2016 - 2024 Mazda CX-5 II (KF) (2.5 Skyactiv-G Turbo) RS by RaceChip
2016 - 2024 Mazda CX-5 II (KF) (2.5 Skyactiv-G Turbo) RS by RaceChip
In stock
Lead the Pack
with Our Basic Chip
Improved driving feel and response.
- Up to +18hp more power
- Up to +16tq more torque
- Nice mid-range performance
- 2-Year Warranty
- Free Bluetooth App (6 settings)
- Free Shipping




Up to +15% Performance

2-Year Product Warranty

Est 2008: made in Germany

Better fuel economy +20% MPG
Specifications

6 tuning levels. The GTS 5 is supplied with the right map for your engine. Choose a level to suit your mood or the engine characteristics.
As one of the first international chip tuning companies, RaceChip has developed a combination of chip tuning and app. Customize your vehicle's performance from your phone.
The RaceChip connects via Bluetooth to your Smartphone so that you can easily adjust settings. This is easier than manually changing each time.
Performance
Lead the Pack with RaceChip Performance
- Up to +25 HP more power
- Up to +15 TQ more torque
- Enhanced mid-range punch
- Stronger acceleration and quicker response
With RaceChip, you’ll feel the thrill of added power and torque, a perfectly balanced mid-range boost, and faster acceleration—all while keeping your engine within its safe design limits. RaceChip intelligently taps into your car’s hidden performance reserves, delivering a smoother, more powerful drive without pushing your engine to the max. Unlock your car's potential and enjoy a safer, more exciting driving experience.
Description
Unleash Superb Mid-Range Punch with RaceChip RS
Unlock your stock engine’s hidden potential with the RaceChip RS. Ever wondered why similar models from the same manufacturer have different power outputs? Often, it’s the motor management software, not the hardware, that sets them apart. RaceChip RS taps into this software, safely accessing your car’s performance reserves for an impressive boost at a fraction of the cost.
Even if your car already feels powerful, manufacturers often leave extra capacity to account for different fuel grades and climates. RaceChip RS optimizes within those limits, enhancing power, torque, and acceleration, all while preserving engine safety. Transform your driving experience with the RaceChip RS, designed to make your car more responsive, powerful, and fun to drive.
The RS 5 comes pre-loaded with the optimal map for your engine. With 6 fine-tuning maps, selectable via the Digital User Interface, you can customize performance to match your driving style or engine needs.
Maps 1-2: Eco Mode
Enhance fuel efficiency with increased torque for smoother driving at lower RPMs, while enjoying a modest boost in horsepower.
Maps 3-4: Sport Mode
Achieve a balance between power and fuel economy. This mode delivers noticeable performance gains while letting you assess engine behavior before advancing to higher settings.
Maps 5-6: Race Mode
Unlock peak performance with maximum horsepower and torque. Start with Map 5 to test compatibility and progress to Map 6 for the ultimate driving thrill.
All maps are optimized for performance between 30 mph and 70 mph, delivering the "mid-range punch"—power exactly when you need it for overtaking, highway driving, or spirited acceleration.
Features
- 6 fine tuning mappings
- Use flat head to change map
- Free App control
- Eco Mode: up to+20% MPG
- 5-year product warranty
In The Box
RaceChip RS Chip Tuning Module: Engineered to boost power and torque for a more responsive drive.
Wiring Kit: Complete with all connectors for quick and easy installation.
4 RS Mounting Clips: Securely holds the module in place within the engine bay.
4 Long Cable Ties: Keeps cables neatly managed and secured.
User's Manual: Step-by-step guide to setup and operation.
QR Code Directions: Instant access to digital setup instructions and support.
RaceChip Team Video
RaceChip Testimonials (4.8 ⭐⭐⭐⭐⭐)
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I installed the GTS 5 on my Nissan Skyline V37 a few weeks ago, and it’s like my car has been given a new life. There’s a clear boost in power and responsiveness, and it’s smooth, too. It pulls harder and feels more stable at higher speeds. This is a game changer for me.
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I was a bit skeptical at first, but the GTS 5 truly transformed my Honda Civic X. The throttle response is so much sharper now, and I can feel the power boost every time I hit the gas. It’s smoother on the highway, but when I need the extra punch, it’s right there. Easily the best upgrade I’ve made to this car!
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The GTS 5 really wakes up my Mazda CX-5! It feels like a completely different SUV, with more torque and improved fuel efficiency. I don’t have to push as hard to accelerate, and it’s especially nice on long drives. The install was easy, and it’s already made a noticeable difference in how the car handles.
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Putting the GTS 5 on my Subaru WRX VB was one of the best choices I’ve made for this car. I get a great low-end torque boost that I can feel at every gear, and it’s still comfortable for my daily commute. It’s amazing how much more fun my WRX is now.
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I installed the GTS 5 on my Nissan Skyline V37 a few weeks ago, and it’s like my car has been given a new life. There’s a clear boost in power and responsiveness, and it’s smooth, too. It pulls harder and feels more stable at higher speeds. This is a game changer for me.
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I was a bit skeptical at first, but the GTS 5 truly transformed my Honda Civic X. The throttle response is so much sharper now, and I can feel the power boost every time I hit the gas. It’s smoother on the highway, but when I need the extra punch, it’s right there. Easily the best upgrade I’ve made to this car!
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The GTS 5 really wakes up my Mazda CX-5! It feels like a completely different SUV, with more torque and improved fuel efficiency. I don’t have to push as hard to accelerate, and it’s especially nice on long drives. The install was easy, and it’s already made a noticeable difference in how the car handles.
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Putting the GTS 5 on my Subaru WRX VB was one of the best choices I’ve made for this car. I get a great low-end torque boost that I can feel at every gear, and it’s still comfortable for my daily commute. It’s amazing how much more fun my WRX is now.

Unlock performance, removable tuning.
Easy Install
The RaceChip RS is an ideal solution for drivers looking to enhance performance without making permanent changes to their vehicle. This piggyback system works alongside the factory ECU, safely tapping into your engine's power reserves while preserving factory settings for trade-ins or resale.
Key Benefits of RaceChip RS:
- Quick Setup: Plug-and-play installation in just 20 minutes.
- Reversible: Easily removed to return your car to its original factory tune.
- Fine-Tuning Maps: Adjust settings in real-time through the RaceChip app for a custom driving experience.
- Engine Protection: Built-in warm-up timer ensures optimal engine health before unleashing peak power.
RaceChip RS delivers a flexible, powerful boost with no compromise to your vehicle’s original setup—making it a perfect choice for a dynamic yet safe performance upgrade.

Simple Performance enhancement
Plug & Perform
Today’s engines are controlled by software, and RaceChip’s plug-in devices connect directly to it with advanced mini-computers—on par with those used by top manufacturers. This technology allows RaceChip to precisely register, optimize, and adjust the many parameters involved, ensuring top quality and reliability.
Despite the sophistication, our products are surprisingly easy to install. The result? A fantastic driving experience.

Performance tuning without compromise.
Unleash Your Drive
- Market Leader: 100,000 sold per year
- Wide Compatibility: lots models
- Global: 2,000 shops in 135 countries
With over 100,000 modules sold annually, RaceChip leads in high-tech performance tuning, supporting 1,000+ vehicle models through 2,000 dealers in 135 countries. Our expert engineers design precision tuning modules with OEM-level quality, delivering a unique driving experience every time.
2016 to 2024 Mazda CX 5 II KF 2.5 Skyactiv G Turbo RS By RaceChip Easy Turbo Tune
The Mazda CX-5 is a versatile SUV, but its 2.5 Skyactiv-G Turbo engine has even more to offer. With the RaceChip RS, you can unlock greater power, improved acceleration, and enhanced fuel efficiency—all while maintaining reliability and warranty protection.
- Gain up to 25HP and 15TQ for a more dynamic drive.
- Optimized engine parameters ensure smoother performance.
- Customize your driving experience using the RaceChip app.
- Switch between multiple tuning maps to match your driving needs.
- Set up in just 10-15 minutes—no professional tools required.
- Reversible tuning keeps your warranty intact.
Transform your Mazda CX-5 with RaceChip and enjoy a more powerful, fuel-efficient, and exhilarating driving experience.

Turbocharging Your Driving Experience
Experience a noticeable improvement in throttle response and enhanced drivability with RaceChip. Whether you drive an SUV, a sporty sedan, or a daily commuter, the RS tuning module refines how your engine operates—delivering stronger acceleration and improved fuel efficiency.
- Eliminates turbo lag for quicker acceleration.
- Ensures a controlled and responsive driving experience.
- Adjusts engine parameters to optimize power delivery.
- Ideal for highway driving, city commutes, and spirited journeys.
- Improves MPG by up to 10% for cost savings.
- Maximizes performance without unnecessary fuel consumption.
With RaceChip, your vehicle responds quicker, delivers more power, and ensures every drive is smoother, faster, and more enjoyable.
Enhancing Power And Torque
Maximize performance with RaceChip, a leading solution for unlocking increased horsepower and torque in modern engines. By fine-tuning key engine parameters such as air-fuel ratio, turbo pressure, and ignition timing, RaceChip ensures your Mazda CX-5 delivers optimized acceleration and efficiency for every driving scenario.
- Seven distinct tuning maps to fine-tune performance levels based on driving preferences.
- Adjust settings via the RaceChip app, ensuring seamless integration with manufacturer specifications.
- Optimized low-end power for improved towing capacity and hauling efficiency.
- Increased torque output for smoother acceleration under heavy loads.
- Advanced boost control ensures sharper throttle response.
- Minimized turbo lag for faster acceleration and improved real-world drivability.
RaceChip enhances your vehicle's power while maintaining fuel efficiency, offering greater acceleration without compromising long-term reliability.
Unlocking The True Potential
Achieve peak performance with a reversible and warranty-friendly tuning solution. RaceChip modifies engine behavior without the need for permanent ECU adjustments, making it the ideal choice for drivers seeking a safe, customizable upgrade.
- No ECU remapping required—easily removable to restore factory settings.
- Designed to maintain manufacturer compliance while enhancing acceleration and fuel efficiency.
- Control your tuning levels directly through the RaceChip app.
- Seamlessly switch between fuel-efficient, balanced, and high-performance modes.
- Tuning activates only when engine temperatures reach optimal conditions.
- Extends the lifespan of critical engine components by preventing premature wear.
With its advanced tuning technology and real-time control via the RaceChip app, this performance upgrade ensures your Mazda CX-5 delivers exhilarating performance while retaining factory reliability.
RaceChip Performance
- RaceChip offers up to 30% more horsepower and torque by optimizing key engine parameters.
- Seven customizable tuning maps allow drivers to adjust performance levels based on preferences.
- Turbocharger optimization minimizes turbo lag, improving real-world acceleration and drivability.
- Smartphone app integration enables seamless tuning adjustments for fuel efficiency or performance.
Optimizing Engine Performance
Experience enhanced power and smoother drivability with RaceChip. By precisely adjusting air-fuel ratio, turbo pressure, and timing, it improves acceleration while maintaining your Mazda CX-5 engine’s efficiency.
The result is a more responsive ride with optimized turbo boost management for better performance on highways and city roads.
- Fine-tunes turbocharger pressure for optimized power delivery.
- Enhances boost management to improve throttle response and acceleration.
- Seven distinct tuning maps tailor power output to driving conditions.
- Integrates seamlessly with Skyactiv engine technology for maximum performance.
- Reduces turbo lag, providing quicker acceleration and a smoother driving experience.
- Improves on-board diagnostics for real-time performance adjustments.
With RaceChip’s precision tuning, Mazda CX-5 owners benefit from enhanced power and torque while ensuring the engine operates efficiently. The software’s ability to analyze engine parameters guarantees optimal performance across varying driving conditions.
Maximizing Fuel Efficiency
Improve your vehicle’s fuel economy with RaceChip’s smart tuning. By dynamically adjusting fuel injection and engine parameters, it helps drivers achieve up to 20% better MPG without sacrificing performance. Whether you're commuting or taking long highway trips, RaceChip optimizes fuel consumption effortlessly.
- Adapts fuel delivery in real time to minimize waste.
- Utilizes advanced software algorithms to ensure efficiency.
- Maintains power while maximizing fuel savings.
- Supports fuel economy in automobiles by optimizing combustion.
- Reduces overall fuel expenses for Mazda CX-5 drivers.
- Ensures a balance between power output and driving efficiency.
RaceChip's intelligent tuning helps Mazda CX-5 owners achieve peak fuel efficiency while delivering an improved driving experience. By leveraging high-quality software, RaceChip ensures your car’s performance remains strong, even as fuel consumption decreases.
RaceChip Performance
- RaceChip tuning can improve fuel efficiency by up to 20%.
- Advanced turbo tuning enhances boost management for better throttle response.
- Seven customizable engine maps allow power adjustments based on driving conditions.
- Reduces turbo lag, leading to quicker acceleration and a smoother ride.

RaceChip Performance
About RaceChip
In 2008, Manuel Götz made his passion for automobiles his career: RaceChip was born. Since then, a continuously growing team of vehicle enthusiasts and engineering fans have worked with passion to develop products and forge ahead with new innovations that give you, our customer, the best driving experience possible. Our aim is to make driving stock vehicles fun to drive.
FAQs
How long to install RaceChip?
The install process is about 20 min total. 10min is normally to allow the vehicle to clear electricity before installing. Install takes about 5 min and another 5 min to get your app running.
What is the return policy?
There is a 15 day return policy. After 15 days there is no returns allowed.
How Do I Contact Customer Support?
Email our support team at hey@jdbracechip.com
Is the app required to run RaceChip?
No, you can manually adjust the level directly on the RaceChip device.
How many tuning maps are available?
The RS comes with 6-tuning maps. This allows for great customization and tuning. For more power and options use our GTS5.