Reviewed By Ross C (Plymouth Meeting, PA) Reviewed for a 2013 Toyota Tundra —6/8/2015 7:24 AM
Very noticeable change and that is a good thing.
Reviewed By Doug M (CONCORD, CA) Reviewed for a 2013 Toyota Tundra —2/4/2015 7:08 AM
It only took 2 minutes to program, 30 minutes to install and we were right on target. Checked speedometer VS GPS speed app and we were right on the money. I have Factory Toyota Software which could not adjust for tire size, This Can!
Reviewed By sink n (ANTELOPE, CA) Reviewed for a 2014 Toyota Tundra —7/22/2016 5:18 PM
The quality of this product is great. Instruction was very easy to follow. Noticed 3 mpg better on the city. I actually got 4 mpg better on the highway. Definitely notice the quicker response on throttle body and definitely noticed the HP gained. Not exactly sure how many HP at the Wheels. Goo products and recommend to buy.