Not sure which 2012 Nissan Titan Performance Chips & Programmers are right for you? We have over 7429 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Received the Bully Dog and within 1 hour I had it programmed, installed and downloaded. I had it downloaded for the extreme right off the bat. My Titan has a true duel flow master exhaust, K&N cold air intake and my Bully Dog programmer running a 93 octian fuel. A week later a Ford Lightning pulled up beside and started bouncing up and down, he punched it and got a quarter truck head start on me and by the time my trans hit second gear he gave it up. The bully is the real deal." —John C from Conroe, TX bought a Bully Dog Triple Dog GT Tuner (49-State Legal) for a 2012 Nissan Titan, 5.6L V8.