
Remapping and Tuning Experts in Croydon, South & South East London
Looking to add more Power, Economy, Towing and fun to your Car? Here at HT customz, We have a wide range of Remapping and Customization Services to make your Car look and feel your own.
See why we’re trusted by Car owners across South & South East London.
Services We Provide
ECU Remaps
Using our In-house bespoke file engineers we provide Stage 1/2/ECO remaps for all makes, models and inductions. Take your car to the next level by de-restricting factory set limitations.
TCU/Gearbox Remaps
Optimize your vehicle’s transmission performance with custom TCU remapping, enhancing shift speed, responsiveness, and fuel efficiency for a smoother, more dynamic drive.
Intakes & Exhausts
We specialize in sourcing & fitting high-performance cold air intake systems and custom exhaust solutions designed to enhance your vehicle’s airflow, sound, and style. Our garages offer expert installation and a wide range of personalized modifications.
DPF & EGR Solutions
DPF removal (OFF-ROAD USAGE ONLY) and Blanking solutions include repair and maintenance to optimize performance, reduce emissions, and enhance efficiency. Our experts restore DPF and EGR functionality, improving engine performance and extending your vehicle’s lifespan.
Adblue Solution
AdBlue services involve the supply and maintenance of AdBlue fluid, which is used in diesel engines to reduce harmful emissions. Our service ensures your vehicle runs efficiently and meets environmental standards.
Tinting & Bodykits
We offer a wide range of make-specific tinting and body kit solutions designed to elevate your car’s style and comfort. Transform your vehicle with premium window tinting, custom-fit body kits, aerodynamic upgrades, and personalized design enhancements.
Our Popular Services
We offer bespoke ECU calibration for all Stage 1 remap solutions, providing the most comprehensive car remapping statistics in Croydon, South & South East London.
A Stage 1 remap is a software-only upgrade by master ECU technicians. Manufacturers often restrict vehicles with conservative software parameters, holding back their true potential.
Our Stage 1 remap safely unlocks this performance, delivering noticeable gains in power and torque while maintaining your vehicle’s hardware reliability.
We take pride in delivering professional car remapping services tailored to your needs. After your tuning session, you’ll receive a detailed report showcasing your vehicle’s performance stats before and after the remap, highlighting the improvements achieved.
Trust us to help your car achieve its full potential with our expert Stage 1 remap solutions designed to enhance performance without compromising reliability.
We offer bespoke ECU calibration tailored to all our Stage 2 remap solutions, providing the most comprehensive car remapping statistics in Croydon, South & South East London.
To achieve optimal performance with our Stage 2 remaps, the following upgrades are recommended:
- Cold Air Intake: Enhances airflow into the engine, increasing horsepower and torque.
- High-Flow Exhaust System: Reduces backpressure, allowing the engine to breathe more efficiently for improved performance.
- Upgraded Intercooler: Lowers intake air temperatures and increases air density for enhanced engine performance.
- Exhaust Upgrades: Options such as decat downpipes or a full straight-pipe exhaust system maximize exhaust flow.
- Gearbox Tuning: Fine-tunes the gearbox for smoother shifts and optimal power delivery.
Experience the best in performance tuning with our expert solutions in Croydon.
We offer bespoke ECU calibration tailored for DPF (Diesel Particulate Filter) solutions, providing top-tier car remapping and diagnostics in Croydon, South & South East London.
Our DPF solutions optimize performance while ensuring compliance and reliability. For the best results, we may recommend:
- DPF Replacement: Keeps the DPF in top condition for smoother performance and reduced emissions.
- EGR Optimization: Enhances airflow and reduces engine strain for improved efficiency.
- Upgraded Turbocharger: Boosts engine performance and complements DPF calibration.
- High-Flow Air Filters: Improves airflow, reducing stress on the DPF system.
- Gearbox Tuning: Enhances overall performance and prolongs vehicle longevity.
Our experts in Croydony provide tailored solutions that align with your vehicle’s specific needs, maintaining the highest industry standards for optimal results.
We offer bespoke ECU calibration for all Stage 1 remap solutions, providing the most comprehensive car remapping statistics in Croydon, South & South East London.
A Stage 1 remap is a software-only upgrade by master ECU technicians. Manufacturers often restrict vehicles with conservative software parameters, holding back their true potential.
Our Stage 1 remap safely unlocks this performance, delivering noticeable gains in power and torque while maintaining your vehicle’s hardware reliability.
We take pride in delivering professional car remapping services tailored to your needs. After your tuning session, you’ll receive a detailed report showcasing your vehicle’s performance stats before and after the remap, highlighting the improvements achieved.
Trust us to help your car achieve its full potential with our expert Stage 1 remap solutions designed to enhance performance without compromising reliability.
We offer bespoke ECU calibration tailored to all our Stage 2 remap solutions, providing the most comprehensive car remapping statistics in Croydon, South & South East London.
To achieve optimal performance with our Stage 2 remaps, the following upgrades are recommended:
- Cold Air Intake: Enhances airflow into the engine, increasing horsepower and torque.
- High-Flow Exhaust System: Reduces backpressure, allowing the engine to breathe more efficiently for improved performance.
- Upgraded Intercooler: Lowers intake air temperatures and increases air density for enhanced engine performance.
- Exhaust Upgrades: Options such as decat downpipes or a full straight-pipe exhaust system maximize exhaust flow.
- Gearbox Tuning: Fine-tunes the gearbox for smoother shifts and optimal power delivery.
Experience the best in performance tuning with our expert solutions in Croydon.
We offer bespoke ECU calibration tailored for DPF (Diesel Particulate Filter) solutions, providing top-tier car remapping and diagnostics in Croydon, South & South East London.
Our DPF solutions optimize performance while ensuring compliance and reliability. For the best results, we may recommend:
- DPF Replacement: Keeps the DPF in top condition for smoother performance and reduced emissions.
- EGR Optimization: Enhances airflow and reduces engine strain for improved efficiency.
- Upgraded Turbocharger: Boosts engine performance and complements DPF calibration.
- High-Flow Air Filters: Improves airflow, reducing stress on the DPF system.
- Gearbox Tuning: Enhances overall performance and prolongs vehicle longevity.
Our experts in Croydony provide tailored solutions that align with your vehicle’s specific needs, maintaining the highest industry standards for optimal results.
Croydon Vehicle Tuning Specialist
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Frequently Asked Questions
How much are your services?
The cost of our services varies depending on your specific needs and the scope of your project. To get an accurate quote tailored to your requirements, please click the “Get a Quote” button.
How Does Your 14-Day Money-back Guarantee Work?
With our remapping services, we offer a 14-day money-back guarantee for your complete peace of mind.
Where can I get your remapping services done?
Our remapping services are offered exclusively at our location. Visit us to experience our professional service! Get a free quote for your vehicle today, or select ‘Contact Us’ for more information.
Is remapping safe?
Yes. However your engine will be working slightly harder than previously. Though many are pretty safe, you’ll need to pay extra care to keep your car well-maintained. As a rule of thumb, the more power you get from a remap, the more you need to take care with maintenance of Oils and Brakes.
Can any car be remapped?
Most modern cars can be remapped, but some older models with dated software cannot. To what extent a remap will impact your car can vary wildly depending on your model and where you have it remapped. We always check this before accepting a job and give you options before continuing with any remapping jobs.
Will my remap affect my insurance?
It almost always raises your insurance quote. However this will depend on how you have it remapped.
The cost of our services varies depending on your specific needs and the scope of your project. To get an accurate quote tailored to your requirements, please click the “Get a Quote” button.
With our remapping services, we offer a 14-day money-back guarantee for your complete peace of mind.
Our remapping services are offered exclusively at our location. Visit us to experience our professional service! Get a free quote for your vehicle today, or select ‘Contact Us’ for more information.
Yes. However your engine will be working slightly harder than previously. Though many are pretty safe, you’ll need to pay extra care to keep your car well-maintained. As a rule of thumb, the more power you get from a remap, the more you need to take care with maintenance of Oils and Brakes.
Most modern cars can be remapped, but some older models with dated software cannot. To what extent a remap will impact your car can vary wildly depending on your model and where you have it remapped. We always check this before accepting a job and give you options before continuing with any remapping jobs.
It almost always raises your insurance quote. However this will depend on how you have it remapped.
Why Choose
HT Customz

Quality Support and After Care
Our remap experts are here to provide you with a complete, all-in-one solution from start to finish.

We Work On All Vehicles
From family cars to luxury vehicles and high-performance supercars, we expertly handle all types of vehicles.

14 Days Money Back Guarantee
We offer a 14-day money-back guarantee, ensuring that you’ll love your remap — or your money back.
