The PERRIN Differential Lockdown kit consists of 2 aluminum plates and 4 urethane bushings to completely remove any and all movement from the rear differential under all conditions. From performance street driving, to track racing, drifting or drag racing, this will handle and improve it all! Under these conditions the drivetrain (differential included) will twist and move causing a "squishy" or spongy feel at the point of initial acceleration. The PERRIN Rear Differential Lockdown (DLS) locks the differential down for zero movement.
Learn how to install the PERRIN Differential Lockdown kit and see a side by side comparison
(2) PERRIN Aluminum Lock Down Plates
(4) PERRIN Urethane Bushings
Warranty, instructions, stickers
2008-2011 Impreza - Yes
2008-2014 WRX - Yes
2008-2018 STI - Yes
2009-2013 Forester XT - Yes
PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Thank you for signing up.