WTB SCT tuner for my 2011 Shelby GT 500

i have a new in box SCT x4 if you want ....325 shipped

 

how much better are these than the x3. thanks for any advice.502 817 7672.kevin.

 

I like them a lot more than the x3. I have a new x4 for $300 shipped. I think they are much easier to use, color screen is easier to read. The layout is easier to use.

 

can you msg me your contact...would like to get X4

 

ive sent 3 pms dont know if your getting them thanks kevin.

 

If you are trying to get in touch with my for my x4, 203 510 6092,