Real Performance Mapping

Broadbridge Heath, West Sussex

RPM Sussex

Tuning, vehicle coding, diagnostics, servicing and performance upgrades.

ECU and TCU remapping, vehicle coding and personalisation, AdBlue, EGR and DPF ECU solutions, performance upgrades and car servicing — supported by clear advice, transparent pricing and specialist workshop expertise, with selected mobile options available.

OBD & Bench Mapping Vehicle Coding Workshop & Selected Mobile Transparent Pricing 0% Instalments Available
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RPM Sussex Workshop
BMW illustrating RPM Sussex performance tuning services
OBD Programming Bench Mapping TCU Tuning

Specialist Performance Tuning

ECU, TCU & Performance Tuning

Professional in-house tuning, diagnostics and workshop support from our Broadbridge Heath premises, using Autotuner and Alientech KESS3 for safe, dependable results.

  • ECU Unlocking & Tuning Selected BMW, Volkswagen Group and Mercedes vehicles.
  • TCU & Gearbox Mapping Supported DSG, ZF and other automatic transmissions.
  • Stage 1 & Stage 2 Tuning Vehicle-specific calibrations and upgrade packages.
  • Diesel Software Solutions DPF, EGR and AdBlue software work where applicable.
  • Vehicle & DSG Servicing Maintenance and supporting performance upgrades.
  • OBD & Bench Programming On-site flashing with bench ECU access when required.
Professional Workshop ECU & TCU Specialists Advanced Diagnostics
Explore Remapping Check Availability
Specialist Workshop Services

Performance, Coding & Workshop Support

From ECU and TCU remapping to vehicle coding, diagnostics and Stage 2 upgrades, RPM Sussex provides specialist workshop services for BMW, MINI and Volkswagen Group vehicles.

KESS3 ECU and TCU programming equipment Mapping

ECU & TCU Remapping

Workshop-based engine and gearbox calibrations for supported vehicles, completed through OBD or direct bench programming as required.

  • Stage 1 from £260
  • OBD and bench capability
  • DSG and TCU support
  • Pre-tune health check
Explore Remapping
Vehicle diagnostics, coding and software investigation Diagnostics & Coding

Diagnostics, Coding & Software

Fault finding, software investigation and supported vehicle coding for convenience, display, lighting, battery, retrofit and module functions.

  • Fault finding and scans
  • Coding from £60
  • Battery registration
  • Retrofit and module coding
View Services Vehicle Coding
Stage 2 vehicle performance upgrades Stage 2

Performance Upgrades

Stage 2 routes combining suitable supporting hardware with a matching ECU calibration, selected around your vehicle, current modifications and goals.

  • Stage 2 packages
  • Hardware and software
  • Parts supply and fitting
  • 0% Payment Assist
Stage 2 Parts & Fitting

Not Sure Which Service You Need?

Send us your registration number and a description of what you would like to achieve. We will advise on the most suitable route.

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RPM Sussex Services

Service Overview

From ECU and TCU remapping to vehicle coding, diesel ECU solutions, performance upgrades and servicing — planned, completed and supported in-house at our Broadbridge Heath workshop.

BMW & VAG Specialists OBD & Bench Mapping Vehicle Coding 0% Instalments Transparent Pricing

ECU, TCU & Coding

Eco, Blend and Performance ECU calibrations, gearbox software and supported vehicle personalisation — completed through OBD or bench programming as required.

  • OBD and bench ECU capability in-house
  • TCU tuning plus BMW, MINI and VAG coding
  • Stage 1 from £260; coding from £60
View Mapping Vehicle Coding

Delete & Solutions

EGR, AdBlue and DPF ECU solutions for persistent system faults and limp-mode strategies. Supplied strictly for off-road or motorsport use.

  • OBD where supported; bench if required
  • Professional diagnosis before software work
  • From £260 per system
See Options

Performance Upgrades

Supply and fitment of intercoolers, intakes, turbo inlets, downpipes and exhausts — matched to your calibration for reliable, repeatable performance.

  • Neat installation and correct torque settings
  • Transparent parts and labour quotations
  • Packages tailored to your vehicle and goal
Stage 2 Parts & Fitting

Car & DSG Servicing

Quality oils and filters, DSG gearbox servicing, fault scans and pre-tune checks to keep your vehicle healthy before and after calibration.

  • Vehicle health checks and diagnostics
  • Routine and DSG servicing available
  • Workshop appointments in Broadbridge Heath
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Get a Quote or Check Compatibility

Choose Your Service
Select the service you’re interested in, whether that’s Stage 1 remapping, Stage 2, exhaust upgrades, servicing, diagnostics, or one of our specialist ECU solutions.

Add Your Vehicle & Contact Details
Enter your registration number, contact details, and a few notes about what you’d like done. The more detail you include, the easier it is for us to point you in the right direction and give accurate advice.

We’ll Come Back to You
Once we’ve reviewed your enquiry, we’ll get back to you with the best route for your vehicle, along with pricing or the next steps.

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Flexible Payment Plans

Manage your costs effortlessly with Payment Assist. Enjoy the ease of splitting payments into 3 equal monthly installments with zero interest.

  • ✔ No hidden fees
  • ✔ Quick & easy approval
  • ✔ Hassle-free payment process

Example Payment Plans

£240 3 x £80
£480 3 x £160
£900 3 x £300

Interested? Let us know and explore your finance options today!

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Peugeot Boxer in for an AdBlue delete. The vehicle was suffering from an AdBlue system fault, causing warning messages and ongoing issues. We removed the AdBlue system from the ECU software, cleared the faults, and got everything working as it should. No more AdBlue-related problems, and the van is back on the road.Ford Ranger in with a common AdBlue system fault. We carried out our AdBlue software solution by recalibrating the ECU, removing the AdBlue-related issues and clearing the warning lights and fault codes. The vehicle is now running as it should, with no more AdBlue warnings or risk of a countdown preventing the vehicle from starting.Audi A4 in with an AdBlue system fault. After diagnosing the issue, we applied our AdBlue software solution directly through the ECU, disabled the faulty system and cleared the associated warning lights and fault codes. The vehicle is now running without the AdBlue countdown or risk of a non-start.Iveco in for a speed limiter removal. Using a ECU calibration, we safely removed the factory speed limiter by recalibrating the engine management software. The vehicle can now exceed the original restricted speed where legally permitted, allowing for improved motorway usability and more efficient long-distance driving.The vehicle was suffering from poor fuel economy linked to an EGR issue, so the customer decided to have the system electronically disabled alongside our Blend calibration. This provides a strong balance of improved performance, smoother power delivery and better fuel efficiency, without going as aggressive as a full Stage 1 map.BMW 335d Stage 2 package completed This one received: ✅ Stage 2 ECU map ✅ Decat pipe fitted ✅ DPF physically removed and deleted from the software ✅ EGR and EGR cooler delete ✅ Swirl flaps physically removed and deleted from the software Now producing approximately 370 bhp and 700 Nm, with much stronger performance and improved response throughout the rev range.