card16969
Registered
I am repacking my D&D carbon fiber race core exhaust system, Im wondering what type of filling ppl have used and the weight of it. Ive heard of using rock wool and I have bails of it because I am building a powder coating oven and well that would be free. What materials affect sound and performance in which ways? I want to keep the deep growl but clean up the blown out sound it has now. Its been over 10k miles since I put the exhaust on and it was used when I bought it and I miss the original sound and would love to deepen it up more. Also considering shortening the cans