Whiteline Rear Differential Mounts Positive Power Kit Impreza / STI 2008-2014 / WRX 2008-2021 | KDT906

Rated 4.5 out of 5
Based on 2 reviews
SKU: whlKDT906
Availability: 27 In Stock Learn more
Type: Suspension Bushings
Regular price
$69.88
Regular price
$69.88
Sale price
$69.88
Instant Discount


Subtotal: $69.88

Delivery Options:

  • Economy $11.95
  • 2 Business Day
  • Next Business Day
Fastrak Delivery: , Order within hours minutes
Next Day Delivery Eligibility
  • Order in-stock items before 3:30 PM EST with 'Fastest' delivery for next-day arrival.
  • Orders from Friday to Sunday arrive by the following Tuesday.

Delays can happen. Contact us if your order doesn't arrive on time for a $20 credit on your next purchase. Minimum order must be $99

Part #: KDT906

The Whiteline Flat Out differential mount inserts or "positive power" kits for the Subaru WRX are easy to install solution to get rid of the "clunk". Have you ever experienced that terrible clunking sound during shifts? That is your differentials moving around! The Whiteline differential mount insert or mount kits will get rid of that annoying sound and get more power to the ground. The diff mounts in factory form allow the diffs to move around a lot. The clunk is most noticeable during acceleration from a stand still and shifting gears quickly. The Whiteline positive power kits will provide the driver with a precise gear shift and predictable clutch engagement.

The rear insert kit installs very quickly and easily with simple hand tools. The front and rear mount kits replace the differential mounts with a more rigid design featuring Whitelines signature polyurethane to increase ridigity greatly and prevent slop. Whiteline includes all necessary hardware for installation as well as a grease packet and instructions.



California Prop 65 Warning:
 Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.p65warnings.ca.gov.

average rating 4.5 out of 5
Based on 2 reviews
  • 5 Stars
    1 Review
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Review posted
Reviewed by Robert C.
Verified Buyer
Rated 4 out of 5

Whiteline! Be prepared!

Excellent customer service! The bushings are difficult to install on your own, especially if your car is a few years old. I had to pay my tuner to press them out and then I still couldn't get them in. I ended up buying an entirely new rear diff brace so the whole thing ended up costing me over $500. If you have a hydraulic press or access to one, go for it! Otherwise, be prepared for a difficult install. I would recommend the rear diff inserts and a new brace.

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Jamison S., from United States
Verified Buyer
Rated 5 out of 5

Whiteline Rear Differential Mounts Positive Power Kit Impreza / STI 2008-2014 / WRX 2008-2018

Fast shipping and fit great! Didn't send enough grease but wheel bearing grease will work. Only do one side at a time. Make sure you get your car aligned. My rear was out a bit.

Loading...
I recommend this product
Was this helpful?