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

Accessory: 3/16" MAP Line Boost T-Fitting Adapter Product SKU: GS-FA-Boost-Fitting (Click the link below to view our online instructions) 3/16" MAP Line Boost T-Fitting Adapter

5.9L 24v Cummins Boost Gauge Bolt Thread Adapter

Accessory: 5.9L 24v Cummins Boost Gauge Bolt Thread Adapter Product SKU: GS-FA_BoostBolt_59 (Click the link below to view our online instructions) 5.9L 24v Cummins Boost Gauge Bolt Thread Adapter

6.7L Cummins Boost Gauge Bolt Thread Adapter

Accessory: 6.7L Cummins Boost Gauge Bolt Thread Adapter Product SKU: GS-FA_BoostBolt_67 (Click the link below to view our online instructions) 6.7L Cummins Boost Gauge Bolt Thread Adapter

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