The Whiteline rear differential support lock kit for the 02-07 WRX & 04-07 STI is simple and inexpensive rear end bushing kit that will make a significant difference in the day to day driving experience of your Subaru. The stock rear end on the WRX & STI can suffer from excessive play and slop as well as the notorious the 1-2 upshift "clunk" due to soft rubber OE bushings. Reinforcing the flimsy stockers with Whiteline's performance polyurethane allows you to lock-up the rear end for dramatic improvements in rigidity, input control while eliminating rear driveline slop. Great performance at a great price from Whiteline.
FITMENT:
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Subaru STI 2004-2007
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Subaru WRX 2002-2007
This product was added to our catalog on Monday 05 December, 2011.