A 15x12 under the rear of your 15+??

[ZR]

From Lethal Performance

Shaun Perry of AED Tuning & Performance is working on a GAMECHANGER for the 2015+ Mustang IRS! He is currently in the R&D and prototype stage of his Billet Aluminum IRS knuckles that will allow up to a 15x12" wheel on the rear of your S550! These will work with stock or aftermarket calipers, too.

[Chinga]

Nice. I have a 345 underneath there already.

[FABMAN]

That’s nice but with a 19” 305 on the back of mine and it’s still comfortable I am pretty happy...but a 325 would look killer. Lol

[Screw]

Nice. I have a 345 underneath there already.

Pics that must look sic

[Chinga]

Pics that must look sic

As requested...

https://beta-static.photobucket.com/images/f269/rjrichards1969/0/b0b8b3a8-a354-4273-a27a-7372539c46f4-original.jpg?width=1920&height=1080&fit=bounds (https://beta.photobucket.com/u/rjrichards1969/p/b0b8b3a8-a354-4273-a27a-7372539c46f4)

https://beta-static.photobucket.com/images/f269/rjrichards1969/0/67a9666b-7797-48e5-a044-8e6a3a3e8100-original.jpg?width=1920&height=1080&fit=bounds (https://beta.photobucket.com/u/rjrichards1969/p/67a9666b-7797-48e5-a044-8e6a3a3e8100)

https://beta-static.photobucket.com/images/f269/rjrichards1969/0/95ab296e-35ce-4fd6-a206-4b6668fd8638-original.jpg?width=1920&height=1080&fit=bounds (https://beta.photobucket.com/u/rjrichards1969/p/95ab296e-35ce-4fd6-a206-4b6668fd8638)

https://beta-static.photobucket.com/images/f269/rjrichards1969/0/8934d317-5845-4694-9c8d-14b64f647287-original.jpg?width=1920&height=1080&fit=bounds (https://beta.photobucket.com/u/rjrichards1969/p/8934d317-5845-4694-9c8d-14b64f647287)

https://beta-static.photobucket.com/images/f269/rjrichards1969/0/f9759603-7c74-4e5d-aec5-643d685be7cf-original.jpg?width=1920&height=1080&fit=bounds (https://beta.photobucket.com/u/rjrichards1969/p/f9759603-7c74-4e5d-aec5-643d685be7cf)

[Screw]

^^ that’s nice
Liking the white , looks like black rear spoiler aka 350