Boost Controllers
COBB 3-Port Boost Control Solenoid, 2008-2014 WRX & 2008-2021 STi
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$170.00
Company23 Standard Boost Control Solenoid, 2008-2021 STi
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$124.95
GrimmSpeed 3-Port Electronic Boost Control Solenoid (EBCS), '08-'21 STi
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$129.00
GrimmSpeed Manual Boost Controller MBC
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$109.00
Subaru (OEM) Restrictor Pill (0.8mm), WRX & STi
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$7.36
Subaru (OEM) Restrictor Pill (1.0mm), WRX & STi
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$3.64
Subaru (OEM) Restrictor Pill (1.2mm), 2002-2005 WRX
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$4.02
GFB ATOMIC Manual Boost Controller (MBC)
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$78.30
Greddy Profec Electronic Boost Controller (EBC)
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$408.50
Prosport Manual Boost Controller (Silver)
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$44.10
Turbosmart Dual Stage Boost Controller V2 (Black)
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$249.95
Turbosmart Dual Stage Boost Controller V2 (Blue)
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$249.95
Perrin EBCS Pro Boost Control Solenoid, 2008-2021 STi
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$164.90
COBB 3-Port Boost Control Solenoid Hardware Kit, '08-'14 WRX & '08-'21 STi
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$5.00
Prosport EVO Series Gauge-Type Electronic Boost Controller (52mm, Blue/Red)
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$189.00
AEM X-Series TRU-BOOST Gauge-Type Electronic Boost Controller
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$358.95
GFB G-FORCE III Electronic Boost Controller
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$387.00
GFB G-Force III Electronic Boost Controller Head Unit
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$254.70