mrt19 
2014 Toyota Tundra Double Cab SR5 4dr Double Cab 4WD SB (5.7L 8cyl 6A)
Toyota has ruined the Tundra
 Toyota has completely changed the engine mapping for this truck and added an electronic throttle limiter so everything that was right about the 2007-2013 5.7 engine is now gone.That beloved power is no more.It is sluggish, slow, shift points are erratic and all over the place.I also now get 11mpg.I just got back from the Toyota dealer because I thought something was wrong with it.After a ride with a Toyota Master Technician he confirmed that was what it was supposed to be like.He also agreed with me that they have ruined this truck.