RalliTEK

1/2" Rear Overload Springs - Fits 05-09 Subaru Outback

SKU: RTEK-830-523-355 ISBN: RTEK-830-523-355
Price: $231.00

RalliTEK springs are the most advanced springs available for Subarus. Our exclusive technology dramatically increases the vehicle's off-road performance while increasing the ability to carry more weight or added accessories.

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Lifetime WarrantyMade In The USA

Fitment guaranteed for USDM models only.
Non-USDM vehicle owners, please contact us to check compatibility.
  • Estimated lift: 1/2"
  • Rear Spring Rate: 355 lb/in 
  • 30% stiffer than OEM
  • Finish - Blue Powdercoat W/ Zinc Enriched Primer
  • Material - High Chromium Spring Steel
  • Subframe Drop Required - No
  • Additional Parts Needed - No
  • Manufactured In - USA
  • Warranty - Lifetime Warranty

2 - RalliTEK Rear Overload Springs

Estimated DIY Install Time | 3 Hours

Install Difficulty |

Proposition 65

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands.

For more information, see: www.P65Warnings.ca.gov/motor-vehicle-parts

Off-Road Use Only

This product is intended for off-road use only, and installation and operation are at the vehicle owner's discretion and responsibility in accordance with local state/federal laws. Click Here For More Info.

1/2" Rear Overload Springs - Fits 05-09 Subaru Outback

Whenever you are installing a suspension lift on your 05-09 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 a completed Subaru lift kit with 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.

  • 5 stars: 16 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
J
Jason A.
A must have for any Outback

These springs do wonders for the handling and ride quality. No more bottoming out on speed bumps and dips on the interstate. These are great for those that like to carry passengers and/or stuff in the back. I wish I didn’t wait so long to get these!

A
Anonymous
Awesome product!

Put them on my 2005 along with 3/4" strut spacers all around. The ride is firmer, the wallowing and bottoming out is gone. Turns in wonderfully and looks better with the butt lift.

J
Jason
Great improvement

These should have been the factory springs. The ride isn't noticeably rougher than stock, but the improvement carrying cargo or passengers is. No more hittingbthe bumpstops when fully loaded. I should have done this years ago.

T
Tim B.
07 outback rear overload springs

Handles like it should now.i used bilstein b6 from legacy gt with 2 inch spacers because the shocks are 2 inches shorter to make it stock outback height.the KYBs felt blowed new and I was pissed that b6s were not offered for the outback so I got a whole set of used spec spec b B6 bilsteins for 150 bucks plus 350 dollars shipping and am happy now.

A
Attila S.

Perfect replacement for the stock

R
Richard T.
This is how it should have been from the factory!

Just like the title says, get these springs! For your Outback, for your Crosstrek, whatever the car, get these! The ride is fantastic, and the match with the KYB is perfect!

The stock Subaru suspension skips/ jumps if you're in a turn and hit a bump. With the new setup, there is no disruption, giving you confidence. Worth every penny!

C
Corry V.

Ride is nice fells like factory springs but handles way more weight.

M
Michael R.
2006 outback xt

I purchased these for a stiffer rear suspension after my Outbacks suspension started bouncing around on rough highways. The strut was the real issue but I never liked the saggy rear of the outback and always felt the rear kinda needed stiffened when cornering.

I built these up on kyb Xcel g struts from scratch and did find an issue with this. The spring is thicker than the OEM coil. This makes fitting the KYB strut covers and bellows not fit. The OEM Subaru outback covers do fit but they aren't as nice and there isn't a listed bellow that's OEM for the rear. Some Amazon shopping got me what I needed. Really this is an issue on kybs side for making their strut covers a little too large compared to OEM.

The increased height looks nice but I will warn you these springs are stronger and longer so you will need to work to get them on your knuckle. The bolt line will sit nearly and inch below your knuckle when installing so you will need to compress it until you get the bolt into the knuckle and struts.

W
William J.
Best Company Ever!!!!!

Got 1" Rear lifted overload Springs for my 2002 Subaru OutBack 3.0 to help out with the sagging ass of my Subaru. I have a lot of weight in my car and these overload springs are exactly what I needed. My car has never been so smooth before. Thank you Rallitek.

M
Mark S.
Great updade for 3rd Gen OB

These springs are what the car should have shipped with from the factory. The ride is tightened, rough pavement isn't harsh and the car moves around much less than OEM springs. A worthwhile upgrade.

S
Scott S.

3/8" Rear Overload Springs - Fits 2005-2009 Subaru Outback

d
daniel m.
Did what what is supposed to do.

I used these springs along with 3/4" strut spacers from another vendor. The car sits perfectly, back slightly higher and no longer bottoms out over bumps. I matched the springs with 2004 KYB struts in the rear and stock KYB front strut/spring combos.
The ride is nice. If you go higher you need the more expensive chassis spacers of which I didn't want to spend the money. Would recommend.

A
Adam M.
Rear Overload Spring

Challenging to install due to the stiffness, 100 percent worth the effort! Wanted rear springs stiffer to compensate for deleting my sway bars and extra lift to help its saggy butt. Plan on ordering the fronts soon.

L
Lewis

RalliTEK 0.5" Rear Lift Overload Springs - Fits Subaru Baja 2003

S
Simon T.
Works good

My outback appreciate these new springs, on holidays was loaded full without issues.

C
Christian W.
Great springs!

Have been driving on these for over a year and they really make the ride better on and off road! Customer service is top notch as well! Thank you Rallitek!

Lifetime Warranty

Designed | Assembled | Made In The USA

Rallitek Subaru Performance 25th Anniversary logo with blue and black design

Over 25 Years Building Subaru Parts | EST.2001