Perrin Performance

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    Perrin Differential Lockdown System

    Fits: 15-21 WRX/STI

    $10795 $127.00 Save $19.05
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    Perrin Performance Perrin Differential Lockdown System
    Fits: 15-21 WRX/STI
    Be the first one to review

    Other subframe bushings for 15-21 WRX

    Fitment

    Please Note: Category was Uncategorized; set to Motor Vehicle Transmission & Drivetrain Parts (vp-1-4-19) per the cleaned sibling Pitch Stop Mount convention, taxonomy-first. Prop 65 Warning: Cancer and Reproductive Harm.
    • 2015–2021 Subaru | WRX STI
    • 2015–2021 Subaru | WRX

    Description

    Add drivetrain rigidity and precision to throttle input with the PERRIN Differential Lockdown System. The kit's CNC aluminum lockdown plates remove any and all movement from the rear differential under all driving conditions - from daily street driving to drag racing and road racing. Under hard driving the drivetrain twists and moves before turning the wheels, making initial acceleration feel numb and spongy; the PERRIN system locks the differential down for zero movement, reducing squat and eliminating delay in power transmission between the engine and wheels.

    • (2) CNC aluminum lockdown plates, anodized black
    • Removes rear differential movement for improved traction and power delivery
    • Removes the spongy feeling at initial acceleration
    • Ideal for street driving and track use
    • Easy installation - approximately 30 minutes
    • Fits: 2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI
    • PERRIN part number PSP-SUS-536
    • Prop 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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    Warranty and Support

    For Perrin Performance warranty information, contact our support team.

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    Proposition 65

    Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov