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1/4" Front Springs & Bilstein B6 Struts - Fits 2015-2019 Subaru Outback

1/4" Front Springs & Bilstein B6 Struts - Fits 2015-2019 Subaru Outback


Regular price $1,149.00 USD
Regular price Sale price $1,149.00 USD
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RalliTEK Springs and Bilstein B6 Shocks are the ultimate duo to take the Subaru off-road capabilities to new levels. When we set out to develop a suspension kit, we wanted to create a product that dominates anything else on the market. 

RalliTEK front lift kits take Subaru's already epic platform and transform it into an off-road powerhouse. These lift kits are the most advanced suspension systems available for Subarus. Our exclusive spring technology dramatically increases the vehicle's performance off-road while increasing the ability to carry more weight or added accessories.

  • Estimated lift height - 1/4” Lift 
  • Estimated ground clearance - 1/4” of increased ground clearance
  • Spring rate - 215 lbs/in
  • Increased Spring Rate - 20%
  • Extremely improved off road performance
  • Restores factory on-road ride control and stability
  • Increases ability to carry more weight on the vehicle
  • No need to drill or cut, a complete bolt-on kit
  • Sold in pairs
  • Lifetime warranty on RalliTEK products

Visit our tire sizing chart

Need more height? Order spacers with your kit and we'll install them.

RalliTEK Lift Springs

Our proprietary Subaru springs went through rigorous dyno and real-world testing to guarantee the highest quality and best-performing springs. During our testing with the limited space in Subaru models, we found the linear spring was the perfect solution for the best-performing suspension on the market. 

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

This unique technology improves handling and predictability off-road while keeping the plush on-road ride quality that Subaru is designed for. Our lift springs allow the fitment of larger tires for enhanced stability in inclement weather or tough terrain. In the hills, Overlanding, in the snow, or touring the interstates, there's nothing our springs won't dominate.  

Bilstein B6 Shocks and Struts

Developed for a variety of applications, including sports cars, sedans, coupes, trucks, and SUVs, Bilstein performance shock absorbers and struts have been designed to provide improved handling and ride control without sacrificing comfort. Fade-free performance is achieved by using high gas pressure, monotube design with a large diameter shock body.

Bilstein's patented design allows the excessive heat from the oil to transfer to the outer surface of the shock body and dissipate more efficiently. The dividing piston also permits the oil to expand as heat builds, preventing aeration (foaming) and viscosity loss. This allows the shock to maintain full damping characteristics as temperatures rise.

The tube of a Bilstein gas pressure shock or strut is fabricated using a special extrusion method. This process achieves an extremely tight peak-to-valley tolerance and maintains consistent wall thickness. Bilstein's seamless monotube design provides superior tube strength while maximizing heat dissipation and shock life.

Additional advantages, based on development strongly influenced by the motorsport industry, include greater stability, better road handling, and accurate steering. This combined with extremely high-quality manufacturing and materials means Bilstein's will last approximately four times as long as the Original Equipment.

Bilstein products are backed by an aftermarket lifetime warranty.

Install Difficulty

See Install Difficulty Guide for more info

Est. Install Time -

2 Hours
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What's in the Box

-2 x RalliTEK front sport springs 

-2 x Bilstien B6 struts 

-2 x KYB strut mounts

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 2.5i - 2015
Subaru Outback 2.5i Limited - 2015
Subaru Outback 2.5i Premium - 2015
Subaru Outback 2.5i - 2016
Subaru Outback 2.5i Limited - 2016
Subaru Outback 2.5i Premium - 2016
Subaru Outback 2.5i - 2017
Subaru Outback 2.5i Limited - 2017
Subaru Outback 2.5i Premium - 2017
Subaru Outback 2.5i - 2018
Subaru Outback 2.5i Limited - 2018
Subaru Outback 2.5i Premium - 2018
Subaru Outback 2.5i Touring - 2018
Subaru Outback 2.5i - 2019
Subaru Outback 2.5i Limited - 2019
Subaru Outback 2.5i Premium - 2019
Subaru Outback 2.5i Touring - 2019
Subaru Outback Base - 2015
Subaru Outback Base - 2016
Subaru Outback Base - 2017
Subaru Outback Base - 2018
Subaru Outback Base - 2019

Customer Reviews

Based on 5 reviews
Regan M.
Just Do It!

Hesitant to spend the money but my 127,000 mile 2016 Outback Limited was chattering over the roads at any expansion joint, bump or undulation and neither my wife nor I wanted to be the one to have to drive it. Decided to keep the car for the long haul. Had OEM strut/springs replaced 30,000 miles ago by myself, they were toast. I had installed Bilstein B6 on my Ford Expedition and they transformed the truck, had many of the same chattering over bump symptoms, however, didn't want a stiff ride on the family car. Installed the preassembled package in a hurry for a trip to Colorado and back. Absolutely made the car a comfortable ride, huge change, should've done it 30,000 miles ago. There's no backend dip when we loaded ski equipment to the roof. Yes, there is a greater gap in the wheel wells but I don't care and it's not enough to make me want to break out a tape measure. Car has a 20mm RSW I put in 5 years ago and a front tower brace I installed thinking it would help the loose front feeling (it didn't). The Bilsteins & springs did the trick, just as the B6 did on my truck. When the current tires wear out, I'll pick a slightly softer tire to finish the ride improvement. Biggest thing is the car is a pleasure to drive again I look forward to driving it again, car tracks true with no scatter on bumps (my biggest peeve). I have to say that the B6 package IMO exposes the limits of the Subaru suspension design-it's not as comfy as my truck which has a more complicated 4 wheel Independent Suspension design. That said, this suspension package is as good as it gets for a Subaru. You should buy knowing you're getting the best there is!

Maria R.
The best ever!!

The car drives better than when it was new. Better an responsive handling . Wish I did it sooner!

Paul K.
OEM suspension upgrade

My 2015 Outback was in need of new front struts. so i did the right thing and replaced the front and rear structs and springs with RalliTEK 0 lift springs and Bilstein structs. What an amazing ride. This, along with a 19mm RSB and steering damper lockdown make this car handle more neutral than stack with no adverse effects. Highly recommended to freshen a subie

Alex Z.
RalliTEK 0" Springs & Bilstein B6 Struts Assembled

This is a "Must Upgrade" for anyone who would like to get a sure-footed and sporty feel from their suspension on city/highway driving. It has made all the difference in the world, on long winding curves especially off/on ramps. The car is firmly planted (like German cars) without compromising on dampening. Worth every penny. I actually love driving this car now!

David R.

RalliTEK 0" Front Springs & Bilstein B6 Struts Assembled - Fits Subaru Outback 2015-2019