When your engine's air pressure and flow comes from and goes to the right place, you feel it in the driver's seat. Take charge of your engine's turbocharged or supercharged power source with boost controllers. No matter what system you've got, find more speed with a manual or electronic boost controller hooked up to your engine.
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Take charge over your single or twin turbo system with Turbosmart e-Boost 2 Boost Controller Solenoids. They work perfectly with your e-Boost Street or e-Boost 2 Boost Controller and come in your choice of a 3- or 4-port design. 1-year warranty.
Dial in the ideal amount of pressure while you drive with the Turbosmart In-Cabin Manual Boost Controller. With a simple twist of the knob, you can add or subtract boost—all while trimming wastegate creep and decreasing turbo response times. Sturdy brass and aluminum construction. 1-year warranty.