TestimonialsI just finished my install today and had to do some running around and I can not begin to tell you how much nicer this truck runs. I have always hated the lack of power and rel…Completely satisfied with the tune and the customer support. Would recommend to anybody!This tune has been on my 2014 diesel cruze for more than two years.... I must say, i am still enjoying the power and fuel mileage. i have had great luck with this product. the cu…it worked out great.