Kartboy Rear Diff Outrigger Bushings - Hard Subaru WRX / STI 2002-2007 | KB-003-Diff-H discontinued-with-inventory MMRAD-STI-08

MMRAD-STI-08

The stiffer the bar

and the FT86 platform is the most exciting thing to come along in years

Along with higher flow rates

You'll be amazed at how bubblegum soft they are

Kartboy Rear Diff Outrigger Bushings - Hard Subaru WRX / STI 2002-2007 | KB-003-Diff-H discontinued-with-inventory MMRAD-STI-08Part #: KB 003 Diff H The Kartboy Rear Differential Outrigger Bushings for the 02 07 WRX & STi will eliminate alot of excess play associated with the soft stock rear differential bushings under hard acceleration and on off throttle loads. Most (if not all) of the infamous subaru "clunk" will also be removed after installation of these kartboy bushings. Constructed of durable urethane and made in the USA.