Overlanding isn’t just the domain of Toyota Tacomas and Jeep Wranglers.
In fact, a huge contingent of adventurers has been pushing the limits of more affordable platforms for the better part of a decade now. The biggest knock on these car-based unibody CUVs has been the lack of a true lift solution.
Sure, there have been ride-quality-diminishing lifting springs or spacer lifts that can mess with alignment and reduce wheel travel, but without many options these have been the go-to for adding larger tires for increased ground clearance.
Suspension Solution
Enter Bilstein, one of the go-to names in aftermarket suspension. Understanding that this emerging market has been clamoring for a true suspension system, Bilstein engineers went to work and developed a new product line that offers many benefits beyond the typical spacer lift.
Dubbed the B8 TerraSport, these are direct-fit, bolt-on replacement struts and shocks that utilize the factory coil spring to keep pricing affordable. Depending on the application, the longer bodies of the B8 TerraSport dampers, which are lengthened between the spring seat and mounting point, provide a 1- to 2-inch gain in ride height while improving ride quality in both daily on-road use and on the trail.
The B8 TerraSport system on the Subaru Crosstrek utilizes a front twin-tube strut that incorporates a large-for-the-category 36mm piston, and it has bottom mounting holes that have been repositioned to allow for alignment to factory specifications.
Anyone familiar with the popular Bilstein 5100 truck shocks will appreciate the monotube rear dampers that share technology with the 5100 series, including the 46mm piston.
As with all Bilstein products, each application is tuned specifically for that vehicle, and the B8 TerraSport’s standard digressive valving starts with a stiffer rate at low speeds for a more stable feel and tapers off as the piston speed increases.
This allows you to have good on-road handling and feel while allowing the vehicle to quickly respond to terrain changes, such as a speed bump or a rutted road. Other benefits include room for bigger tires and increased ground clearance
Subject Vehicle
Bilstein offers the B8 TerraSport for many applications. For this story we located a 2018 second-generation Crosstrek that had been adventuring on the aforementioned spacer lift. This lift boosted height 1.5 inches over stock in the front and more than two inches in the rear with a 1 7/8-inch spacer paired with a 1/4-inch Rallitek high-capacity lift spring that helped to handle additional payload.\
This particular vehicle is no stranger to dirt roads, as the owner regularly takes it on short camping trips and on extended overlanding trips with the additional weight of gear. However, due to some of the drawbacks of the spacer lift (read on), he had been on the hunt for a better suspension lift solution, making this the perfect vehicle to illustrate what the B8 TerraSport could do for a more aggressive build.
Upgrading the Crosstrek
With the vehicle in hand, we headed down to Bilstein’s Poway, California, facility where we spent the day upgrading the Subaru Crosstrek from a spacer lift to the new B8 TerraSport setup. In the front we replaced the existing factory shocks with the B8 TerraSport units, re-using the springs but tossing the 1.5-inch spacers on the scrap heap.
In the rear the existing shocks were eschewed in favor of the B8 TerraSport units, but we kept the existing 1/4-inch-lift high-capacity spring and relegated the 1 7/8-inch spacers to old Instagram posts. With the new parts installed the vehicle was easily aligned back to factory specifications.
One nice surprise is that Bilstein’s vehicle-specific approach to applications means that each kit is a complete solution. For example, our Crosstrek was equipped with self-leveling headlights and Bilstein was thoughtful enough to include a bracket to ensure this feature worked as intended, even after the lift.
The Results
After the installation, we found an increase of 0.55-inch lift for the front, while the change to the rear was minimal. Remember, this vehicle was previously sitting on a 1 7/8-inch spacer and the 1/4-inch high-capacity lift spring on the rear before the B8 TerraSport install.
We also found improved steering wheel clearances at full lock as a result of improved steering geometry from the new parts. If you’re interested in seeing an installation video for the B8 TerraSport on a first-generation Subaru Crosstrek, shot by Bilstein, visit OVRmag.com.
Does It Deliver?
With the suspension installed, we pulled out of the Bilstein installation facility and immediately felt an improvement. We spent some time driving on-road and enjoyed a noticeably enhanced driving experience, including a smoother ride.
The owner remarked that his five-year-old Crosstrek was “smooth as butter” and “felt like a brand-new car,” with none of the shaking and vibration that had previously been sensed at higher speeds.
Of course, we were also anxious to experience the B8 TerraSport-equipped Crosstrek off-road, so we found a rutted fire road damaged from recent storms and pointed the Subaru down the uneven trail.
The new suspension was clearly superior to the old, absorbing hits way better while feeling more compliant overall. Remarkably, the banging and roughness from the previous setup had all but disappeared off-road. In fact, the owner told us that the new suspension was a night-and-day difference over the previous setup.
If you are looking for a real suspension system that goes beyond harsh-riding springs swaps and inadequate spacers for your CUV, Bilstein currently has applications for 2015-2020 Jeep Renegades, 2013-2018 Toyota RAV4 models, and 2013-current Subaru Crosstrek, 2009-2013 Forester, and 2010-2019 Outback models, with future applications planned for the current-gen Toyota RAV4, Ford Bronco Sport and Maverick, Honda Passport, Kia Telluride and additional Subaru vehicles.
We are thrilled with the B8 Terrasport performance and we feel confident that this is the quality suspension upgrade for car-based overlanders that you’ve been waiting for. It is an upgrade that just plain works, and without unnecessarily lightening your wallet.
Source
Bilstein: www.bilsteinus.com
Access More Great Stories!
This article originally appeared in OVR Issue 08. For more informative articles like this, consider subscribing to OVR Magazine in print or digital versions here. You can also find the print edition of OVR at your local newsstand by using our Magazine Finder.
No comments yet