Nissan DDSEN 2015 Peace be upon you, good morning or good evening to everyone. I have a complete headers for a Datsun, two-door, new. I installed it three days ago. The headers head is 2.5" Enomize, and the rest is steel, and a silent muffler that doesn't make any sound at all. The last connection is hidden, so don't worry. FRD custom-made, it hasn't been stressed at all. Install it and enjoy yourself ✨✨ Only serious buyers should contact me, and my number will appear when you press the contact button.