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Features & Product Details
Whiteline’s Transmission Member Bushings replace the factory’s soft rubber bushings with more robust urethane bushings. This will result in reducing the amount of flex in the transmission support. These are going to be placed in the lateral, and the horizontal support of the transmission, and will ultimately eliminate the flex that is allowed by the soft rubber units in place.
Expect improvements in shifting, as well as in throttle response.
NOTE: Will fit Manual Transmission Only.
Specifications
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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REVIEWS & CUSTOMER MEDIA
I was really skeptical about this mod, but I can definitely feel a difference. If you do the trans mount add this as well.
If you're thinking about changing your trans mount.. get these with it. It's a no brainer, these alone give the gearbox a more solid feel without an upgraded trans mount. The 2 combined feels like a brand new transmission!
Like any rubber bushing on the STi, the stock transmission crossmember mounts were too soft. These bushings are quite easy to install, but without a lift there is not a lot of space to do this job. Installed these at the same time as a Group N trans mount, and shifting is much smoother and precise, while barely any increase in noise or vibration.
Installed this in my 2011 Premium WRX 5 gear speed. Makes shifting a whole lot smoother than stock. Unfortunately i did not took any pics or vids.
I installed these bushings a little while after doing the Group N mount and shifter bushings, so unlike others, I only changed these out instead of doing them at the same time as everything else. You'll notice a minuscule amount of added NVH; I mostly noticed a slight bit of added vibration in the floor. In terms of shift feel and transmission movement, it's also minute but noticeable. Shifts feels ever so slightly more crisp, and I can feel a slight reduction in transmission movement under harder launches. Is it an improvement? Yes. Is it 100% necessary? Not really. Though, if you've got the extra $50 and are swapping transmission mounts, you might as well do this too.
QUESTIONS & ANSWERS
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Q: Bushing Durometer runswscissors3 years ago
Do you know what durometer these bushings are?
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1 of 1 people found the following answer helpful
A: Hello RunsWScissors, All four of the bushings in this kit are 85 Durometer bushings.
Jonathan @ Whiteline @ Whiteline 3 years agoWas this answer helpful?
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1 of 1 people found the following answer helpful
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Q: what's the bag of grease used for that comes with the Whiteline bushings? JW13 years ago
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1 of 1 people found the following answer helpful
A: Hi JW1, The grease included with this kit should be applied to any surface of the bushing that will be in contact with the sub-frame or mount (IE; generally the top and bottom) to prevent any noises when the transmission shifts side to side. We have been unable to personally confirm fitment of this kit on a 2016 model STI.
Jonathan @ Whiteline @ Whiteline 3 years agoWas this answer helpful?
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1 of 1 people found the following answer helpful
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Q: 2015 Sti jongsti4 years ago
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0 of 1 people found the following answer helpful
A: Unfortunately, we cannot confirm fitment for the 2015 STI at this time. Sorry for any inconvenience.
Brady R. @ RallySport Direct 4 years agoWas this answer helpful? -
1 of 1 people found the following answer helpful
A: Yes, this kit will fit the 2015 STI.
Jonathan @ Whiteline @ Whiteline 4 years agoWas this answer helpful?
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0 of 1 people found the following answer helpful
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Q: Crosstrek. Rally of the Valley5 years ago
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0 of 1 people found the following answer helpful
A: These bushings are confirmed to fit 2012-2014 Impreza Sport and Base models, and they should also fit the Crosstrek, but we cannot guarantee fitment at this time.
Zach G. @ RallySport Direct 5 years agoWas this answer helpful?
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0 of 1 people found the following answer helpful
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Q: Install time? nickgordon111723095 years ago
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0 of 1 people found the following answer helpful
A: These do not require dropping of the transmission.
Kyle A. @ RallySport Direct 5 years agoWas this answer helpful?
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0 of 1 people found the following answer helpful
