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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

ECU & TCU Remapping

Delete & Solutions

Delete & Solutions

Performance Upgrades

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
  • Book for a quote
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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
  • Book online
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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.

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Flexible Payment Plans

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  • ✔ Hassle-free payment process

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🟢 Jaguar F-Pace 2.0D | Stage 1 + EGR Delete 🛠️ This F-Pace came in for a performance calibration and EGR software delete to improve efficiency, throttle response, and reliability. We applied our Stage 1 remap via OBD, safely optimised within factory tolerances and verified with full diagnostics before and after tuning. 📊 Performance Output: 180 → 210 BHP 430 → 490 Nm (+30 BHP / +60 Nm) ✅ EGR system deactivated in software ✅ No active DTCs after programming ✅ Improved mid-range torque and smoother delivery ✅ Vehicle fully road-tested and verified 📍 RPM Sussex – ECU Remapping & Diagnostics 💻 rpmsussex.co.uk 📩 DM to book or request a quoteBMW E92 M3 🔥 | Milltek Back Box + Centre Pipes Upgrade This M3 came in after failing its MOT — the original back box was blowing badly and had seen better days. We replaced it with a full Milltek back box and centre pipes, restoring performance and giving it that iconic M3 tone — only deeper, sharper, and even more addictive. The car sounded great before… now it sounds incredible. 👌 📍 Fitted at RPM Sussex 💨 Performance. Reliability. Sound.We fitted a full Maxton Design body kit to this BMW 330i, which included a front splitter, side skirts, rear quarter skirts, and a rear diffuser. The kit was installed using a combination of self-tapping screws and silicone for a secure, durable fit. Once fitted, we pressure-tested the kit to check its strength — it held firm and lined up perfectly with the bodywork, following the factory lines seamlessly.The BMW M4 came in with visible damage to its rear diffuser after a minor impact. We removed the damaged section, inspected the mounting points for any underlying issues, and fitted a brand-new OEM-style diffuser. The new unit restored the M4’s aggressive rear profile and factory-fresh finish — ready to hit the road looking as sharp as it should🚘 Audi Q3 2.0 TDI | Stage 1 Performance Calibration ⚙️ This Q3 came in for a performance boost and a full diagnostic inspection before mapping. No engine codes were found, but the vehicle showed signs of a sticky EGR valve and is due an oil and filter service — something we always highlight during tuning. We applied a Stage 1 performance remap via OBD, safely verified and tested. The result? Sharper throttle response, smoother acceleration, and stronger torque delivery across the rev range. 📊 Performance Output: 140 → 185 BHP 320 → 410 Nm (+45 BHP / +90 Nm) ✅ No engine DTCs ✅ Smooth idle and consistent boost response ✅ Verified checksum and stable voltage throughout tuning 📍 RPM Sussex – ECU Remapping & Diagnostics 💻 rpmsussex.co.uk 📩 DM to book or request a quote🚙 Range Rover Evoque 2.0D | EGR Delete ✅ This Evoque came in with an EGR fault (P049B-00) caused by insufficient flow through the valve. After identifying the Bosch MEDC17.9 ECU, we applied a software-level EGR delete, eliminating the fault and restoring smooth performance. ✅ EGR system deactivated in ECU software ✅ Fault code cleared permanently ✅ Stable idle and improved throttle response ✅ Battery supported at 13V throughout programming 📍 RPM Sussex – ECU Remapping & Diagnostics 💻 rpmsussex.co.uk 📩 DM to book or request a quote