55437 Banks Power SpeedBrake All-Electronic Braking System

Downhill Cruise Control for your 04-05 Chevy/GMC - 6.6L Duramax LLY with the Banks Power SpeedBrake All-Electronic Braking System
SKU: BAN55437

Regular Price: $972.05

Special Price $874.85

Banks Power

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Banks SpeedBrake is a revolutionary, patented all-electronic braking system with downhill speed regulating capability, user-adjustable setpoint speeds (25-75 mph) & built-in safety. It takes exhaust braking to a whole new level by combining intelligent manipulation of the variable geometry turbo's turbine vanes with specific control of gear selection and torque converter clutch application when engine braking is desired. SpeedBrake has various operating modes and settings to optimize braking function for individual preferences and conditions.


  • More effective braking than is possible with a simple valve assembly
  • Operating modes -
    ON: Maximum braking; High, Med and Low strength settings
    SPEED CONTROL: Maintains pre-selected target speed
  • Easy touch-screen control - Displays vehicle speed, current braking effort (relating to vane position), trans temp, engine coolant temp and much more
  • OBDII scan tool capability: reads/interprets/clears codes
  • System Status Indicator with on-screen alerts (excessive coolant or trans temps, for example)
  • Easy, clean install; all-electronic design requires only a few simple underhood connections; no modifications to the exhaust system are needed
  • In testing, dramatically outperformed all competitive products in basic braking function (and nobody but Banks has anything like a Speed Control Mode!)
SpeedBrake requires use of Banks Power iQ or PDA

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