NO to get info on this company or product to see if any one has heard anything about them or installed them. The d-tech crap was just sayin, the truck seemed to black smoke excessivly after we installed them, dont know if it was the new injectors over fueling seeing or if any one else has experince installing these products. But if a few people wanna put there own comments and views they cant keep to thereselves on the subject. No sweat off my back