Boost Adapters

Boost/Vacuum Gauge Silicone Coupler Adapter

Accessory: Boost/Vacuum Gauge Silicone Coupler AdapterProduct SKU: GS-FA-06 (Click the link below to view our online instructions) Boost/Vacuum Gauge Silicone Coupler Adapter

Boost Bolt Thread Adapter for GM 6.5L Turbo Diesel

Accessory: Boost Bolt Thread Adapter for GM 6.5L Turbo DieselProduct SKU: GS-FA-BoostBolt-GM65 (Click the link below to view our online instructions) Boost Bolt Thread Adapter for GM 6.5L Turbo Diesel

Boost/Vacuum Gauge Adapter for Volkswagen 2.0T FSI & TSI

Accessory: Boost/Vacuum Gauge Adapter for Volkswagen 2.0T FSI & TSIProduct SKU: GS-FA-Boost-VW-20 (Click the link below to view our online instructions) Boost/Vacuum Gauge Adapter for Volkswagen 2.0T FSI & TSI

3/16" MAP Line Boost T-Fitting Adapter Installation Instructions

Have all of the information needed to install your 3/16" MAP Line Boost T-Fitting Adapter? Our handy Install Guides walk you through the entire process step-by-step. As a reminder, Free Lifetime Tech Support comes standard!

5.9L 24v Cummins Boost Gauge Bolt Thread Adapter Installation Instructions

Have all of the information needed to install your Boost Bolt Thread Adapter for Dodge Ram 5.9L Cummins diesel trucks? Our handy Install Guides walk you through the entire process step-by-step.

6.7L Cummins Boost Gauge Bolt Thread Adapter Installation Instructions

Have all of the information needed to install your Boost Bolt Thread Adapter for Dodge Ram 6.7L Cummins diesel trucks? Our handy Install Guides walk you through the entire process step-by-step.

Air Intake Heater Boost Plug Thread Adapter

Accessory: Air Intake Heater Boost Plug Thread Adapter Product SKU: GS-FA_73_AIHBP (Click the link below to view our online instructions) Air Intake Heater Boost Plug Thread Adapter