7 Appealing Upgrades for Traxxas Slash 4×4 Ultimate

The Traxxas Slash 4×4 Ultimate is one of the few popular and capable bashing RC truck models on the market.

The Slash 4×4 Ultimate variations have little trouble with light off-roading scenarios. Even yet, for projects that are being upgraded for the first time, a few tweaks can make a big difference in overall performance.

If you want to take your road journey to the next level, here are some fast and easy adjustments to consider. You may test them to the test at any time on your Slash 4×4 Ultimate.

How Much Does It Cost to Upgrade?

The complete cost to upgrade and modify your Traxxas Slash 4×4 Ultimate should be around $350-$750.

You’ll need about $50-$150 for body panel kits, $10-$70 for skins & wraps, $110-$60 for motor & esc, $35-$85 per wheel, $70-$130 for drivetrain & axles, $30-$55 for shock kits, $15-$40 for tires & foams.

7 Upgrades for the Traxxas Slash 4×4 Ultimate

Depending on your preferences, you may upgrade and modify the components of your Slash 4×4 Ultimate in a variety of ways.

Let’s take a look at seven of those incredible enhancements that may help you stand out in the crowd and stay ahead on the road, as well as how they’ll affect your savings.

1. Body Panel Kits

The Traxxas Slash 4×4 Ultimate is built exclusively for trail-conquering RC fun, with groundbreaking technical characteristics and rugged endurance.

It is a rolling chassis that comes with no electronics, battery, or charger. Enjoy total build-it-yourself versatility by adding your motor, electronic speed control (ESC), servo, and radio system to the incredibly capable chassis.

It will cost you between $50 and $150 to purchase the entire bundle. However, purchasing separate parts will be more expensive.

1st Option: Traxxas 6811X Slash 4×4 Ultimate Body

2nd Option: Traxxas TRA3648 Body, Rock n’ Roll

2. Skins & Wraps

The skins are top-notch, with a smooth, scratch-resistant surface. There’s also the option of a more extravagant glossy finish or a more comfy matte finish. I advise painting a new transparent body black, white, or a color that is similar to the principal design color on the backside of the body.

You’ll need thin-profile rust sheet components if you want your rust sheet to be gap-free. It’s self-install able and overlaps able, so you can cover almost every aspect of your project.

Depending on the design and paint, they can cost anywhere from $10 to $70.

1st Option: Traxxas Slash 4×4 Ultimate Decal Sheet

2nd Option:Slash 4×4 Ultimate (painted, decals applied)

3. Motor & ESC

Because standard motors wear out quickly, you’ll need to replace them with a more powerful motor to increase the speed and acceleration of your Traxxas Slash 4×4 Ultimate car.

The stock motor is a 21T reverse rotation high-torque brushed motor. ESC is made up of 6-7 NiMH cells and 2-35 LiPo cells.

The power system motors for the Traxxas Slash 4×4 Ultimate cost between $110 and $260, with an ESC costing between $50 and $120.

1st Option: Velineon Brushless Power System

2nd Option: Traxxas EZ Peak Charger Completer Pack

4. Wheels

If you do not favor 3-cell, high-gear driving or if your Slash 4×4 Ultimate does not have a higher-rpm motor, weighted wheels are recommended. These are only for low-speed crawling.

The new all-terrain Traxx with Deep-Terrain Treads is the most critical traction adjustment you can make to the Slash 4×4 Ultimate.

The cost of upgrading your wheel ranges from $35 to $85. A Traxx all-terrain vehicle will set you back at roughly $220.

1st Option: Traxxas 7473T Black Wheels with Gravel Pattern

2nd Option:  Traxxas 7073A Racing Wheels

5. Drivetrain and Axles

The gear modifications on the end of the axle increase the Slash Ultimate’s ability to straddle obstacles significantly, allowing the T-Lock difference to sit far higher than a regular axle’s differential.

The front axle and center driveshaft are made of aluminum, making them more robust and capable of withstanding the extreme driving found in Slash crawls.

The driveshaft will cost between $20 and $50, and the axle will cost between $50 and $130. The user can choose to upgrade either one or both of these.

1st Option: Traxxas 6852X Driveshaft Rear Slash 4×4 Ultimate

2nd Option: Traxxas 4×4 Ultimate Universal Drive Shaft

6. Suspension and Chassis

One of the most successful changes is to add aluminum to your Traxxas Slash’s current suspension components. Steel ladder frame with nylon composite makes up the chassis construction.

Among all the parts and components under the suspension system, the steering links, GTS Shocks, Hollow Ball Sets, and Chassis Conversions are the most important upgrades.

Aluminum caster blocks cost between $20 and $55, with pairs costing between $10 and $40.

1st Option: Traxxas WideMaxx Suspension Kit TRA8995G

2nd Option: Traxxas Slash 4×4 Ultimate Chassis Kit

7. Tires and Foams

You should also replace your standard tires and foams if you’re still using them. The tread on these tires wears very soon.

The canyon trail tires’ huge blocks will give excellent traction on rocks, sand, and mud. Inserts made of foam can also be utilized.

Tires and foams range in price from $15 to $40.

1st Option: Traxxas 5262 Air Filter and Foam Inserts

2nd Option: Tires with Beadlock Rims

Traxxas Slash 4×4 Ultimate Accessories Upgrades

RC Work Stand: As you work on your model, this durable RC work stand will give excellent support. It’s composed of high-impact polystyrene and includes a rotating top plate for convenience.

Rubber inserts tightly grasp the vehicle’s chassis, preventing harm to the vehicle.

Aximodel RC Car Bag: This bag was created by Aximodel RC and its accessories. The latter might comprise items such as RC tires, transmitters, and chargers, among other things. RC users who are organized have it a lot easier than those who aren’t.

RC Car Body Spoiler Set: This exquisite RC vehicle body spoiler set includes a variety of sizes and styles of wings. It’s perfect for drift, racing, and flat vehicles in 1:10 size.

Thanks to the provided screws and adjustable mounts, assembly is simple. Windshield wipers and stylish side mirrors are also included with the package.

Tool Set: Most of us have accidentally broken something by using incorrect tools. The Dynamite tool kit ($27) is a handy tool bag that comes with the majority of the tools you’ll need to work on RC models.

It’s an all-in-one tool set that can be used on a variety of Traxxas models, not only automobiles and trucks.

LiPo Battery Pack: To keep the fun, most Traxxas users want to acquire more and better batteries. Gens Ace has created a 7.4V 5000mAh 50C 2S Hard Case LiPo with Deans Plug.

It makes use of high-quality Lithium Polymer raw materials sourced from Japan and Korea. It recharges quickly and has a minimum cycle life of 150 times.


These modifications alone are adequate to increase your vehicle’s overall speed, performance, control, and longevity.

To recap, if nearly everything is replaced, the Traxxas Slash 4×4 Ultimate may be upgraded to its highest powerful condition. It will surely outperform, endure longer, and be significantly more durable as a result of these enhancements.

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