas. The rasp isn't there anymore, and the smooth deep sound FI is known for is still there. :-)
Power-wise, my butt doesn't feel a thing. So, PM me if anyone is interested in taking the Berk HFC off my hands.
Tony, I'm sticking to 12" resonators. Happy Holidays!
