This auction is for an A'pexi turbo muffler. Was bought for a turbo application, but i crashed the car before i had a chance to install it. It is still brand new and in original box. the only thing missing is the original bubble wrap which i will replace before shipping. This muffler has a 3" inlet with a 4-1/2" tip. The muffler is 14" long and 6-1/2" round. This muffler is made for a vehicle that is turbocharged. This Muffler can be welded to our cat-back system or made into a custom system.