With Tesla’s new Model 3 “Highland” making waves thanks to its sleek redesign, improved suspension, and quieter cabin, many long-time owners of older versions may be feeling a bit left behind. But one Tesla enthusiast has demonstrated that upgrading an older vehicle doesn’t necessarily require splurging on a brand-new model. With a bit of creativity and a modest budget, this owner showed that you can bring a bit of the new Model 3’s technology into your older car with a simple DIY upgrade.
A DIY Suspension Upgrade: Costs, Process, and Results
One Tesla owner, going by the username Cookaacoo on Reddit, decided to update his 2022 Model 3 RWD with the Highland’s upgraded suspension system. Initially, Tesla wasn’t willing to sell the parts, citing “incompatibility” with the car’s serial number. But that didn’t stop Cookaacoo. Through a bit of persistence, he managed to secure the necessary components through a Tesla service center.
Here’s a breakdown of what the upgrade cost him:
- Front shock absorbers (two different types): €160 each
- Rear shock absorbers (identical): €115 each
- Total cost: €550 for the RWD version.
For those with an AWD version, the cost may be slightly higher, but still, it’s far less expensive than purchasing a new vehicle altogether.
The process of installing these new suspension components wasn’t too complicated. With the help of a friend and guidance from Tesla’s online service manual, Cookaacoo was able to replace the shocks in just a few hours—around 3 to 4 hours to be precise. While the project required a bit of effort, it was simple enough for anyone with basic automotive knowledge and experience in car repairs.
So, how did it turn out? The results were impressive. According to Cookaacoo, the ride now feels about 90% as smooth as a brand-new Model 3 Highland, with noticeable improvements in handling and comfort. The remaining differences come down to other components like suspension arms and seats—parts that are more difficult to retrofit.
Why Doesn’t Tesla Offer This Upgrade?
This success raises a valid question: Why doesn’t Tesla offer this as an official service? After all, many Tesla owners would likely be interested in modernizing their older models, and this upgrade could be a popular option. Tesla has yet to introduce an official retrofitting service, so why is that the case?
Possible reasons could include technical limitations, logistical hurdles, or perhaps a strategic decision by Tesla to push sales of new vehicles rather than support upgrades for older models. Regardless of the reasoning, the fact remains that resourceful owners like Cookaacoo are taking matters into their own hands. There’s a growing community of Tesla DIY enthusiasts, and many owners are exchanging advice and sharing their successes with one another.
Extending the Life of an Electric Vehicle
What Cookaacoo’s project really highlights is the longevity of electric vehicles when they’re treated with care and updated with modern technology. Instead of selling or trading in an old car for the latest version, owners can upgrade their existing vehicles with new features. This not only enhances the driving experience but also proves that with a modest budget and some DIY know-how, even older models can feel brand-new.
The success of this suspension upgrade is a perfect example of how affordable and achievable some of these upgrades can be. It’s about community-driven innovation, where owners motivate one another to experiment and make improvements. By sharing tips and solutions, they prove that innovation doesn’t always require buying something new. Sometimes, it’s simply about using the right tools and having the confidence to tackle a challenge.
In an era where technology is often treated as disposable, stories like Cookaacoo’s remind us that it’s not always necessary to start from scratch. With the right mindset, even older cars—like a Tesla Model 3—can be modernized, proving that a little effort can go a long way in keeping an electric vehicle fresh and competitive