Enhance your vehicle's driving precision with the PERRIN Rear Subframe Lockdown Kit. It reduces unwanted subframe movement during hard acceleration, braking, and aggressive cornering, resulting in sharper steering response and more consistent handling. Designed to maintain proper alignment under load, this upgrade also enhances driver feedback while adding minimal noise or vibration.

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Features & Benefits

• Minimizes drivetrain and subframe flex for improved throttle feel and responsiveness

• Maintains alignment precision during high-load maneuvers, boosting handling accuracy

• Easy to install using basic tools — no complex procedures required

• Adds virtually no added noise, vibration, or harshness (NVH)

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What's Included

• Standard Kit (PSP-SUS-520):

  • 2 M12 hex-head bolts

  • 2 metal bolt sleeves

  • Installation instructions and warranty information

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It’s a solid choice for enthusiasts looking to tighten up their rear-end feel and control, whether daily driving or pushing the limits on the track.