Cores available in three standard lengths, 7", 10" and 14"
Cores available in three diameters, 7/8" and 1 1/4" perforated cores, and 1 3/4" Spiral louvered cores.
Plugs and restrictor caps included with cores
Please choose the desired core length and diameter
Posted by Gary on 30th Jun 2020
I wasn't sure if this would work for my truck or not, but it did. Lowered the sound a little without changing the tone of the muffler I installed. I liked the fact you could build what you needed, add or remove baffles to get the sound you wanted. Also, Ken answers questions quickly, thanks