The JMS BoostMax has already been discussed but I didn't see anything on the PedalMax. According to the article I read on it it works with a tune. Not sure how it eliminates turbo lag from modifying the throttle parameters. Could be interesting to those that don't want to tune.
http://www.jmschip.com/pedalmax-2011-2015-ford-vehicles/
BoostMax thread:
http://www.ecoboostperformanceforum.com/index.php/topic,1930
http://www.jmschip.com/pedalmax-2011-2015-ford-vehicles/
BoostMax thread:
http://www.ecoboostperformanceforum.com/index.php/topic,1930