I spoke to ROUSH yesterday (1-800-597-6874) and asked if their Cold Air Intake for the GT Part # 421826 will fit the new 2018. They stated NO! because of the new fascia and lower hood on the 18. They have to redesign the Air Box and gasket and the redesigned CAI is in the works. I also spoke to Steeda (1-800-950-0774) and they stated they are not sure of their Tri-Ax application. I was told they believe it will fit and be the same but they want to make sure.

 

Once we get our 2018 Mustang into our R&Ds hands ... then we will know for certain what will fit.

Best Regards,

TJ