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RPM SUSSEX

Remapping Done Right • BMW & VW Group Specialists • Mobile or Workshop

From quick OBD flashes to bench ECU mapping, we calibrate Eco / Blend / Performance maps for smooth, dependable gains. Persistent diesel issues? We provide EGR / AdBlue / DPF ECU solutions (off-road). For extra punch, we supply & fit performance parts — intercoolers, intakes, downpipes and exhausts — alongside servicing, with transparent pricing and 0% instalments.

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£200 OBD Remaps

Fast, expert ECU tuning while‑you‑wait in Horsham. Most cars completed in 1–2 hours with smooth, dependable gains.

OBD flash on‑site • Bench ECU mapping available
Eco / Blend (Popular) / Performance maps
Pre‑tune health check & original file backup
Bundle EGR / AdBlue / DPF ECU solutions (off‑road)

Same‑week bookings Typical 60–120 mins Transparent pricing

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ECU & TCU Remapping

Delete & Solutions

Performance Upgrades

Service Overview

From OBD and bench ECU remapping to diesel ECU solutions, performance upgrades and servicing — planned, installed and supported in‑house at Unit 28.

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

ECU & TCU Remapping

Eco / Blend (Popular) / Performance calibrations written via OBD or bench (ECU out) as required — smooth, dependable gains tailored to your goal.

OBD & bench capability in‑house
Pre‑tune health check & backup
Stage 1 from £240

Explore Mapping

Delete & Solutions

EGR / AdBlue / DPF ECU solutions to resolve persistent faults and limp‑mode strategies. Supplied strictly for off‑road/motorsport use.

OBD where supported; bench if required
Stop constant regens & warning lights
From £260 per system

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Performance Upgrades

Supply & fit — intercoolers, intakes, turbo inlets, downpipes and exhausts — matched to your map for reliable, repeatable performance.

Neat fitment & correct torque specs
Transparent parts & labour quotes
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Get Parts Fitted

Car Servicing

Quality oils and filters, fault scans and pre‑tune checks to keep your car healthy before and after calibration.

Health check & diagnostics
Clear labour rate
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Book Servicing

Contact Us Today

Select Your Service: Choose from our available upgrades, including Perf Remap, Eco Remap, Blend Remap, or our Advanced Services. Please specify the service you require.

Provide Your Details: Enter your personal and vehicle information, including your registration number. Providing comprehensive details will streamline the process.

Await Our Response: Within 24 hours, a team member will contact you via email or call with a detailed price quote for your selected upgrades. Please check your email regularly, including your spam folder, to ensure you receive our communication

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

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

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BMW 118d Stage 1 Remap | RPM Sussex

BMW 118d in with us for a Stage 1 ECU calibration — a proper upgrade in drivability and performance.

✅ More power & torque
✅ Stronger mid-range pull (perfect for overtakes)
✅ Sharper throttle response
✅ Often improved MPG when driven sensibly

Before calibration we carried out live data checks to make sure everything was operating as it should — helping reduce risk and catch obvious issues early.

🚗💨 BMW 3 Series 320d – Blend Map Upgrade

This 2016 BMW 3 Series came in for a blend map, focusing on smooth performance and improved efficiency — all applied safely via OBD.

✅ Blend ECU calibration
✅ +30 BHP / +40 Nm
✅ ~7–10% improved fuel economy*
✅ Smoother throttle & torque delivery

No engine-related faults present and the car drove perfectly on the test drive. A great upgrade for everyday drivability without compromising reliability.

🛠 VW Touran 1.6 TDI – EGR Delete + ECO Map 🛠

This Touran came in with EGR-related fault codes and drivability concerns caused by common EGR issues on the 1.6 TDI engines. Diagnostics confirmed active EGR intervention, so we carried out an EGR software delete alongside an ECO map focused on smoother delivery and improved efficiency.

✅ EGR system disabled in software
✅ Fault codes cleared
✅ ECO map applied for better MPG and drivability
✅ Road-tested with everything working as it should

A great solution for long-term reliability and day-to-day efficiency.

🛠 Range Rover Evoque 2.2 TD4 – EGR Delete 🛠

This Evoque came in with an intermittent EGR fault causing the engine management light to return. Diagnostics and live data showed unstable EGR behaviour at idle, consistent with failing EGR position feedback rather than a DPF or airflow issue.

✅ EGR software delete completed
✅ EML cleared
✅ Road-tested with no faults returning
✅ Smooth drivability restored

A common issue on these engines, and a solid long-term solution to improve reliability and prevent repeat faults.

🛠 VW Golf 1.6 TDI – EGR Delete 🛠

This Golf came in with EGR-related fault codes causing intermittent issues and poor reliability. After diagnostics, we carried out an EGR software delete, removing the problematic system and preventing further EGR-related faults.

✅ EGR disabled in software
✅ Fault codes suppressed
✅ Improved reliability & drivability

A solid solution for common 1.6 TDI EGR issues caused by carbon build-up over time.

BMW 330i in for a NOx delete after a NOx system issue causing the EML.

We confirmed the fault, carried out the required diagnostics, then resolved the warning light by applying the software solution and checking everything was running as it should ✅

⚙️ NOx / emissions-related fault support
🔍 Diagnostics + checks before/after
📍RPM Sussex

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