Reviewed By Dan N (Stayton, OR) Reviewed for a 1999 Chevy C/K 1500 —12/18/2014 7:43 AM
This is the first time I have used this product. It was easy to install and it has given my 1999 Silverado 1500 quite a bit more pep. We will see how things progress over time. Excellent customer service from this business. I will come back in the future.
Reviewed By Kendall M (SALINAS, CA) —12/12/2014 12:27 AM
I used the premium fuel setting, 100% shift firmness, recalibrated my Speedo, up'ed the rev limiter and shift points and the speed limiter and it only took five 5mins and I can definitely feel the difference. IT was as big of a difference as my cold air intake worth It! I can also feel more power even when it's not wide open!