SET YOUR CAR

Whiteline Gearbox Positive Shift Kit

MODEL # WHI KDT901
Manufacturer Part # KDT901

$49.32

MSRP: $54.80

FREE SHIPPING ON ALL ORDERS OVER $200.00!



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.

SHARE THIS
| | | | |

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

Brand: Whiteline
Bushing Location: Transmission Support
Installation Hardware Included: No, reuses OEM
Material: Urethane
Mfgr. Warranty: 1 Year
Return Policy:

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.
RallySport Guarantee

5

5 STAR
100%
4 STAR
3 STAR
2 STAR
1 STAR
Verified Purchase

Great cheap improvement
BuiltWRX 6 months ago
So I installed all at once. (recommend doing all these at once) Whiteline Rear Diff Positive Power Kit Inserts Whiteline Gearbox Positive Shift Kit Beatrush Shifter Link Bushings Kartboy Rear Shifter Bushing Perrin Subframe Lockdown Bushings Hard for me to differentiate which product did what, But MAN, I can tell the difference, With a 2011 Fully built WRX (EJ257 block, 380HP) and no suspension upgrades, These products were amazing. PROS - Rear end is muuuch tighter/sticks to the road during turns and taking off from stop - Acceleration is improved greatly, and feels like you have more power - Feels like power is going into the ground more - Very little drive line shock - Shifting is solid - went from feeling like a semi truck, to a Indy Super Race car CONS The rear shiftier bushing, was hard to line up with the existing holes (turn a little by little on each side)

Verified Purchase

Instant feed back
tempemail55a9601bcaae52e86a8b4849 7 months ago
Great addition to my car. I haven't driven it hard yet but cruising around town feels like the shifting is more on point. Very easy to install.

Great product
SpencerR 8 months ago
Installed at the same time as a solid billet trans mount in my '13 wrx, these were very noticeably stiffer than the stock bushings. Added some nvh but I'm sure most of it is from the solid trans mount. Super easy to install at the same time as the trans mount.
Verified Purchase

Great when added with new mounts
Never3nuff 9 months ago
I installed these the same time I added a Perrin Pitch Stop mount and Group N trans mounts and everything seems more solid. Shifts are better and it feels like it's putting the power to the ground better. I still need to replace the motor mounts but so far I'm very happy. I have a '16 WRX with Cobb Stage 2 with intake, charge pipe and Grimmspeed EBCS and with a pro tune from Cobb Plano,TX my car put down 306hp 368 tq to the wheels. If you are running stage 2 I would definatly get these bushings as well as the new trans, motor and pitch stop mounts. You can't go wrong with anything made by Whiteline. I have their from and rear sways as well and I'm very happy with the quality.

Noticeable difference even with other drivetrain mods done
ptak11 11 months ago
To follow up with my title, I have STS, shifter bushings, solid engine mounts, beatrush trans mount and pitch stop, and installed the rear diff inserts same day. Also have coilovers, sways, endlinks done. The most noticeable difference I feel is down shifting, especially heel-toe downshifting. The shift itself feels firm (esp 4 to 3) and gave me a certain level of driver satisfaction. I don't notice too much on up shifting (form this mod) but I was pleased with how the shifter and driveline engagement felt afterwards on downshifts. 5 stars, great product, easy install,and well worth it in my opinion. As for the product itself, it's a night and day difference between the OEM units and these, much beefier.

  • Q: Whiteline Durometer compared to SuperPro  Adam.T 7 months ago

    Answer

    Do you guys happen to know the superpro durometer compared to these? also I heard whiteline infuses graphite into the bushings, is that true?


    • A: Hi Adam, Although I don't know the durometer of Superpro's bushings, I can inform you that Whiteline uses an 85 Duro bushing material for this kit. I hope this helps.


      Jonathan @ Whiteline 7 months ago
  • Q: Bushing Durometer  runswscissors 9 months ago

    Answer

    Do you know what durometer these bushings are?


    • A: Hello RunsWScissors, All four of the bushings in this kit are 85 Durometer bushings.


      Jonathan @ Whiteline 9 months ago
  • Q: what's the bag of grease used for that comes with the Whiteline bushings?  JW1 9 months ago

    Answer

    what's the bag of grease used for that comes with the Whiteline bushings? Will the bushings work with the 2016 STI?


    • 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 9 months ago
  • Q: Torque Spec?  spacemonkey1112 1 year ago

    Answer

    When installing this part back onto the car, what is the factory torque spec we should be setting these 14mm bolts/nuts? Thank you!


    • A: Hi SpaceMonkey, The appropriate torque spec should be attained from the Subaru shop manual for this application.


      Jonathan @ Whiteline 1 year ago
  • Q: 2015 Sti  jongsti 2 years ago

    Answer

    Any confirmed fitment for the 2015 STi?


    • A: Unfortunately, we cannot confirm fitment for the 2015 STI at this time. Sorry for any inconvenience.


      Brady R. 2 years ago
    • A: Yes, this kit will fit the 2015 STI.


      Jonathan @ Whiteline 2 years ago
Subaru Forester
XT 2009X 2009, 2010, 2011X Limited 2009, 2010, 2011X Premium 2009, 2010, 2011XT Limited 2009, 2010XT Premium 2010, 2011, 2012, 2013X Touring 2011XT Touring 2011, 2012, 2013
Subaru Impreza
Outback Sport 2008, 2009, 2010, 2011Base 2012, 2013, 2014Limited 2012, 2013, 2014Premium 2012, 2013, 2014Sport Limited 2012, 2013, 2014Sport Premium 2012, 2013, 2014WRX Sedan 2008, 2009, 2010, 2011, 2012, 2013, 2014WRX Hatchback 2008, 2009, 2010, 2011, 2012, 2013, 2014WRX STI Hatchback 2008, 2009, 2010, 2011, 2012, 2013, 20142.5 GT Sedan 2009, 20102.5 GT Hatchback 2009, 2010WRX STI Special Edition Hatchback 2010WRX Premium Sedan 2010, 2011, 2012, 2013, 2014WRX Premium Hatchback 2010, 2011, 2012, 2013, 2014WRX Limited Sedan 2010, 2011, 2012, 2013, 2014WRX Limited Hatchback 2010, 2011, 2012, 2013, 2014WRX STI Limited Sedan 2011, 2012, 2013, 2014WRX STI Limited Hatchback 2011, 2012, 2013, 2014WRX STI Sedan 2011, 2012, 2013, 20142.5i Sedan 2008, 2009, 2010, 20112.5i Hatchback 2008, 2009, 2010, 20112.5i Premium Sedan 2010, 20112.5i Premium Hatchback 2010, 2011
Subaru Legacy
i 2005GT Limited 2005, 2007, 2008, 2009Limited 2005GT 2005, 2006GT spec.B 2006, 2007, 2008, 20092.5i 2006, 2008, 2009, 2010, 2011, 2012, 20132.5i Limited 2007, 2008, 2009, 2011, 2012, 20132.5i Special Edition 2007, 20083.0 R Limited 2008, 20093.0 R 20093.6R 2010, 2011, 2012, 20132.5GT 2010, 2011, 20122.5i Premium 2011, 2012, 20133.6R Limited 2011, 2012, 20133.6R Premium 2011, 2012
Subaru WRX
Base 2015, 2016, 2017Limited 2015, 2016, 2017Premium 2015, 2016, 2017
Subaru WRX STI
Base 2015, 2016, 2017Limited 2015, 2016Launch Edition 2015Series.HyperBlue 2016