5 /5 Kenderick Jones: Stan the man, & Dillion provided excellent service & patience while working to get me up & running. Dillion replaced both inlet & outlet knock sensors on one box, they got me out of a 25% derate mode, & was able to get my truck to regen. These guys showed a lot of professionalism & that’s what I appreciated the most. Thanks guys. If you ever in Lake city Florida don’t hesitate!! They’ll exhaust all their options to get you right!!!