Lou's Short Stick Dodge Challenger 2009 to 2014 Manual Shift Knob Adapter. Enables the installation of a shift knob with 16mm x 1.50 threads to the manual 2009 to 2014 Dodge Challenger factory shifter. Lower profile than the factory shifter creates the feel of a shorter throw when shifting. Comprised of high grade precision machined aluminum with a black anodized finish. Installation instructions are included. Made in the USA.