Tesla Accessories

RACECHIP Range Extender for Tesla Model 3 RWD

RACECHIP Range Extender for Tesla Model 3 RWD - Main image
$251.28 $349 In stock

• Additional Range (Urban): 48 KM (European WLTP range calculation)
• Improved range and fewer charging stops, especially in urban traffic.
• Increased comfort, by balancing other electrical consumption, e.g. from air conditioning, heating, etc.
• Smooth power output supports the health of the battery.
• There is also a sport mode if required, which offers more driving pleasure while maintaining the same range.

Description

Unlock additional range for your electric vehicle! Enjoy simplified and improved day-to-day use of your electric vehicle through an increased range.

The RaceChip RX is attached between the accelerator pedal sensor and the engine control unit. Simple plug & play installation means that it can be fitted without any prior technical knowledge. The signals emitted by the accelerator pedal sensor are adjusted via specially tuned characteristic curves. This results in a more linear torque demand on the electric motor and increased energy recovery when the accelerator pedal is released. As a result, less energy is lost and energy recovery is improved during braking; the same battery capacity will cover a longer distance.

App Controlled:
Switch between Maximum Range and Dynamic Driving with improved energy recovery at the touch of a finger! This makes it easier than ever to control your vehicle's throttle response. The RaceChip RX and the RaceChip app are easily connected via your smartphone's Bluetooth. The RaceChip+ app lets you choose between the three individual driving modes and adapt the RX to your personal driving style. From maximum possible range to dynamic driving performance with improved energy recovery.

3 individual driving modes
Fast, intuitive operation
Wireless controls

Brainbox:
The Brainbox is the RX's brain, controlling the processes required to optimize throttle response and communicating with the RaceChip app via Bluetooth, allowing you to control it via your smartphone. Thanks to its handy size (approx. 70 x 80mm), the Brainbox is very easy to store and fix in the footwell of your vehicle. It doesn't impact the driver's legroom due to its low height. It is also possible to mount it in other locations, such as in existing bays or slots, as well as on smooth surfaces in the vehicle.

Features:
• Additional Range (Urban): 48 KM (using European WLTP range calculation)
• Improved range and fewer charging stops, especially in urban traffic.
• Increased comfort, by balancing other electrical consumption, e.g. from air conditioning, heating, etc.
• Smooth power output supports the health of the battery.
• There is also a sport mode if required, which offers more driving pleasure while maintaining the same range.

Customer Service
When you’re installing aftermarket tuning products in your vehicle, the last thing you want is an issue during installation without a clear way to solve the problem. RaceChip provides easy-to-understand instructions with every RaceChip tuning box. If you run into an issue during install, RaceChip can help you with their knowledgeable customer service team.

Bluetooth Connectivity
Unlike most tuning solutions, RaceChip tuning boxes allow you to connect your smartphone to the tuning box to make changes. Straight out of the box you’re able to switch between three performance levels: Efficiency, Sport, and Race. If you need a customized tuning file, RaceChip can provide a modified tuning file which you can install on the tuning box.

Installation

Installation:
• Disconnect the plug from the original plug adapter on the accelerator pedal.
• Connect the Brainbox to this original plug adapter.
• Mount the Brainbox on a smooth surface in the footwell.
• Set up the RaceChip+ app to control the RX.
• Done! Now you can drive and save. Have fun!

 

Specifications

Notes:
• The RaceChip RX does not affect battery life, the smoother power output actually protects battery cells and can extend battery life
• The connector attaches to the sensor with a simple lock. The plug can be easily removed by releasing this lock. You will find detailed information on how to do this in your user manual.

Who is RaceChip?
RaceChip started in 2008, when founder Manuel Götz wanted to take his passion for automobiles to the next level. They initially operated and sold their tuning products within Europe, but in 2010 they expanded their dealer network to offer their products globally.

Today, RaceChip is one of the biggest and most well-known aftermarket tuning companies in the world. Their focus on building quality tuning systems that increase horsepower without sacrificing reliability has allowed them to serve hundreds of thousands of customers all over the world.

Why Choose RaceChip?
As you probably know, there are a lot of tuning companies within the automotive aftermarket. Some are small niche tuners who specialize in tuning specific platforms, such as Ford EcoBoost, and some tuning companies offer products for nearly everything. RaceChip is one of the companies with a very broad product catalog.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Ryan ★★★★★

My morning commute used to drain the battery noticeably faster in stop-and-go traffic, but since installing this range extender I've been able to go three full days between charges instead of two. The way it balances the electrical load makes the whole drive feel smoother too.

Sophia S. ★★★★★

It’s great for city driving—the extra 48 km means I can skip the charger on my daily commute without any range anxiety. The install was straightforward and it automatically balances the load, which is a nice bonus.

Benjamin E. ★★★★★

The extra 48 km of urban range has completely changed my weekly routine — I used to charge every other day, now I only plug in on Sunday nights. The car feels noticeably more balanced with the additional battery weight in the trunk, making stop-and-go traffic less jerky. Honestly, it’s transformed h