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Perrin Performance

PSP-SUS-525

PERRIN Subframe/Diff Lockdown Kit 04-07 STI/ 02-07 WRX


*SUBFRAME LOCKDOWN SYSTEM* Add drive train rigidity and precision to throttle input to your Subaru with our PERRIN Performance Diff Lock Down System.

*Differential Lockdown* The PERRIN rear diff lock down (DLS) consists of 4 urethane bushings that lock the differential by stiffening the front and rear mounts for zero movement under extreme conditions such as drag racing and road racing. This DLS removes the twisting movement from the rear differential which can cause a "squishy" or spongy feeling at the point of initial acceleration.

*Subframe Lockdown* The subframe lockdown kit includes 2 urethane bushings, two metal sleeve washers and 2 bolts. They work together to solidify and lock the rear subframe in place, eliminating all driveline slop and that annoying thud from first to second gear.

Vehicle Compatibility- 
04-07 STI
02-07 WRX 

*Pictures used for marketing purposes only, actual product may vary.

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