The Kartboy Subframe Lock kit is engineered to lock the rear subframe in the WRX. It prevents the rear subframe from moving under heavy lateral loa...
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The Perrin Rear Sub-frame Lockout is designed to eliminate differential to chassis movement between the rear sub-frame and the uni-body. Accelerati...
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KSB750 is designed to lock the rear subframe which allows for more precise alignment of the rear wheels and limits the amount of rear subframe move...
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