Blessed Performance has the Calibrated Stealth Boost Tester - LB7 Compressor Inlet Adapter.
The S500 Compressor Inlet Adapter features a conveniently placed and sealed fitting, allowing them to work with our high-quality regulator. This regulator is a crucial component when using the kit. If you have ever used a bad or failing regulator, you know how frustrating it can be. You’ll notice the liquid-filled gauge here. That prevents erratic reading from pressure spikes and external vibrations. And of course, the regulator is made from high-quality materials designed to last.