Aftermarket Turbos & Superchargers

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    • Up to $35.10 off
      In Stock
      Turbosmart [22 - 26 WRX] Kompact EM Series Dual Port Style Blow Off Valve | TS - 0223 - 1068 - JDMuscleBlow Off ValvesturTS-0223-1068
      Turbosmart

      FA24F BOV Kompact EM Dual Port

      Fits: 22-26 WRX

      $31589$350.99 Save $35.10
      Pay over time · Est. $9.87/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
    • Up to $55.60 off
      In Stock
      Perrin [15-21 WRX, 14-18 Forester XT] Recirculation Blow Off Valve Red | PSP-TAC-615RD
      Perrin Performance

      Perrin Recirculation Blow Off Valve - Red

      Fits: 15-21 WRX

      $22240$278.00 Save $55.60
      Pay over time · Est. $6.95/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
    • Up to $31 off
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      Turbosmart [22 - 26 WRX] FA24F BOV Kompact EM Plumb - Back | TS - 0223 - 1268 - JDMuscleBlow Off ValvesturTS-0223-1268
      Turbosmart

      FA24F BOV Kompact EM Plumb-Back

      Fits: 22-26 WRX

      Only 13 left
      $27899$309.99 Save $31
      Pay over time · Est. $8.72/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
    • Up to $11.60 off
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      Perrin [18 - 25 WRX] Turbo Sump Restrictor | PSP - ENG - 630 - JDMuscleTurbosperPSP-ENG-630
      Perrin Performance

      Perrin Turbo Sump Restrictor

      Fits: 18-26 WRX

      Only 9 left
      $4640$58.00 Save 20%
    • Up to $55.60 off
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      Perrin [02-07 WRX / 04-21] STI Recirculating Blow off Valve Red | PSP-TAC-600RD
      Perrin Performance

      Perrin Recirculating Blow Off Valve

      Fits: 02-07 WRX, 04-21 STI, 06-08 FXT

      $22240$278.00 Save $55.60
      Pay over time · Est. $6.95/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
    • Up to $26.09 off
      In Stock
      Go Fast Bits [15-21 WRX, 14-18 Forester XT] Hybrid Dual Outlet Blow Off Valve | T9207
      Go Fast Bits

      Hybrid Dual Outlet Blow Off Valve

      Fits: 15-21 WRX

      Only 9 left
      $23481$260.90 Save $26.09
      Pay over time · Est. $7.34/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
    • Up to $49.16 off
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      Tial Q Vent-To-Atmosphere Blow Off Valve - Universal
      Tial

      Q Vent-To-Atmosphere Blow Off Valve

      Fits: Universal Fitment

      Only 1 left
      From $26500$314.16 Save $49.16
      Pay over time · Est. $8.28/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

    • In Stock
      HKS [08-21 STI] Super SQV4 Blow Off Valve - JDMuscleBlow Off Valveshks71008-AF013
      HKS

      Super SQV4 Blow Off Valve

      Fits: 08-21 WRX STI

      $43450
      Pay over time · Est. $13.58/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

    • In Stock
      COBB [15 - 21 WRX] 3 - Port Boost Control Solenoid (BCS) | 714750 - JDMuscleBoost Control Solenoidscobb714750
      COBB Tuning

      3-Port Boost Control Solenoid (BCS)

      Fits: 15-21 WRX

      $21500
      Pay over time · Est. $6.72/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

    • In Stock
      HKS Super Sequential Blow Off Valve SQV4 Black Edition [Universal] | 71008-AK005
      HKS

      Super Sequential Blow Off Valve SQV4 Black Edition

      Fits: Universal Fitment

      $32450
      Pay over time · Est. $10.14/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
    • Up to $26.09 off
      In Stock
      Go Fast Bit [02-07 WRX, 04-21 STI] Hybrid Dual Outlet Blow Off Valve | T9203
      Go Fast Bits

      Go Fast Bit Hybrid Dual Outlet Blow Off Valve

      Fits: 02-07 WRX, 04-21 STI

      Only 9 left
      $23481$260.90 Save $26.09
      Pay over time · Est. $7.34/payment
      ⓘ

      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

    • In Stock
      Grimmspeed [08 - 21 STI] 3 - Port Electronic Boost Control Solenoid | 057007 - JDMuscleBoost Control Solenoidsgrm057007
      GrimmSpeed

      3-Port Electronic Boost Control Solenoid

      Fits: 08-21 WRX STI

      Only 2 left
      $19000
    • Up to $66.65 off
      Turbo XS [22 - 26 WRX] RFL Series Hybrid Blow Off Valve | W22 - XS - HYB - JDMuscleBlow Off ValvestxsW22-XS-HYB
      Turbo XS

      RFL Series Hybrid Blow Off Valve

      Fits: 22-26 WRX

      $22800$294.65 Save $66.65
      Pay over time · Est. $7.13/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
    • Up to $35.65 off
      In Stock
      Go Fast Bits 02-07 WRX / 04-21 STI TMS Respons Hybrid Blow Off Valve | T9003
      Go Fast Bits

      TMS Respons Hybrid Blow Off Valve

      Fits: 02-07 WRX, 04-21 STI

      Only 8 left
      $32085$356.50 Save $35.65
      Pay over time · Est. $10.03/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

    • In Stock
      HKS [08 - 21 STI] Super SQV4 Blow Off Valve Black Edition w/ Suction Return Kit | 71008 - KF013VB - JDMuscleBlow Off Valveshks71008-KF013VB
      HKS

      Super SQV4 Blow Off Valve Black Edition w/ Suction Return Kit

      Fits: 08-21 WRX STI

      Only 16 left
      $38280
      Pay over time · Est. $11.96/payment
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      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

    • In Stock
      HKS [15-21 WRX] Super SQV4 Blow Off Valve | 71008-AF015
      HKS

      Super SQV4 Blow Off Valve Return Kit Plus

      Fits: 15-21 WRX

      $38500
      Pay over time · Est. $12.03/payment
      ⓘ

      Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

    Forced Induction Upgrades That Transform Performance

    Not all modifications are the same. In fact, not many can even compete with the level of performance improvement that an aftermarket turbocharger gives. It forces more air into the engine, basically allowing your build to produce more power without displacing the engine. The result? Strong acceleration, improved mid-range torque, and greater tuning potential. 

    And for those who want instant throttle response: twin turbo supercharger configurations are it. It combines impressive power delivery with unique performance traits. Want a more complete solution? Get an aftermarket turbo kit. It has most of the essential components that you would need for a streamlined installation process. 

    Beyond the turbo itself, supporting components play a role in maximizing results. Upgraded intercoolers, charge pipes, blow-off valves, fuel system upgrades, and tuning solutions help guarantee your aftermarket turbocharger performs efficiently and reliably. Choosing quality components? It makes all the difference. 

    Build More Power with the Right Setup

    Every vehicle and performance goal requires a different approach to forced induction. Some enthusiasts prioritize fast spool and everyday drivability. Others want maximum horsepower. Engine size, fuel system capacity, power targets, and more can play a role in deciding which supercharger systems you go for.

    Many builders consider a twin-turbo arrangement to enhance airflow and support boost levels. Others might want to go for a more modern supercharger system that has consistent power delivery throughout the RPM range. But your preference isn’t the issue, because you will require proper supporting modifications and professional tuning for long-term reliability.

    JDMuscle makes it easier than ever to find the perfect aftermarket turbocharger for your application. Whether you’re shopping for an aftermarket turbo kit or researching advanced supercharger options, our team is committed to helping you build with confidence.

    FAQs

    Is a turbocharger worth upgrading from stock?

    Yes! A quality aftermarket turbocharger increases airflow, boosts efficiency, and supports higher horsepower levels. The perfect turbo upgrade dramatically improves acceleration and overall performance when paired with proper tuning.

    What’s the difference between a turbocharger and a twin turbo supercharger setup?

    Many first-time builders will get confused between the two. Basically, a turbocharger will use exhaust gases to create boost. Superchargers are mechanically driven by the engine. A twin supercharger setup usually means advanced forced-induction configurations. These are designed to maximize airflow and power delivery via multiple boosting components.

    Do I need supporting modifications with a turbo kit?

    In most cases, yes. An aftermarket kit usually performs best when combined with upgrades such as larger injectors, fuel pumps, charge pipes, and ECU tuning to safely support increased power levels.

    How do I check compatibility before ordering?

    Every product page includes vehicle fitment information whenever available. If you’re building a custom setup or have questions about fitment, our team can help identify the right product and supporting components for your goals.