Your cart is currently empty.
Banks emissions-compliant diesel tuners are calibrated to give you the full power potential of your diesel pickup truck. Banks tuners and programmers feature patented ActiveSafety and AutoRate to safeguard your powertrain. This active fail-safe system utilizes bypass relays to seamlessly transition to stock power levels should any signs of trouble appear. Derringer continuously adjusts its calibration to provide peak performance in any driving condition, even compensating for altitude. Banks designs, engineers, and manufacturers all tuners in California.