Buick Tuning a Buick focused tuning company. With over 29 years experience tuning fuel injection and over 17 years remote tuning, We have what it takes to help you achieve optimal drivability, reliability, and all the power available. We offer remote tuning services, tuning and installation support, and the specialized tools we use to tune and diagnose. Our fuel management of choice is the Holley EFI. From stock engines to wild, we can tune it.