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Whiteline Gearbox Positive Shift Kit - Subaru Models (inc. 2008+ WRX / 2008+ STI)
Manufacturer Part # KDT901
$49.32
Bundle Savings:
MSRP: $54.80
$49.32
Bundle Savings:
MSRP: $54.80
Description
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.
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.
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
5
Easy to install, improvement over stock
WRC fan 7 months ago
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.
Overall impressive
Jorge Padilla 8 months ago
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.
Slight Difference
OrphenCB 1 year ago
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.
Why Did I Wait?!
CarTuned 1 year ago
I installed these bushings along with the Group N Transmission Mount and can say that together, these replacement parts are worth every penny. The car just feels better/more together, if that makes sense. There is an increase in NVH (about 10% noise and 15% vibration/harshness). Overall, it's not bad enough to make me want to go back to stock mounts and bushings.
Solid shifts
Subiegoon11 1 year ago
I had this kit installed on my 04 WRX, so I kind of knew what I was getting into when I bought this kit again for my 11 WRX. Nothing has changed, same great product, same driving results, and RSD with the great follow on service!
QUESTIONS & ANSWERS
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Q: Bushing Durometer runswscissors 2 years ago
AnswerDo you know what durometer these bushings are?
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A: Hello RunsWScissors, All four of the bushings in this kit are 85 Durometer bushings.
Jonathan @ Whiteline
2 years ago
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Q: what's the bag of grease used for that comes with the Whiteline bushings? JW1 2 years ago
Answerwhat's the bag of grease used for that comes with the Whiteline bushings? Will the bushings work with the 2016 STI?
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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
2 years ago
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Q: 2015 Sti jongsti 3 years ago
AnswerAny confirmed fitment for the 2015 STi?
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A: Unfortunately, we cannot confirm fitment for the 2015 STI at this time. Sorry for any inconvenience.
Brady R.
3 years ago
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A: Yes, this kit will fit the 2015 STI.
Jonathan @ Whiteline
3 years ago
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Q: Crosstrek. Rally of the Valley 4 years ago
Answerwill these fit a 5spd '14 Crosstrek?
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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.
4 years ago
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Q: Install time? nickgordon11172309 4 years ago
AnswerWould this require dropping the transmission to install? Plan on having these put on during my next oil change, how long would it take to install these by a professional shop?
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A: These do not require dropping of the transmission.
Kyle A.
4 years ago
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