I tried to install them on my 2014 and it didn't work. The double sided tape and screw models will only go on the gas pedal that is able to be unscrewed from the rear of the pedal. For some reason, my gas pedal is not removable. I checked with the dealership and they said that some models come with a one piece gas pedal. The double side tape is designed to replace the stock gas pedal and not to fit over the existing one. Hope this helps.
2014 Saleen Mustang White Label 14-013: Vortech V3 supercharger, Lund Tuned, ID1000's, NGK iridium plugs, Airaid CAI, BMR upper control arm and mount, BMR lower control arms w/ relocation brackets, BMR adjustable panhard bar and support brace, koni sport struts/shocks w/ GT500 strut mount, GT500 Brembo brake upgrade, CS fog lights, Stillen chin spoiler, Barton Shifter and two post bracket, Plasti-Dipped hood vents, and various Saleen parts and accessories.