
Kartboy Rear Diff Crossmember Bushings Soft Set
Subaru Models (inc. 2002-2007 WRX/STi)
Features & Product Details
RallySport Direct proudly carries quality high-performance bushings and drivetrain components brought to you by Kartboy.
On this page, you are looking at the Kartboy Rear Differential Crossmember Bushings. These bushings feature premium urethane construction and have been designed to help secure the rear differential to help eliminate excessive movement and noises. The result will transfer the energy to the wheels which will improve the acceleration under all circumstances.
DETAILS:
Specifications
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REVIEWS & CUSTOMER MEDIA

These little things are absolutely incredible. Before this I couldn't feel much of the rear end but with them on its much more apparent that the rear wheels are driving the car and not just the fronts. Responds infinitely better to throttle changes. The install would have taken about 20 minutes with simple hand tools and some grease if I hadn't snapped the nut welded to the frame on the drivers side bushing. That turned it into a 3 day project so be careful if your cars rusty; I had to cut a hole in the rear seat and cut off the bolt head.
Installed these on my 2004 WRX, I personally was not experiencing the clunk But after installing these I noticed the car feeling more responsive during hard acceleration and no added noise in the cabin!
Bought these for my legacy gt. Rallysport's site says they fit. They certainly do not fit. They have no place to mount. I however do have a wrx and they work just fine there. Good product.
Extremely simple install, you do not even need to jack the car up, just lower the sub-frame (one side at a time), pop the greased bushings on , bolt it up and enjoy a more consistent acceleration. I did not notice any additional noise from the bushings.
i had a rattle that annoyed me in the gears that were to high i replaced the rear subframe bushing but that didnt help so i added the these bushing and like WHOA rattle gone and rear subframe is more responsive than ever thanks
QUESTIONS & ANSWERS
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Q: fitment, 98 outback? naterkane5 years ago
is there any reason why these wouldn't fit a 98 legacy outback?
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A: There is not, these should work just fine it in and is confirmed to fit.
Megan L. @ RallySport Direct 5 years ago
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Q: Installation ImprezaJake11 years ago
How hard are these to install?
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A: These are a relatively straight forward install. You will need to lower the rear crossmember a bit, but other than that you just need to set them in place and reattach the crossmember.
Zach G. @ RallySport Direct 11 years ago
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