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Whiteline Rear Subframe Positive Traction Kit - Subaru Models (inc. 2008-2014 WRX/STI)

MODEL # WHI KDT907
Manufacturer Part # KDT907

$224.82

MSRP: $249.80

24
hours
In stock! Ships same day
Qualifies for free shipping!


Description

Whiteline rear subframe bushings replace the stock soft rubber units with harder polyurethane units. These harder bushings eliminate all the rear sub frame movement during hard lateral loads, helping reduce the typical Subaru snap over steer, and providing more crisp feedback out of the back end of the car. By reducing the shifting of the rear subframe, the back of the car will break loose much more predictably. Unlike the stock bushings that snap back when they are unloaded. All these things make the car much more enjoyable, and predictable to drive.
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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
Installation Hardware Included: No, Use OEM
Material: Polyurethane
Type: Replacement Bushings

Mfgr. Warranty: 1 year
Condition: New Product
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
  INSTALLATION INSTRUCTIONS

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Verified Purchase

Labor intensive
adrianfitts49972 3 years ago
These bushings are definitely something worth looking into especially if your plans are going to be tracking the car , or even autoX. Not much difference with NVH (vibration). Really makes the rear end planted with not much movement if at all. I had the Subframe and diff bushings done at the same time and certainly some of that rear end slop is gone. These bushings now have 8k on them and so far very much worth every penny.
Comment

Worth it?
cropperr38215 4 years ago
the OEM bushings are clearly not meant to be removed. pressing them out is not an option because of the flange on the bottom side. Thus, the old fashion way of torch, saw and chisel is required. But, huge difference in handling.
Comment

Huge difference, pain to install
jacobgraham56508 5 years ago
These are well worth the time and effort to install. They make a big difference taking out the boat effect of shifting. The rear end stays solid in turns and on the straights. During the install, you will hate life... So don't attempt if you are a mediocre tech. I've done two of these and both have taken well over 4 hours.
Comment

High level of experience needed for install
jacobgraham56508 5 years ago
We did these on a 09' WRX sedan and luckily we had access to a lift, transmission jack, and a torch. You do have to remove the entire rear subframe from the car, differential and all (there is no way around this). What worked for us because the subframe is too akward to fit in a press is we burned out the rubber from the oem bushings. Once the rubber was soft enough, we hammered out the center sleeves and then took a chisel to collapse and remove the outer metal sleeves of the oem bushing. The process took a full 4+ hours. If you are not comfortable removing the ENTIRE rear end of your car, do not attempt this. Luckily you can hang the brakes and suspension up so you don't have to bleed or re-adjust much of anything, but I do recommend an alignment afterwards. The results- HUGE improvement of acceleration and gear changes. The boat like motion when shifting of most Legacys, Outbacks, and WRXs is almost gone. Are the bushings worth the headache? Yes, but just be careful to not get in over your head. If a shop charges you less than 4 hours of labor to install these, you are getting a bargin...lol.
Comment

Installed!
mkvaron64835 6 years ago
Great product! I would highly recommend getting these installed at a shop where they have access to the proper tools (machine press & rack). My subframe had to be removed to put them on, but it was worth the 2 hours of labor because it feels remarkably more planted during throttle applications through the corners. I also had the whiteline rear diff (front/rear) positive power kits installed at the same time so that may also have contributed to the more grippy feeling on the rear of the car...
Comment

  • Q: KDT907 and KDT902  niko493 2 years ago

    Answer

    Sorry if this is a noob question, but is KDT902 a substitute for this in the form of inserts, or its something completely different? Thank you.


    • A: Correct, KDT902 are inserts that support and stiffen the stock bushings. KDT907 replace the stock bushings entirely.


      Josh P. 2 years ago
  • Q: install  fatbastard 7 years ago

    Answer

    Do these bushings need to be machine-pressed for install?


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