Recently I bought a 1986 honda shadow vt1100. When I bought it I rode it for 10 mins or so it had the choke on so it wasn't popping all that bad but now that I've got the bike home it pops pretty loud from a set of homemade pipes the owner before me put on. I was wondering if anyone knew of anywhere to get the original exhaust or possibly a new universal one for the bike. Or any suggestions at all would be helpful. Thanks.