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Elevate Your Dream Ride of Subaru WRX

For WRX 08-14 Legacy GT Outback 05-09 Forester 2.5XT 09-13

Performance turbochargers engineered for 2005-2009 Subaru Legacy GT, 2008-2014 WRX, and 2009+... 

For VA WRX FA20DIT 15-21

For SUBARU WRX FA20 2015+ Subaru/Toyota FA20 is a stick of dynamite. Featuring... 

For VB WRX FA24DIT 22+

Subaru's FA24 engine, nestled within the latest WRX, has quickly become a... 

Mazdaspeed 3 6 DISI High-Flow Turbos

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Toyota Land Cruiser 1HD Turbos

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ISUZU 4JG2T 4JH1 Turbos

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  • Turbo Axial Play (In-and-Out Play): Causes, Diagnosis & Fix

    Turbo Axial Play (In-and-Out Play): Causes, Dia...

    What Is Turbo Axial Play and Why Does It Cause Failure? Extreme axial (in-and-out) play occurs when the turbo rotor assembly is forcibly displaced toward the compressor inlet, causing the...

    Turbo Axial Play (In-and-Out Play): Causes, Dia...

    What Is Turbo Axial Play and Why Does It Cause Failure? Extreme axial (in-and-out) play occurs when the turbo rotor assembly is forcibly displaced toward the compressor inlet, causing the...

  • Losing Boost

    Losing Boost

    Step 1: Check for Boost Leaks A boost leak is the most frequent cause of lower-than-expected boost. This happens when pressurized air escapes from the intake tract after the turbo...

    Losing Boost

    Step 1: Check for Boost Leaks A boost leak is the most frequent cause of lower-than-expected boost. This happens when pressurized air escapes from the intake tract after the turbo...

  • Diagram showing turbo overboost causes including wastegate malfunction and ECU issues

    Over Boost

    Overboost occurs when a turbocharger produces more boost pressure than the engine is rated to handle — typically above the factory wastegate spring rating. Unlike a manufacturer-designed momentary overboost feature,...

    Over Boost

    Overboost occurs when a turbocharger produces more boost pressure than the engine is rated to handle — typically above the factory wastegate spring rating. Unlike a manufacturer-designed momentary overboost feature,...

  • Diagnosing a Seized Turbo: A Deep Dive into the Causes

    Diagnosing a Seized Turbo: A Deep Dive into the...

    The main culprit appears to be a complete bearing system failure, likely caused by an oiling issue. Here’s what I saw that points to this conclusion: Seized Wheels (0:01 &...

    Diagnosing a Seized Turbo: A Deep Dive into the...

    The main culprit appears to be a complete bearing system failure, likely caused by an oiling issue. Here’s what I saw that points to this conclusion: Seized Wheels (0:01 &...

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