21/11/2023
For Abarth 595 and 695 owners across the UK, the quest for enhanced performance and a truly exhilarating driving experience often leads to the world of specialised tuning. These compact, feisty hot hatches, already brimming with character, possess a remarkable hidden potential waiting to be unleashed. If you're looking to transform your Abarth, whether it's your first foray into performance upgrades or a desire to push your vehicle to its absolute limits, finding a reputable and expert tuning specialist is paramount. Onyx Performance, conveniently located in Slough, Berkshire, just outside West London, stands as a premier destination for comprehensive Abarth 595 and 695 remapping, maintenance, and styling solutions, ensuring your cherished Scorpion truly lives up to its formidable reputation.

Unleashing Power: Abarth 595 & 695 Remapping and Tuning
The heart of any significant Abarth performance upgrade lies within its engine's electronic control unit (ECU). Remapping, or chip tuning, involves optimising the software that governs your engine's operations, allowing it to deliver more power, torque, and responsiveness. At Onyx Performance, their expert technicians delve deep into the nuances of the Abarth 595 and 695 engines, offering meticulously crafted Stage 1, Stage 2, and bespoke Stage 3 remapping packages designed to suit various levels of modification and desired output.
Stage 1 Remap: Instant Transformation for Your Abarth
The Stage 1 remap is the perfect entry point for Abarth enthusiasts seeking a noticeable and immediate improvement in their vehicle's dynamics without the need for any physical hardware modifications. This software-only upgrade optimises fuel delivery, ignition timing, and boost pressure parameters within the stock engine, safely unlocking considerable untapped power. The result is a more eager, responsive, and exciting drive, making daily commutes feel like spirited sprints and offering a significant boost for overtaking manoeuvres.
Consider the impressive gains with a Stage 1 remap:
| Parameter | Stock Performance | Stage 1 Remap Performance | Power Increase |
|---|---|---|---|
| Horsepower (HP) | 165HP | 200HP | +35HP |
| Torque (Nm) | 230Nm | 300Nm | +70Nm |
As you can see, a Stage 1 remap provides a substantial increase of 35HP and a remarkable 70Nm of torque. This transformation ensures your Abarth feels significantly livelier and more capable on the road, all achieved through sophisticated software calibration.
Stage 2 Remap: Elevating Performance with Hardware Upgrades
For those who crave even more exhilarating power and are prepared to invest in complementary hardware upgrades, the Stage 2 remap takes your Abarth's capabilities to the next level. Stage 2 tuning is designed to work in harmony with specific performance parts, allowing the engine to breathe more freely and handle increased power output more efficiently. This combination of software and hardware modifications unlocks a higher tier of performance, pushing the boundaries of what your Abarth can achieve.
Expected power figures for Stage 2 are impressive:
| Remap Stage | Expected Horsepower (HP) | Expected Torque (Nm) |
|---|---|---|
| Stage 1 | 200HP | 300Nm |
| Stage 2 | 220HP* | 330–340Nm* |
*Note: Performance figures for Stage 2 can vary depending on the specific modifications installed and the condition of the vehicle.
To fully realise the benefits of a Stage 2 remap, Onyx Performance highly recommends the following hardware upgrades:
- Decat Downpipe or High-Flow Sports Catalyst: Essential for reducing exhaust back pressure, allowing gases to exit more rapidly and improving turbo spool. A high-flow sports catalyst maintains emissions compliance while still offering significant performance benefits over the stock catalytic converter.
- Cat-Back Exhaust System: While optional, a quality cat-back exhaust system further enhances exhaust flow, contributes to a more aggressive and sporty exhaust note, and complements the overall performance gains.
- Upgraded Air Filter: A performance air filter allows the engine to ingest more cold, dense air, crucial for combustion and power production, especially under higher boost conditions.
- Larger Intercooler: As boost pressure increases, so does the temperature of the compressed air entering the engine. A larger intercooler efficiently cools this air, leading to denser air charges and preventing power loss due to heat soak.
- Stage 2 Gearbox Software: Often overlooked, optimising the gearbox software ensures that the transmission can handle the increased torque and shifts efficiently, providing a seamless transfer of power to the wheels.
Beyond Stage 2: Bespoke Stage 3 Tuning Packages
For the most ardent Abarth enthusiasts who demand the ultimate in performance and are looking to push their vehicle's limits to the absolute maximum, Onyx Performance offers bespoke Stage 3 tuning packages. These highly customised solutions are designed to deliver unparalleled power gains, tailored precisely to your specific requirements and heavily modified vehicle setups. Due to the intricate nature and unique hardware configurations involved, Stage 3 tuning requires direct consultation with Onyx Performance's expertise. It's an opportunity to create a truly one-of-a-kind Abarth, engineered for peak performance on road or track.
To discuss the possibilities and embark on your ultimate Abarth performance journey, it is recommended to get in touch directly with the team at Onyx Performance.
Why Choose Onyx Performance for Your Abarth?
Selecting the right tuning specialist is crucial for the longevity and optimal performance of your Abarth. Onyx Performance distinguishes itself through a commitment to precision, transparency, and customer satisfaction. Their comprehensive approach ensures that every tuning service is executed with the utmost care and technical proficiency, providing peace of mind alongside exhilarating power gains.
The Onyx Performance Advantage: Data-Driven Tuning
At the core of Onyx Performance's remapping services is a robust, data-driven methodology that sets them apart. They don't just flash generic maps; they utilise advanced diagnostic and testing equipment to ensure optimal results for your specific vehicle.
- Rolling Road (Dyno) Testing: This is a cornerstone of their service. Before and after remapping, your Abarth will undergo rigorous testing on a state-of-the-art rolling road. This provides accurate, repeatable performance data, allowing you to see the real-world power and torque figures your vehicle is producing.
- Data Logging and Diagnostics: During testing and tuning, critical engine parameters are meticulously logged. This data provides invaluable insights into your Abarth's health and performance, allowing technicians to fine-tune the remap for optimal efficiency and reliability. Any underlying issues can be identified and addressed before tuning proceeds.
- Before and After Performance Printouts: Transparency is key. You will receive detailed printouts showing the exact power and torque figures before and after the remap. This tangible proof demonstrates the significant gains achieved and validates your investment.
- Engine Smoke Tests: A vital diagnostic step, smoke tests are conducted to check for any boost or vacuum leaks within the engine's intake system. Even minor leaks can severely compromise performance and efficiency, making this a crucial pre-tuning check to ensure your Abarth is ready for its upgrade.
Optional Features for a Tailored Driving Experience
Beyond core power gains, Onyx Performance offers a range of optional features that allow you to further customise your Abarth's driving characteristics and sound:
- Overrun Crackles: For those who love the distinctive pops and bangs on the overrun, this popular feature can be integrated into your remap, enhancing the auditory experience of your performance vehicle.
- Speed Limiter Removal: If your Abarth's factory speed limiter restricts its top-end performance, this can be safely removed, allowing your vehicle to reach its true maximum speed potential (where legally permissible).
- Catalyst Fault Code Deletes: When installing decat downpipes or high-flow sports catalysts, the ECU may register a fault code due to changes in exhaust gas composition. This option can suppress these non-performance affecting fault codes.
By combining cutting-edge tuning technology with meticulous precision engineering, Onyx Performance ensures that every Abarth 595 and 695 leaves their workshop not just more powerful, but also running optimally and reliably.
Comprehensive Enhancements: More Than Just Power
While remapping unlocks significant power, a truly comprehensive performance enhancement package considers every aspect of your Abarth's dynamics. Onyx Performance offers a holistic approach, providing a range of services that complement their tuning expertise, ensuring your Abarth performs, sounds, and looks its absolute best.
Exhaust System Upgrades: The Soundtrack to Your Abarth's Power
The exhaust system plays a critical role in both performance and the auditory experience of your Abarth. Upgrading to a high-quality aftermarket exhaust can significantly improve exhaust gas flow, reduce back pressure, and unleash a richer, more aggressive exhaust note that truly matches your car's sporting character. Onyx Performance is an authorised dealer for some of the most respected names in performance exhausts, guaranteeing quality and fitment.
They offer a variety of exhaust solutions to suit your preferences:
- Full Exhaust Systems: These comprehensive systems replace the entire exhaust line from the downpipe back, offering maximum performance gains and a completely transformed sound profile.
- Cat-Back Exhausts: Replacing the exhaust system from the catalytic converter backwards, cat-back systems primarily enhance sound and improve exhaust flow, providing a noticeable upgrade over stock.
- Resonator Deletes: For a sportier and more aggressive exhaust note without replacing the entire system, a resonator delete removes a sound-dampening component, allowing more raw engine sound to emerge.
Pairing your remap with an upgraded exhaust system is highly recommended. This synergy ensures maximum performance gains by allowing the engine to breathe more efficiently, leading to improved engine efficiency and a truly intoxicating driving experience.
Servicing and Maintenance: Keeping Your Abarth in Peak Condition
High-performance vehicles, especially those that have been tuned, require diligent servicing and maintenance to ensure their longevity and sustained performance. Onyx Performance understands the specific needs of Abarth 595 and 695 vehicles, offering specialised servicing plans that go beyond generic garage offerings.
Their maintenance services include:
- Comprehensive Servicing Plans: Tailored specifically to Abarth 595 and 695 vehicles, these plans ensure all critical components are inspected, maintained, and replaced according to manufacturer guidelines and performance demands.
- Brake Repairs and Upgrades: Increased power necessitates improved stopping power. Onyx Performance offers a range of brake solutions, from OEM quality replacements to high-performance big brake kits, ensuring enhanced safety and control.
- Diagnostics and Maintenance: Utilising advanced diagnostic tools, their expert technicians can quickly identify and rectify any issues, ensuring your Abarth remains reliable and performs consistently at its best.
Trusting your Abarth to technicians who specialise in these vehicles means receiving the highest standard of care, preserving your investment, and ensuring every drive is as thrilling as the first.
Styling & Performance Upgrades: The Full Package
Beyond what's under the bonnet, Onyx Performance can help you enhance your Abarth's visual appeal and handling characteristics, completing its transformation into a true performance machine.
- Bodykits: Custom bodykits are available to give your Abarth a more aggressive and distinctive appearance. These aren't just for show; many also offer aerodynamic improvements, enhancing stability at higher speeds.
- Big Brake Kits: For serious performance driving, upgrading to a big brake kit provides superior stopping power, reduced fade, and improved pedal feel, essential for track days or spirited road driving.
- Suspension Upgrades: Coilovers and upgraded springs significantly improve your Abarth's handling, reducing body roll, enhancing cornering grip, and providing a more planted feel. Options are available to balance improved handling with acceptable ride comfort for daily use.
These upgrades ensure your Abarth 595 or 695 not only drives like a true performance car but also looks the part, turning heads wherever you go.
Your Questions Answered: Abarth Tuning FAQs
Understanding the process and implications of tuning your Abarth is important. Here are some frequently asked questions and their answers to provide clarity and peace of mind.
- 1. What is the power gain from Stage 1 tuning for the Abarth 595 or 695?
- Stage 1 tuning typically increases the Abarth’s power output to 200HP, with torque improving significantly to 300Nm. This offers a noticeable and exhilarating boost over stock performance.
- 2. Do I need additional hardware for Stage 1 tuning?
- No, Stage 1 tuning is specifically designed to work perfectly with the stock hardware of the Abarth 595 and 695. It's a software-only upgrade that safely unlocks hidden potential.
- 3. What modifications are required for Stage 2 tuning?
- For Stage 2 tuning, hardware modifications are recommended to maximise performance and ensure reliability. These typically include a decat downpipe or a high-flow sports catalyst, an upgraded cat-back exhaust system (optional but highly recommended), a high-flow upgraded air filter, a larger intercooler, and often, Stage 2 gearbox software to handle the increased torque efficiently.
- 4. Where is Onyx Performance located?
- Onyx Performance is conveniently based in Slough, Berkshire. Their location just outside West London makes them easily accessible for customers travelling from London and the surrounding areas, offering a prime spot for Abarth enthusiasts in the South East.
- 5. Do you offer a warranty on remapping?
- Yes, Onyx Performance stands behind the quality of their remapping services. They offer a warranty to ensure customer satisfaction and provide peace of mind regarding the reliability and performance of your tuned Abarth.
- 6. Can I revert to stock settings if needed?
- Absolutely. Should you ever need to return your Abarth's ECU to its original factory settings, Onyx Performance can flash it back to stock without any issues, offering complete flexibility.
- 7. Do you offer finance options for tuning?
- Yes, to make performance upgrades more accessible, Onyx Performance provides flexible finance options. You can spread the cost of your tuning package, upgrades, or maintenance over 4 convenient monthly payments, making it easier to manage your investment.
- 8. What exhaust brands do you offer for the Abarth?
- Onyx Performance is an authorised dealer for several leading performance exhaust brands. They offer high-quality systems from Scorpion, Milltek, Cobra, and Quicksilver, ensuring a wide range of options to suit your sound and performance preferences.
- 9. Can you perform diagnostics and general maintenance on the Abarth?
- Yes, beyond tuning, Onyx Performance provides comprehensive diagnostics, servicing, and general maintenance specifically for the Abarth 595 and 695. Their expert technicians ensure your vehicle remains in optimal condition.
- 10. Do you offer Stage 3 tuning for the Abarth?
- Yes, for those seeking the ultimate in performance, Onyx Performance offers bespoke Stage 3 tuning packages for the Abarth 595 and 695. These are highly customised solutions, and it's best to call them directly to discuss your specific requirements and explore the possibilities.
Hear From Our Customers
Don't just take our word for it; hear what actual Abarth owners have to say about their experience with Onyx Performance. Customer satisfaction is a testament to their dedication and expertise.
“Onyx Performance transformed my Abarth 595! The Stage 2 tuning exceeded my expectations. The team is highly knowledgeable and friendly!”
– James T., Reading
“I couldn’t be happier with the results! The Stage 1 tuning made my Abarth 695 feel like a completely different car. Highly recommended!”
– Sophia L., West London
These testimonials highlight the significant impact Onyx Performance has on driving experience and customer satisfaction.
Planning Your Visit: Location & Contact
Onyx Performance makes it easy to access their premium Abarth tuning and maintenance services. Located strategically, they serve a wide area of the UK, especially those in and around London.
Visit Us: Your Abarth Transformation Awaits
Location: Slough, Berkshire
Their workshop is easily accessible, making it a convenient choice for Abarth owners in West London and the surrounding counties who are looking for professional and reliable tuning services.
Opening Hours:
- Monday–Friday: 10 AM–6 PM
- Saturday: 10 AM–3 PM
- Closed Sundays
Contact Information:
- Phone: 01753 439321
- Email: [email protected]
About Onyx Performance: Dedicated to Automotive Excellence
At Onyx Performance, the team specialises in high-quality tuning, remapping, and upgrades not only for the Abarth 595 and 695 but also for a range of other performance vehicles. With years of experience and a genuine passion for automotive performance, they are dedicated to delivering bespoke solutions tailored precisely to your needs and aspirations. Their prime location in Slough, just outside West London, allows them to offer a full spectrum of services designed to keep your Abarth performing at its absolute peak, ensuring every journey is an exhilarating one.
Flexible Finance Options: Making Upgrades Accessible
Understanding that performance upgrades can be a significant investment, Onyx Performance offers flexible finance options to help you manage the cost. You can spread the expense of your Abarth 595 or 695 remapping, upgrades, and maintenance over 4 convenient monthly payments. This makes it easier to achieve your desired performance goals without a large upfront outlay. All quoted prices include VAT, ensuring transparency and no hidden costs.
Ready to unlock the true potential of your Abarth 595 or 695? Whether you're seeking a simple Stage 1 remap for an immediate power boost, a comprehensive Stage 2 package with hardware upgrades, or bespoke Stage 3 tuning for ultimate performance, Onyx Performance in Slough, Berkshire, is your definitive destination. Their commitment to precision engineering, transparent processes, and customer satisfaction ensures that your Abarth receives the highest standard of care and delivers a driving experience that exceeds all expectations. Don't just drive your Abarth; truly experience it. Contact Onyx Performance today to book your tuning service or visit their workshop near West London and witness how they can transform your Abarth into the exhilarating machine it was always meant to be.
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