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3/4" Lift Rear Overload Springs - Fits 15-19 Subaru Outback

3/4" Lift Rear Overload Springs - Fits 15-19 Subaru Outback


Regular price $231.00 USD
Regular price Sale price $231.00 USD
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Spring Rate

Whenever you are installing a suspension lift on your 15-19 Subaru Outback and carrying extra weight, RalliTEK overload springs are the best spring to use. Our exclusive dual-rate linear coil spring technology enhances off-road performance while allowing your lifted Subaru Outback to carry more weight and accessories while increasing ground clearance and reducing the dreaded Subaru “sagginess.” 

No matter what weight you're loading your overload springs with - rooftop tents for Overlanding, bumpers for hardcore off-roading - our Subaru overload lift springs can handle the capacity. With our proprietary spring technology, we improve off-road handling and predictability while maintaining Subaru's plush on-road ride quality. As a result of our lift springs, larger tires can be fitted for enhanced stability in inclement weather or on difficult terrains. Our suspension lift kits are equally at home in the hills, on the overland trails, in the snow, or on the interstates.

We recommend running the Overload springs for unweighted and weighted driving of up to 450 lbs. Super Overload springs should be used when permanent fixtures on the vehicle like rear tire carriers, rooftop tents, storage systems, etc. meet or exceed 450 lbs. These items should stay on the vehicle at all times.

When running the Super Overload springs we highly recommend doing the Bilstein B6 struts to get the best ride quality and drivability results.

  • Estimated lift: 3/4"
  • More responsive handling and turn-in
  • Increased approach and departure angles
  • Extremely improved off-road performance
  • Maintains factory on-road ride quality
  • Increases ability to carry more weight on the vehicle
  • Rear Spring rate: 355 or 460 lb/in
  • 30% or 50% increased spring rate
  • Lifetime warranty
  • Made in the USA
  • Visit our Tire Sizing Chart 

RalliTEK recommends performing an alignment anytime suspension or other steering components are changed or replaced.

Want an even better ride? Pair our springs with Bilstein Struts and Bilstein Shocks for the ultimate Subaru off-road package.

Want a completed Subaru lift kit on Bilstein shocks? See them here.

Still have some questions about parts for your Subaru Outback? Get in touch via live chat or call us now at 503-619-0055.

Install Difficulty

See Install Difficulty Guide for more info

Est. Install Time -

3 Hours
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What's in the Box

2 x RalliTEK rear overload springs

Warranty Information


RalliTEK branded products are warranted to the original owner against manufacturing defects in materials and workmanship for the lifetime of the product.

If a RalliTEK branded product covered by this warranty fails due to a manufacturing defect we will repair the product, without charge, or replace it at our discretion. This policy covers only original, unaltered, and unmodified materials and workmanship. This warranty does not cover damage caused by incorrect installation, accident, improper care, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use. Damage not covered under warranty may be repaired for a reasonable rate and a fee will be charged for return shipping.

No payment or reimbursement shall be made for installation, removal, transportation, or other charges. The remedies outlined in this instrument are exclusive and the liability of RalliTEK with respect to any sale shall not exceed the price of the product on which the liability is based.

For warranty evaluation, please contact RalliTEK Customer Service at (503) 619.0055 or to obtain a return authorization. Once this step has been completed, your product must be returned directly to the RalliTEK Warranty Department, 13339 NE Airport Way, Suite 500, Portland, OR 97230. All shipping to the Warranty Department must be pre-paid and insured. RalliTEK will not be liable for damaged or lost inbound packages.

      NOTE: This warranty is only available within the United States or Canada

  • This warranty gives you specific legal rights; you may have other rights, which vary from state to state.
  • This warranty does not cover products sold by RalliTEK that are not RalliTEK branded products.

The RalliTEK website sells discontinued, special markup, and slightly blemished products at significant discounts as 'factory seconds' products. This warranty does not automatically cover products purchased as factory seconds. RalliTEK reserves the right to determine if any warranty applies on a case-by-case basis for factory second parts. If approved, the RalliTEK Warranty Department may repair factory second products for a reasonable charge and applicable shipping charges.


Non-RalliTEK branded products do not have any written or implied warranties. Products on are sold with the warranty applied directly from the manufacturer. The customer must contact the product brand manufacturer for any warranty details. All products sold by RalliTEK are intended for off-road and/or race use only, as suggested by the manufacturer, and should be installed and set up by professional service centers only. RalliTEK is not responsible for any product failure or failure due to installation. Should a warranty claim arise, the customer and the manufacturer will handle all warranty issues directly.

There is no warranty on high-performance or race-related parts due to the nature of usage.

No payment or reimbursement shall be made for installation, removal, transportation, or other charges. The remedies outlined in this instrument are exclusive and the liability of RalliTEK with respect to any sale shall not exceed the price of the product on which the liability is based.


Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. RalliTEK shall not, in any case, be liable for special, incidental, consequential, indirect, or other similar damages arising from any breach of these warranties even if RalliTEK or its agent has been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you. This warranty is governed by the laws of the State of Oregon.

Installation Instructions

Refer to OEM installation guide.


Subaru Outback - 2015
Subaru Outback - 2016
Subaru Outback - 2017
Subaru Outback - 2018
Subaru Outback - 2019

Customer Reviews

Based on 6 reviews
william W.
Can now tow the camper

The 3/4 inch lift springs stop the sag I had with the stock springs. Ride is a little stiffer, but that was a trade off worth making so I could tow my camping trailer.

Martin D.
3/4” overload springs.

I purchased these overload springs for our 2015 Outback because when we haul our bikes and gear the rear sags about 3”.
The springs came in a reasonable time frame, about a week. I installed them myself, I have installed several lift kits before so know what I am doing. However I do wish there were some instructions specifically with the spring placement to the top and bottom of the strut. I had to search for some videos on you tube. Which didn’t show what I was looking for. Nevertheless I did get it back together. The ride height ended up being 1 3/4 higher than stock height, It has settled a bit to about 1 1/2 Which now makes the front to low. I ended up buying front springs to level off the car. Overall the ride is decent, not to firm, not to soft. Just different. I tested with 2 heavy e-bikes on my Kuat Nv2 rack and the car only sat down 1/2” and didn’t wallow in the turns as it did before with the stock shocks. Overall I am happy with the purchase.

Hi there,

Thank you for taking the time to leave a review for our 3/4' Lift Rear Overload Springs for your Subaru Outback. We are glad to hear that the installation process went smoothly and that you are satisfied with the results.

We apologize for any confusion with the placement of the springs and will make sure to include more specific instructions in the future. We appreciate your feedback and are always looking for ways to improve our products.

We are happy to hear that the ride height is now at a more comfortable level and that the car is performing well with heavy loads. Thank you for choosing our product and we hope it continues to meet your needs.

sol b.
It still lift my car

Well I was hoping it did not lift my front but it did. I already lifted 2” with the OEM and now it cambers.


Seems you purchased 'rear' lift springs but stated in lifted the 'front' of the vehicle. Can you clarify the issue you are having?

Karl L.
Great Way to Eliminate the Squat

I had added quite a bit of weight to the rear of my 2017 Forester XT and these springs completely eliminated the ugly squat AND improved my departure angle off-road. Highly recommend.

David A.
Overload springs

Overload springs- it’s nice to know that the back end of my Subaru Forrester isn’t gonna get loaded down anymore with six bags of groceries it stays flat the way it should be!! I especially love this fact when I load up the car for going out and going camping!!