Description
Product Fitment:
2015-2025 Subaru WRX
2015-2021 Subaru STI
2022-2025 Subaru BRZ
Take control of your Subaru’s rear-end response with the Perrin Subframe Lockdown Kit. This simple yet effective upgrade dramatically reduces drivetrain slop and the notorious “thud” when shifting aggressively—especially between first and second gear.
Constructed from durable high-performance urethane, the lockdown bushings solidify the rear subframe’s connection to the chassis. This improves throttle response, increases chassis rigidity, and gives your Subaru a tighter, more confident feel in spirited or track driving—all without introducing significant NVH (noise, vibration, harshness).
Features:
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Reduces drivetrain movement and eliminates shift shock
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Urethane bushings reinforce subframe mounting points for better chassis control
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Improves traction, cornering stability, and throttle response
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Installs without cutting, welding, or permanent modification
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Durable urethane construction resists wear and compression
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Bolt-on solution for street or track applications
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Backed by Perrin’s 5-Year Limited Warranty
Included:
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(2) PERRIN Subframe Lockdowns – Front
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(2) PERRIN Subframe Lockdowns – Rear
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Warranty & Instructions
Install Time:
1 hour – Simple bolt-on installation with basic hand tools.
Make your WRX or STI feel more planted and precise with this proven drivetrain upgrade from Perrin Performance.
Installation Instructions






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