Reviewed By Placido H (Channelview, TX) Reviewed for a 2008 Toyota Tundra —4/3/2017 6:56 AM
GREAT POWER BOOST FROM MY TRUCK. Like how it only engages when I need it to engage. recommend it highly. easy to install
Know before you buy! Read customer reviews about Unichip Performance Chips & Programmers or ask our Product Experts.
The most effective aftermarket accessory you can get to bolster horsepower and fuel mileage is a performance programmer. Rather than bolting on parts that promise this or that, modules and performance tuners tweak your vehicle brain, which is where it matters most.