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Kartboy Rear Diff Crossmember Bushings Standard Set
Subaru Models (inc. 2002-2007 WRX/STi)
Product Resources
Features & Product Details
RallySport Direct proudly carries a great selection of quality engineered drivetrain, suspension, and performance upgrades and accessories brought to you by Kartboy.
This is the Kartboy Rear Differential Crossmember Bushings in the Standard Set. These bushings feature super strong and durable urethane construction to reduce any excessive movement in the rear differential, and to eliminate any clunking noises you may be experiencing due to worn-out factory rear differential cross-member bushings. The Kartboy units will absorb more shock which will transfer the energy to the wheels where it counts which will improve the overall performance and handling of your vehicle.
DETAILS:
Specifications
PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED
REVIEWS & CUSTOMER MEDIA
Some people don't notice the difference in these, but it is there. through corner acceleration there was less rear end drive train movement and vibration. If you know what you are doing and what these are really meant for, get them now!
heres how you get instructions for this: http://www.kartboy.com/x4/product.php?productid=16177&cat=253&page=2 http://www.kartboy.com/x4/pages.php?pageid=13 http://www.scoobymods.com/forumdisplay.php/kartboy-stuff-88.html http://www.scoobymods.com/showthread.php/kartboy-rear-diff-cross-member-5034.html WHAT KIND OF CAR IS THAT? seriously print out some instructions and put them in the bag next time that tell your customers which bushings are used for each chassis type and in what location.
just to start things off i wish i could give these a 0 star review. well first off wheres the installation instructions,oh on a crappy forum, thanks. second i know these are universal but guess what? my 05 sti look nothing like a legacy, so you just caused me a ton of confusion. third do these go to the diff support bracket at the rear, the front of the rear diff? where? i love crawling under my car and trying to compare my drivetrain to a legacy(pictures provided). all in all, just buy the perrin lockdown kit. instructions and only the parts you need. ill never buy kart boy again.
i don't drive my car hard enough to notice a difference but they are better than the oem ones
Any time doing something towards the rear diff or swapping drive shaft, why not change these. Better safe than sorry.
QUESTIONS & ANSWERS
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Q: just to be clear Tim P.8 years ago
These go between the cross member and the frame above the differential carrier right? Not the outriggers under the back seats. Above the cross member would require 4 bushings or 2 kits right? These look similar to the oem but the oem has a metal sleeve around their's.
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A: Correct, this will attach to the outrigger/crossmember mounts between the subframe. For better information Kartboy has an installation guide on their website. This is used in conjunction with the OEM bushing to help fill voids.
Nick S. @ RallySport Direct 8 years agoWas this answer helpful?
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Q: Fitment question driftingrotaryz187199 years ago
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A: No these will not remove anything these are simply inserts to help prevent diff clunking.
guest57853c642a8d25b5018c44a7 @Was this answer helpful?
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Q: Legacy GT fitment problems Charlie Tango9 years ago
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A: Pull the plate where the ARB is on each side for one set. Then in front of the tow arm in the front will be the same thing. pull the plate and place a bushing in there. You will use 4 of the bushings that are the same thickness.
Kirill C. @ RallySport Direct 9 years agoWas this answer helpful?
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Q: Are these the same as the Rear Diff Lock Bushings? laplacexformofs1279410 years ago
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A: These bushings go in the same location as Whiteline's Rear Diff Support Lock Bushings.
Zach G. @ RallySport Direct 10 years agoWas this answer helpful?
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Q: install only this? dman70311 years ago
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A: I think that these would be easier to install, and quieter as well, but I also think you would see much greater performance with the rear diff bushings, as that will have more of an affect on the rear diff movement than these would. Thanks, Rick
Rick C. @ RallySport Direct 11 years agoWas this answer helpful?
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