Peak Tuning UK — Motorsport ECU Tuning

Services

Built for road cars that need OEM-level reliability — with motorsport attitude. We support workshops and retail customers, UK-wide.

Stage 1 ECU Remap

Safe gains with factory protections respected
Torque management + smooth delivery
Road-tested calibrations (no “hype maps”)
Support for common ECUs (Bosch/Continental/Delphi)

Stage 2 / Hardware‑Based

Calibrations to match intake/exhaust/intercooler/turbo mods
Boost + fueling strategy refined from logs
Gearbox/TCU support where available
Quote-based setup depending on platform

Diagnostics & Logging

Opus IVS dealer diagnostics
Oscilloscope testing (signals, sensors, CAN, injectors)
Emissions testing + fault-focused diagnosis
Key coding / module coding (BMW coding, Ford dealer tools)

MOT Station Booking

We own the MOT station — book MOTs and servicing directly via Peak MOT.

Book an MOT

Pricing

Clear starting points. Final quote depends on ECU type, access method, and vehicle health.

Stage 1

from £199 + VAT

Most cars & light vans.

Stage 2

from £299 + VAT

Hardware-based tuning.

Stage 3

Quote only

Hybrids, custom setups, bespoke work.

AdBlue Solutions

from £200 + VAT

Solutions available — get in touch with reg + details.

Mail Order Tuning

Pricing varies

Send ECU / bench service where required. Press for a quote.

Get a quote

About

Peak Tuning UK is workshop-backed — we own the MOT station and we’re set up for deep, fault‑focused diagnostics. We’ve been repairing since 2010 and tuning since 2017. Our calibration workflow uses professional tooling including WinOLS, StageX and Swiftec, plus selective AI‑assisted automation to speed up safe, repeatable edits (always verified by logs and testing). We also operate as registered WinOLS resellers (licensing/support), and we’re comfortable across common Bosch/Continental/Delphi platforms. Alongside calibrated ECU upgrades, we provide a range of road‑legal and off‑road solutions such as DPF/EGR/flap options, and professional DPF cleaning services. We focus on drivability, reliability, and real outcomes — backed by proper testing and logging.

Dealer Portal

Placeholder for the upcoming dealer file service / portal. For now, message us and we’ll onboard you.

Tuning Specs Database (API)

This is the integrated scaffold. It currently runs from a built-in demo database, ready to swap to a provider API when you choose one.

Manufacturer

Model

Engine

From: —

To: —

When you pick a provider, we’ll wire api.js to their endpoint (and later move the key server-side).

Start on WhatsApp

Performance Options

Available options vary by ECU/vehicle and intended use. We’ll advise what’s sensible and what’s safe for your setup.

Pop & Bangs / Overrun

Pop & bangs (configurable)
“Popcorn” / idle crackle (platform dependent)
Soft limiter / “soft cut” behaviour

Limiters

Hard cut limiter (where supported)
Limiter removal / raised limit (safety‑led)
VMAX / speed limiter removal

Hardware Support

Decat / sports cat setups (quote‑based)
Boost control strategy to match hardware
Smoke/EGT/torque management refinement

ECU / TCU Cloning

Bench/boot services where required — ideal for failed ECUs, replacement modules, and rapid turnaround solutions.

ECU Cloning

Read/write + data transfer (where possible)
IMMO / data handling depending on platform
Workshop support & mail‑in options

TCU / Gearbox

TCU clone support (platform dependent)
Adaptation/reset guidance where applicable
Diagnostics to confirm root cause

Mail‑In Service

Nationwide mail order supported
Packaging guidance + turnaround targets
Press for a quote via WhatsApp/Contact

Brake Upgrades

Motorsport braking for track, fast road, and daily setups — supplied via a trusted local specialist partner.

Pad Upgrades

Fast road compounds
Track-day compounds
Advice for noise/dust/temperature ranges

Discs & Lines

Performance disc options
Brake fluid upgrades
Brake line upgrades (where suitable)

Big Brake Kits

Race setups & track-ready options
Daily-drivable big brake upgrades
Quote-based per vehicle & wheel clearance

Hybrid Turbo Fitting & Calibration

We can fit and calibrate hybrid turbo setups. We do not supply turbos — we supply the fitting and the tuning.

Zero-to-Hero Ford Kits

Kits can include tuning, intercooler, intake and supporting mods
Log-led setup for safe torque delivery
Quote-based depending on platform

Hardware Match

Boost control strategy for the turbo and hardware
Fueling/torque management refinement
Heat/EGT considerations for reliability

Calibration & Testing

Road-tested calibration with proper data logs
Pre-check diagnostics before tuning
Support for workshop customers

Classic Car Tuning & Setups

Old-school and modernised classics — from Superchips-style solutions to carb setups and drivability improvements.

Superchips & Legacy

Support for older ECU strategies where available
Driveability and economy-focused setups
Quote-based depending on vehicle

Carb Setups

Carb tuning guidance and setup support
Idle/transition/refinement for smooth response
Advice on ignition timing and fueling balance

Modernisation

Diagnostics and fault-finding to support reliability
Supporting mods matched to intended use
Fast road and touring setups

Reviews

A few recent reviews (demo text for now) + links to the full Google profile.

★★★★★ “Proper results”

“Stage 1 transformed it — smoother, stronger and exactly as described. Great comms.”

★★★★★ “Diagnostics spot on”

“Found the issue quickly with proper testing. No guessing. Saved me money.”

★★★★★ “Fast turnaround”

“File turnaround was rapid and the car drives mint. Highly recommend.”

Google Reviews

Instagram

Contact Us

Office contact: 01656 335393 • WhatsApp: +447709168542
PeakTuningUK, Unit 1, Heol-Ffaldau, Brackla Industrial Estate, Bridgend CF312AJ

Send a message

Find us

Google link: open in Google