Made is USA 
 
More aggresive/bigger premium diffuser kit
 
100% Aluminum construction powdercoated flat black with stainless steel hardware and 3m vhb tape 
  Ships within 2-8 business days 
Hardware and intructions included 
Install time estimated 1-2 Hours (easy) 
WILL ONLY WORK FOR PREMIUM MUSTANGS 
 
Fits 2015-2017 Premium GT, V6, Ecoboost Mustangs