In this second part of our Q & A with Jack from Unichip (read part one), one the automotive aftermarket’s premier chip tuners, we dive a little deeper into the often confusing interaction between performance accessories and engine computers, and how these interactions affect a performance chip’s programming.
Not all wrenching on the Toyota Tundra gets done with an actual wrench. The complex computer systems that manage the Tundra’s engine are a ripe source for unlocking extra horsepower. Somewhat conservatively-tuned from the factory, the Tundra has attracted attention from aftermarket chip manufacturers and programmers intent on squeezing every last drop of potential from the vehicle’s drivetrain. However, only Unichip offers a tuner for the Tundra.
We were given the opportunity to interview Jack Friedman from Unichip, one of the authorities in ECU tuning. Unichip has been in business for more than 15 years, and during that time the company has maintained a strong presence supporting the many different engines offered in the Tundra. Jack provided us with an almost overwhelming amount of information concerning the ins and outs of Tundra tuning, and we’ll be sharing that info in a series of posts that should help Toyota Tundra owners get a better understanding of the ECU tuning process.