- Covering All Sussex Areas
Quadbike
Remapping
his stuff. Had an amazing drive on the way home.
Would definitely recommend NXT!"
- Dale Robins
- Covering All Sussex Areas
search your gains and get a quote
EXCELLENT Based on 192 reviews Posted on Mick GommApril 20, 2026Trustindex verifies that the original source of the review is Google. NXT provided me with a great service. From my initial call, James’s knowledge and the information he provided, reassured me that I was making the right decision, and his communication was excellent. I am very pleased with the end result.Posted on Nick FishApril 20, 2026Trustindex verifies that the original source of the review is Google. Hi James just to thank you for a fantastic job and your prompt response Remapped my vw caddy it’s like chalk and cheese has improved every single aspect of the way that it drives great job would highly recommend Regards nickPosted on George BignallApril 14, 2026Trustindex verifies that the original source of the review is Google. Had a stage 1 remap done on my car james was very knowledgeable about questions and queries I was asking and the remap was done very professionally. Highly recommendPosted on Chris ParsonsApril 14, 2026Trustindex verifies that the original source of the review is Google. Very happy with the results james did a good job my car is fast lots of tourge and the engine sounds meatierPosted on Owen BlakeMarch 29, 2026Trustindex verifies that the original source of the review is Google. I had my my Golf R Mk7 tuned to stage 1 this weekend, i can tell you now it’s the best money I’ve spent, the car is super responsive, much faster and sounds unbelievable, James was spot on, helpful and easy to talk to if I had any questions. And was super handy having it done all at my own home! I’d highly recommend NXT Performance.Posted on Jaimie HoustonFebruary 24, 2026Trustindex verifies that the original source of the review is Google. I called James regarding an adblue issue he was out the same day! he not only kept me informed of what he was doing but has probably saved me 1000’s of pounds highly recommendPosted on Clifford ChristopherFebruary 24, 2026Trustindex verifies that the original source of the review is Google. James was great fixed my issues top bloke definitely recommend 5☆.Posted on Dan LewryFebruary 24, 2026Trustindex verifies that the original source of the review is Google. These guys stage 1 mapped my daughters Audi diesel. Great little performance gain. Very nice guy to chat with. Good all round. Perfect 👌🏻👌🏻Posted on David russellFebruary 22, 2026Trustindex verifies that the original source of the review is Google. If you’ve received a quote, go for it! You won’t regret it. Fantastic service at a brilliant price, James was punctual, polite and informative. Conducted the remap and took time to answer questions. The remap on my 2017 530d estate (G31) has improved how it drives. The additional power and torque makes it feel like a different car and hard to believe the improvement for the money spent. First drive post remap was a 540 mile trip to Scotland from Brighton, noticeable improvement in MPG, smoother power delivery and the torque gains are brilliant. For the money, you won’t find a better improvement to your car. Get it done!Posted on Jack HortonFebruary 20, 2026Trustindex verifies that the original source of the review is Google. Amazing just mapped my 1 series feels like a different car would highly recommend thanks a lot 👌Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Motorbike Remapping in Sussex
Motorbike Remapping & ECU Tuning Specialists
At NTX Performance, we specialise in motorcycle ECU remapping to unlock greater performance and enhance fuel efficiency. While many riders opt for devices like a Power Commander to boost their bike’s power, our approach focuses on recalibrating your motorcycle’s factory ECU with a bespoke remap designed specifically for your machine. By fine-tuning the bike’s original ECU, we’re able to optimise performance, responsiveness, and fuel economy far beyond the standard settings.
Why Custom Remapping?
At NTX Performance, we specialise in fully custom ECU remapping, using your bike’s original ECU—there’s no need to invest in aftermarket units like Bazzaz or Power Commander. By connecting directly to your existing ECU with advanced tuning software, we tailor the bike’s fuel and ignition maps to maximise performance and efficiency. Every remap comes with detailed before-and-after performance reports, giving you a clear view of the improvements made. Once your ECU is reinstalled, you’ll experience immediate gains in power, throttle response, and overall rideability.
Sussex Motorbike Remapping
Unlock your bikes
true performance
NOW ONLY £225
Experience smoother, faster and more powerful riding with our professional
custom ECU remapping.
Originally £399 – now just £225 for a limited time.
DPF, AdBlue & EGR Solutions
We offer professional solutions to disable or remove problematic DPF, AdBlue, and EGR systems—eliminating limp mode issues for good. Enjoy restored performance, long-term reliability, and improved fuel economy that lasts.

If you're not completely satisfied with your remap, we offer a full refund—no hassle, no fuss.

Experience enhanced throttle response, improved fuel economy, and a smoother, more powerful drive.

We offer professional solutions to disable or remove problematic DPF, AdBlue, and EGR systems—eliminating limp mode issues for good. Enjoy restored performance, long-term reliability, and improved fuel economy that lasts.

Our knowledgeable and friendly team is always on hand to provide support and answer any questions.
At NXT Performance, we specialize in custom ECU tuning. Unlike off-the-shelf or generic maps, every file is meticulously crafted from the ground up, tailored specifically to your vehicle. Our bespoke approach allows us to tweak and modify each tune to meet your exact preferences, delivering optimal performance and efficiency.
Thank you for choosing NXT Performance, and we look forward to helping you take your vehicle to the next level!

Tailored to every vehicle

Most bikes tuned within the hour
- Increased Fuel Economy
- Improved Performance
- Lower Emissions
- Cost Effective Solution
- More Responsive Engine
- Improved Acceleration
- Adjustability for Fuel Economy and Performance
- Friendly, highly experienced staff
Schedule Your Appointment Today
Your Car remapping Specialists
Custom ECU remapping involves fine-tuning your bike’s factory ECU to optimise fuel delivery, ignition timing, and other parameters. This results in improved throttle response, increased power, smoother acceleration, and often better fuel efficiency — all without the need for external tuning devices.
No, you don’t. At NTX Performance, we work directly with your motorcycle’s original ECU. Our custom remapping process adjusts your bike’s software settings to deliver enhanced performance, saving you the cost and hassle of aftermarket piggyback units.
Absolutely. Our remaps are custom-tailored to your specific bike and riding style, ensuring a safe and reliable performance increase. We always operate within the mechanical limits of your engine to maintain longevity and reliability.
Yes. Once your remapped ECU is reinstalled, you’ll notice immediate improvements in power delivery, throttle response, and overall rideability. Many riders also report smoother gear transitions and a more enjoyable riding experience.
Yes, we provide comprehensive before-and-after performance reports. These show clear data on the improvements made through the remap, so you can see exactly how your motorcycle’s performance has been enhanced.






