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2015-2021 Subaru STI Engine

  • ETS T4 Twin Scroll Turbo Kit 2015-2021 STI

    $5,345.00 - $9,245.00
    $5,345.00 - $9,245.00
    $5,345.00 - $9,245.00
    $5,345.00

    The Extreme Turbo Systems 2015+ Subaru STI Twin Scroll Turbo Kit is designed to give you the broadest powerband without sacrificing performance by ...

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  • ETS Titanium Rotated Piping Kit 2015-2021 STI

    $1,495.00 - $1,575.00
    $1,495.00 - $1,575.00
    $1,495.00 - $1,575.00
    $1,495.00

    This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...

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  • ETS Stock Turbo Piping Kit 2015-2021 STI

    $795.00 - $830.00
    $795.00 - $830.00
    $795.00 - $830.00
    $795.00

    This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...

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  • ETS Titanium Air Intake Kit 2015-2021 STI

    $495.00 - $495.00
    $495.00
    $495.00 - $495.00
    $495.00

    The ETS Cold Air Intake locates the filter in the fender well out of the engine bay. This makes for not only the coldest air possible but the most ...

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  • WhiteLine Pitch Stop Mount 2002+ WRX / 2004-2021 STI

    $129.88 - $129.88
    $129.88
    $129.88
    $129.88 - $129.88
    $129.88

    Subaru designed the pitch stop mount to assist in controlling the engine and drivetrain forward and aft twisting motion. The pitch stop is inheren...

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  • WhiteLine Front Brace Strut Tower 2015-2021 WRX/STI

    $183.88 - $183.88
    $183.88
    $183.88
    $183.88 - $183.88
    $183.88

    You can never have too much chassis stiffness. Weight aside, the more the better. Chassis bracing maintains alignment angles and spring rates by gr...

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