CB Tuning is the dedicated file supplier for garages and remapping businesses across the UK. Maximize workshop turnover with custom-written ECU & TCU calibrations returned in an average of 15 minutes by experienced engineers.
Every file is edited in-house using WinOLS. Zero generic automated script file processing.
Specialised recalibrations for ZF, DSG, S-Tronic, and torque limit adjustments.
Live communication with tuning technicians via portal & WhatsApp to protect your workflow.
When customers bring a car into your workshop for remapping, you need fast file processing and ultimate reliability. Unreliable file services waste ramp time and damage client trust. CB Tuning gives you direct access to high-margin tuning operations without technical delays.
Every file supplied is edited in-house by experienced technicians at CSC Motors using real-world datalogging and dyno validation. Keep your margins high and deliver performance your customers can feel.
Keep your bay times efficient. Our portal is continuously staffed to ensure fast return times, minimising workshop downtime and keeping your lift clear for the next job.
Calibrations are developed on our in-house Dimsport 2WD braked rolling road. You sell measurable, reliable power gains without risking engine reliability or customer returns.
Upsell gearbox tuning alongside ECU remaps. We provide custom TCU files for ZF, DSG, and S-Tronic transmissions—optimising shift speeds, launch control, and torque limits.
No automated scripts or resold third-party maps. Every calibration is manually adjusted using genuine licenced WinOLS software to ensure exact parameters and safe limits.
Competitive pricing tailored for garages and expanding remapping specialists. Keep your profit margins healthy while offering superior files to your client base.
If you run into an unusual ECU variant or require technical advice, our team is accessible via portal ticket and WhatsApp to guide you through every flash.
We support all master tools — if you can read the file, we can calibrate it. Dedicated slave tool support is available for Autotuner, Kess V3, and Flex hardware setups.
Autotuner is widely used across UK workshops. Fast read and write times across OBD, bench, and boot modes make it a prime choice for high-volume commercial tuning.
Alientech's flagship tool delivers comprehensive OBD and bench coverage. Ideal for mobile operators and busy service centers needing reliable daily vehicle coverage.
Magic Motorsport's Flex is designed for direct bench flashing and complex control units. Essential for advanced ECU bench work, TCU calibrations, and restricted protocols.
Professional master ECU tool allowing direct original file reads. Upload your raw BIN file to our portal for custom WinOLS recalibration.
Widely utilised master tool for Bosch and Siemens control units. Simply upload original reads via our portal for fast custom file delivery.
Using CMD, Byteshooter, or any other master device? As long as you can export an original file read, our engineers can calibrate it for your workshop.
Workshops and mobile tuners often operate past standard 5 PM hours. Our portal is staffed late into the evening Monday to Friday, giving you file support when you need to finish evening jobs.
Weekend operations are covered with full Saturday hours and Sunday availability by pre-arrangement, ensuring your business stays operational 7 days a week.
CB Tuning operates as the dedicated wholesale trade arm of CSC Motors — a premier tuning and development workshop based in Glenrothes, Fife. Equipped with a 2WD Dimsport braked rolling road and over 5 years of tuning experience across 3,000+ vehicles, our background is rooted in real-world shop operations.
We aren't a generic online file database. When you open a dealer account, you team up with professional calibrators who write files on live dynos, test torque models, and support your garage with real technical backup.
"Stage 1 remap on my Volvo s60. Excellent gains and it's made the car a proper sleeper! Professional approach with communication and explanations on the process. Highly recommend!"
"Brilliant service and really good guys, used them twice now. Stage 1 remap and no issues at all, then again for a stage 2 and tcu tune. I'm very happy with the results. Totally transformed my car."
"Car was in for a swirlflap delete and stage one remap with gearbox, car now feels more like a 50d than a 40d and drives amazing. Couldn't fault the guys in anyway, they definitely know what they're doing."
Have questions before registering your garage? Reach out to our technical team via portal or WhatsApp for immediate assistance.
Register Dealer AccountSubmit your workshop details below to open a dealer file account or inquire about trade rates.
Your business details are strictly confidential and will never be shared.
Thank you. Our team will review your application and contact you directly via phone or email during portal hours. You can also proceed straight to portal registration at portal.cb-tuning.co.uk.
Create your trade dealer account today and start uploading files within minutes. No minimum monthly fees.