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Turbosmart Diesel Blow Off Valve System

Availability: In Stock & Ready To Ship!
Pricing: $524.95

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The Turbosmart TS-0304-1001 & TS-0304-1002 Diesel Blow Off Valve System is an all-in-one kit for adding a Blow Off Valve (BOV) to protect the turbocharger on your high performance diesel. This kit includes the Turbosmart BOV controller, which is an electronic device that controls the pressure signal to the BOV. It works by detecting a negative voltage change in throttle position. It then energizes a solenoid to vent all of the air out of the BOV cap, causing a pressure differential between the piston of the BOV and the cap which will vent pressure from the intake system.

Large diesel engines with larger turbochargers can experience compressor surge when coming off the throttle. The deceleration of the engine can be a restriction on the outlet of the turbocharger causing compressor surge. This can be disastrous on a turbo system which is producing high amounts of boost. The BOV controller can vent this build up of pressure, protecting the turbocharger. This can reduce the amount of rebuilds on your turbocharger as well as improve acceleration between gears.

Kit includes: BOV Controller, Specific Race Port BOV, Wiring loom, Solenoid and bracket, Reinforced pressure tubing, Hose clamps and mounting hardware


  • Includes Turbosmart BOV Controller
  • Vents Buildup Of Turbo Boost Pressure
  • Electronically Controlled Through Turbosmart BOV Controller

Application Notes: Older models without a factory throttle position sensor such as the 12-valve Cummins, an external throttle position switch is required. This must be sourced and installed by the end user. This product requires welding, cutting and fabrication for installation.

Turbosmart Diesel BOV System - BLUE VALVE


  • TS-0304-1001
  • TS-0304-1001
  • Turbosmart
  • In Stock & Ready To Ship!
  • New


Shipping Information

  • Item Requires Shipping
  • 15.0 lbs.
  • FREE Ground Shipping

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