I have a 2011 Rubi Unlimited and the gas pedal in it is rather stiff as well. It is not enough for me to complain about, but it is harder to depress than my other rigs.

 

X2 on that

 

I wish i had that problem. It makes you feel like you're flooring it under normal driving conditions. What about that srintbooster????

 

I have 2007. Gas pedal is is very hard to press compared to other rides. I may go with Sprint Booster; Or just complain for three more years! HA!

 

Wife drives an 08 I have a 2010. 08s pedal is stiffer. Not enough to worry about. Just start doing some calf raises every day and build up yer legs a bit. Cheaper to mod yer calves than yer accelerator....walking to the fridge for beer is a good leg workout