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1-30 psi Aluminum Manual Turbo Bypass Close-Loop Boost Controller - Purple

1-30 psi Aluminum Manual Turbo Bypass Close-Loop Boost Controller - Purple

Boost Controller

Regular Price: $28.34
Sale Price: $21.71
In-Stock - Usually ships within 24 hoursSee details
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Installation Guide: No


Customer Reviews


A manual boost controller is a simple mechanical and pneumatic control to allow some pressure from the wastegate actuator to escape or bleed out to the atmosphere or back into the intake system. This can be as simple as a T-fitting on the boost control line near the actuator with a small bleeder screw. The screw can be turned out to varying degrees to allow air to bleed out of the system, relieving pressure on the wastegate actuator, thus increasing boost levels. These devices are popular due to their negligible cost compared to other devices that may offer the same power increase.

Vehicle Fitment:

  • Universal application, great for turbo upgrade
  • Product Feature:

  • Made of High Quality Aluminum Material for Strength and Durability
  • Maximum 30psi / Outlet Type: 4AN Fittings to 1/4" Hose
  • Compact Size for Easy Placement in Engine Bay
  • Ball & Spring Closed Loop Design
  • Lock Nut to Prevent Changes to Adjustment
  • Customer Reviews


    Most in-stock items ship within 24 hours. Special order items or products that require customization will take longer. Please note that this shipping estimate excludes weekends and holidays.