View Full Version : fishtails on 65117's?

12-30-2010, 05:40 PM
do the fishtails have a different sound or effect performance at all compared to the standard slash cut illet end caps? I have heard some say they have a smaller opening and hurt performance but I have never actually looked at a set of supertrapp fishtails for the 65117's.

01-03-2011, 06:58 AM
The fishtails do have the smallest opening of ALL the end caps available for the SE & Kerker muffler line (1.75"). The OEM stock headers are 1.75", so performance really isn't an issue; however the fishtails have a "baffled" insert which does reduce the sound level slightly.