Been back and forth with (BBR racing) Edgar Acosta. I bought some SB CPI in frames pipes from him a week ago. He sent me a damaged silencer, I asked for some cash back to make the deal right. He sent me back $40. I was okay with the deal till I later found out that he sent me big bore pipes instead of small bore. I called CPI to confirm that i was in fact correct, I asked for a full refund plus return shipping and he declined that deal.