GNS Performance now selling XFI and backed by Cal Hartline

[scot w.]

We just got done adding all of the XFI products to our website and our prices are lower than from FAST!

Here is the good part:
**Each XFI unit sold through us includes the Exact same start up tune and customer support by Cal Hartline himself**


http://www.gnsperformance.com/#!scan-tools-g-body/c1x64