RalliTEK

1/2" Rear Overload Springs - Fits 20-25 Subaru Outback

SKU: RTEK-830-621-355 ISBN: 1
$231.00
Add front springs
Lifetime Guarantee Made In U.S.A

Whenever you are installing a suspension lift on your 20-25 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.

  • Estimated lift: 1/2"
  • 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 lb/in
  • 30% stiffer than OEM
  • 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 Forester? Get in touch via live chat or call us now at 503-619-0055.

Need Install? We do installs right here at RallITEK HQ and also have hundereds of dealers all over the country. Click here to learn more.

Click Here To See Install Difficulty Guide For More Info

Est. Install Time -

3 Hours

This product is designed for off-road use only. Use of this product is at the buyer's own risk. - Click Here For Info

2 - RalliTEK Rear Overload Springs

Compatible with:
2020 Subaru Outback
2021 Subaru Outback
2022 Subaru Outback
2023 Subaru Outback
2024 Subaru Outback
2025 Subaru Outback

Customer Reviews

Based on 27 reviews
89%
(24)
11%
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M
Mark S.
No More Soft Rear

Does your OB suffer from saggy rear and noticeable travel over undulating highways? These springs are the cure. I didn't so much have problems with loading up the vehicle and having it sag in back. My issue was when it went through dips in the road and it would seem like the rear dipped low. Definitely gave bouncy vibes. These springs tightened things up and reduce load sag. I will eventually pair them with increased dampening struts (when they become available).

Installation was really easy. Removal and reinstallation was a breeze. I needed spring compressors to get the stock springs off and barely needed them to get the new springs on. Any increase in ride height was not noticeable.

The front and rear seem much more matched now. I didn't do the front springs because I like the feel of the front over rough roads. The rear was a little harder over rough roads but the trade off for an overly soft stock rear was worth it. Not sure if it made much different in this generation OB, but I replaced the RSB with a Whiteline. Around sweeping turns it seems a little better.

M
MARK S.
Great springs

Very happy with my new 1/2 inch lift load springs. It’s hard to tell it’s a half inch higher but I’m pleased with my Outback not dropping when it’s loaded.

B
Bill V.
2023 OBW Upgrade

I needed to stiffen the rear suspension to help with occasional towing of a small travel trailer. I only added the springs to the rear. The springs did the job. I really can’t feel much of a difference in how it drives when I’m NOT towing. Barely noticed. It really improved the towing capability. Feels safer. Good, cost effective upgrade!

R
Réjean P.

1/2" Rear Overload Springs - Fits 20-25 Subaru Outback

J
Josh R.
Rallitek 1/2” overload springs

I tow a trailer and I use my Outback as a truck, that being said so far I love the springs. I think that they ride the same as the stock springs but when you put a load in the car it does handle the load. I definitely would buy them again.

Josh,
Thanks for the order and the review. Looks like you are happy with the product and they are performing well for you.