Cut your downhill speeds up to 78% without even touching your brake pedal with the Banks SpeedBrake. This all-electronic engine brake is custom engineered for your specific diesel engine. Similar to cruise control, your Banks SpeedBrake automatically maintains the downhill speed you want between 25 and 75 mph. For variable braking power, you can set your SpeedBrake to a High, Medium or Low setting. Safely utilizes your turbo vanes, torque converter clutch and transmission gear selection to control your speeds. Banks SpeedBrake, Banks Exhaust Brake, Banks Speed Brake. For the top selection of Banks Brakes & Brake Pads shop online today. The Banks SpeedBrake, Banks Exhaust Brake, Banks Speed Brake will improve and personalize your vehicle. Jake Brakes by Banks - selected by many auto enthusiasts in the top automotive discussion forums. Banks SpeedBrake for your vehicle will deliver the results you are looking for!