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Toyota 4runner Fox 2.0

Fox 2.0 Coilover Review: My Experience On My 4runner

Today’s post is a fun one. If you’re looking for a high quality off road suspension setup without breaking the bank, I think you’ll find this in depth Fox Racing 2.0 Coilover review helpful.

I’ve had these on my 2007 Toyota 4runner for about a year and a half now. I’ve subjected them to both on and off road driving, and 2 Canadian winters. So far I’m very pleased with this suspension setup aside from one major complaint. Keep reading for my detailed thoughts:

Key Takeaways:

  • Fox 2.0 suspension is a fantastic upgrade for your Toyota truck and is best suited for daily drivers that also see moderate off-roading on weekends.
  • This is a great way to upgrade your suspension with a system from a large brand without breaking the bank.
Fox 2.0 ProsFox 2.0 Cons
Great valueAnnoying spring preload adjustment design
Excellent ride on and off roadNo rebound or compression adjustments
High quality finishPopping sound from rubber bushing would suggest a mild
(and easily fixable) tolerance issue
Vehicle-specific valving
Aluminum body is good for life up north
No freezing in cold temperatures (-30 degrees C)


Fox 2.0 Coilover Overview:

The 2.0 coilover is meant to be Fox’s entry level suspension option. Not everyone can justify spending the money for fully adjustable, large body, remote reservoir shocks. Fox’s 2.0 series seems to fit comfortably in the middle between the big boy systems and simply upgrading your shocks (while keeping your stock springs).

The pricing for these is quite good, considering what you get. They’re a few hundred more than a Toytec/Bilstein kit, and a few hundred less than any comparable option from other companies like Icon, King, or even Fox themselves.

One nice touch is that these are aluminum rather than steel. This helps them dissipate heat much better and also keeps them from rusting. That’s a really nice feature for us Canadians. I believe it’s still important to keep them clean though, as aluminum can still oxidize and corrode over time.

Fox Racing 2.0 Coilover Review

How Does The Fox 2.0 Compare To Bilstein?

Fox Racing is one of the leaders in off road suspension – and not just for trucks. The benefits of buying entry level parts from a company as high end as Fox are clear. You’re getting their extensive off road racing experience in a product that’s been engineered down to a lower price point.

Fox’s valving is usually very good and the 2.0 is no exception. These are actually valved specifically for your vehicle model (so you aren’t putting suspension that’s meant for the weight of a full sized pickup on your mid sized SUV)

Another big plus is the fact that these are completely rebuildable. Fox recommends having them rebuilt every 50,000 miles (or 80,467 kms) for street use and every 10,000 miles (or 16,093kms) for a 50/50 mix of street and off road use. That means these could be the last shocks you ever buy for your rig!

These almost seem too good to be true, but they do have a downside – and I’d be lying to you if I said it isn’t a big issue. One of the reasons I was able to justify the extra cost of these over a set of Bilstein 5100s was the fact that they’re a threaded coilover and can be easily adjusted for height and preload.

Or so I thought.

Fox’s exact words are “Locking, spring preload rings that allow easy ride height and preload adjustment” makes it sound like they can be adjusted on the vehicle at any time like any other coilover. This unfortunately is not the case at all. In order to adjust them without risking damage to the threads you must use a spring compressor to take the pressure off the collar, then make your adjustment.

That means you have to remove the coilover from the vehicle and put it in a spring compressor every time you want to adjust them. Since I don’t exactly have a full service shop with a hydraulic lift at my home, this is no simple task.

You might be able to take a lucky guess at your desired ride height and only have to do this once. But it’s more likely that you’ll want to fine tune your adjustments meaning these will have to come off and on several times before you’re happy. I ended up leaving the factory-set ride height (a bit over 2″ of lift) as I already had them installed and the vehicle aligned.

Want to read more about my Toyota 4runner? Check out the feature article here:

This is a big deal to me. The comparable Bilstein 5100 is meant to be a one time, “set-it-and-forget-it” height adjustment. In my opinion, the Fox 2.0 is basically the same thing. The Bilsteins have a C-clip that holds the perch in place while the Fox’s use a threaded collar. Both the Bilstein and the Fox need to have the spring compressed off the vehicle in order to be adjusted.

After finding this out, I now realize the Bilstein and Fox 2.0 are essentially equal in terms of adjustment. Once I took them for a drive though, I quickly found out that the Fox 2.0 is far from equal in all other aspects…

Fox Racing 2.0 Coilover Review

Fox 2.0 Ride Quality:

Now that we have my biggest complaint out of the way, let’s talk about how these perform. In short, they’re fantastic.

It should be noted that immediately after installation we noticed a creaking/popping sound coming from the passenger side coilover when the suspension cycled. After investigating with a stethoscope, the noise was determined to be from the small rubber bushing on the shaft binding. A little penetrating oil to lube it up was all it needed, and it hasn’t made a peep ever since.

The vehicle specific valving is instantly noticeable. These just feel like they belong under the truck. I think they have the perfect combination of on road and off road capabilities.

On road handling:

If no one told you that the vehicle you’re driving had aftermarket suspension, you’d likely never know it. Yes, they’re that good. The level of control is much closer to a sports sedan than a lifted 4×4.

Body roll is minimal. Diving under heavy braking is very little. They have a stiffer feel than the stock suspension, but somehow they’re much more supple over rough roads. High speed stability is great. There aren’t any squeaks or rattles.

Overall, the vehicle is much more planted yet forgiving of large bumps. The ultimate mall crawler suspension? Quite possibly.

Off road handling:

This is where the Fox 2.0 really shines. We have to manage our expectations here though. Obviously, we aren’t going to see the same results from these as shocks that cost triple the price. Compared to the stock suspension and others in the same price range though, they’re very, very good.

The ride on rough gravel roads is incredibly supple yet controlled. Large bumps are absorbed without upsetting the vehicle. I have yet to overheat them, although I haven’t run them at high speed for a prolonged period of time. These aren’t going to win the Baja 500 but driving all day without a paved road in sight won’t be a problem.

The Fox 2.0 is right at home when it comes to slow speed wheeling. They provide ample amounts of flex and make it feel like you’re riding on a cloud. You can feel the suspension travel beneath you over large, staggered bumps but the vehicle remains quite level. These really instill confidence on the trail.

Fox 2.0 coilover toyota 4runner

The Verdict:

Aside from the adjustability issue, the Fox 2.0 is a great suspension system. While they aren’t exactly cheap, they still offer a ton of value. The combination of on and off road handling is very hard to beat.

I often find myself forgetting my 4runner has aftermarket suspension on it at all and that’s a good thing. You’ll be happy with these even if your rig is a pavement princess since you aren’t sacrificing any on road behavior at all. If you do choose to head off the beaten path, they’ll have no problem handling what you throw at them.

How do I feel about the adjustment issue? Rather than spending hours removing them and paying for another alignment, I chose to leave them at the preset 2″ lift height. While the actual lift measurements are a bit more than 2″, my 4runner still has quite a bit of noticeable front end rake when paired with my OME 895 rear springs.

Everything is pretty well balanced from a functional standpoint, but I’m not happy with how it looks. Function is more important than form for me when it comes to my daily driver though, so I’m ok with it. The lower front end height helps keep the CV angles safe and allows me to avoid upgrading my upper control arms (required at around 3″ of lift).

My theory on the proper amount of lift for a vehicle is that it should be just high enough to clear your desired tire size. This is why I’m really not upset with the front adjustment since I don’t have any problems clearing 33″ tires (thanks to some strategic trimming of my front bumper).

I can’t help but think the small amount of extra stiffness in preload from raising the front end would improve the balance a bit though.

In closing, I’d highly recommend the Fox 2.0 for anyone but the most hardcore wheelers out there. If you want to hit big jumps and thrash whoop sections at 70+mph, you’ll want to upgrade, but be prepared to open your wallet!

For the rest of us average Joes, these are a fantastic upgrade over the stock suspension. Whenever people see the sticker on my rear window and ask me “Do you really have Fox suspension on that thing?” I’m proud to answer with “Yup, it’s awesome!”. Hopefully this Fox Racing 2.0 Coilover review will help guide you in your decision.


  • Dan

    November 13, 2022 at 7:41 pm

    I’m looking at a 2008 SR5 4wd. I don’t plan to off-road at all but I’d like to level it and maybe lift it it a hair. I’d put a smooth riding AT tire on it. But my goal is just to make it look a little more rugged. BTW it has 260k on it already and they want 8k for it. Any advice is appreciated.

  • Gregory Fernatt

    August 13, 2020 at 9:40 pm

    Hey Tim,

    Thanks for great website and numerous helpful tips. Your 4Runner looks great, and is exactly what I’m trying to do, with my daily driver. It’s a 2004 Sport Edition with the V6. Need some help/advice on the rear suspension. After reading you review, opting for the Fox 2.0 on the front. Spent the evening removing the x-reas system and noticed the rear gas tank strap was broke in two. Bummer. Me question involves the ARB 685 springs. Looking at the OME 2895, it’s a 260lb/in set. Since my 4Runner didn’t come with air bags (like yours) can I just bolt them in? What spring rate and specific OME rear spring did you use? Any advice would appreciated. Thanks. From WV.

    • Canadian Gearhead

      August 14, 2020 at 7:05 am

      I have OME 895 rear springs. You’re right, no extra parts needed – they’ll swap right out with your original springs.


    • Davido49

      June 30, 2022 at 4:59 pm

      Installing a set of Fox 2.0 shocks on my ’20 Ranger XLT FX4. They should be awesome. Truck already has best suspension in class not to mention powertrain over my Ole anemic Tacoma. Will report bk of my results after installation next wk. Thanks!

  • Mike

    June 2, 2020 at 7:03 am

    Hi Tim,
    We have a 2003 V8 4runner sport that we bought new. With 260k on it we just replaced the rear hatch due to rust through. Very fortunate to find an exact color match through a wrecker, thanks to FIX autobody in Calgary.
    I need to replace the xreas suspension, thanks for the info on Fox. I was considering Bilstein but now… I like the idea of headers also.
    Do you have any more tips re suspension or headers?


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