The Next Level of Boost Control. We are proud to present The GrimmSpeed Manual Boost Controller, the most refined manual BC available on the market...
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The Next Level of Boost Control. We are proud to present The GrimmSpeed Manual Boost Controller, the most refined manual BC available on the market...
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Save $10.20
Hallman's Pro valve is machined out of billet aluminum and stainless steel pieces. This updated design does not use lock-nuts or allen wrenches; si...
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Save $28.56
Hallman's Pro RX kit is essentially the Pro kit with a ceramic ball instead of a steel ball. This allows for very specific boost control, and very ...
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Save $9.50
Smaller and lighter than other Manual Boost Controllers on the market. Set your boost and forget it. Boost adjustable from under the hood with an a...
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Save $13.33
Control the boost from the driver’s seat. Ideal for the active enthusiast who wants boost adjustment on the run. Detent System makes adjusting a br...
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Save $9.50
Smaller and lighter than other Manual Boost Controllers on the market. Set your boost and forget it. Boost adjustable from under the hood with an a...
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Save $8.70
For turbocharged performance, it doesn't get much more effective than the Go Fast Bits Atomic manual boost controller. The bang for the buck and ea...
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The Next Level of Boost Control. We are proud to present The GrimmSpeed Manual Boost Controller, the most refined manual BC available on the market...
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Save $20.00
The Hallman ES boost controller kit contains a billet aluminum body that is anodized black, vacuum line and general installation instructions. The ...
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Save $9.50
Cockpit Cable: Just under 6' long, this allows you to control your Pro or Pro RX boost controller from inside the car. Notes: For Pro & Pro R...
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Save $40.67
The TurboXS High Performance boost controller uses a ball & spring/bleed valve hybrid design to more accurately dial in peak boost and reduce t...
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Save $32.58
TurboXS's standard boost controller is a simple, inexpensive, and effective way to control your boost level and generate more power from your engine.
Save $26.00
Turning Up The Boost" with a Manual Boost Controller has proven to be one of the easiest and most cost effective ways to squeeze more horsepower an...
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