S650 5.0L V8 demo build
Ford Mustang Dark Horse 2026 Demo Build
A road and track-focused Mustang build for S650 owners comparing tuning, exhaust, intake and supporting hardware before ordering.
Hoonies Adrenaline provides custom ECU tuning and ECU remaps for supported vehicles, motorbikes, powersports and marine platforms. Tuning is matched to the machine, ECU, fuel, hardware and use case, with remote and St Neots hub dyno routes available through Hoonies Adrenaline x Lukos Engineering.

Motorbike tuning by brand and model for cleaner throttle response, smoother fuelling and a bike that feels better on road, track or longer trips.

Powersports and marine tuning by platform, matched to the exact machine, load, fuel, terrain, water use and supporting hardware.

Custom ECU tuning for cars, vans, trucks and 4x4s that need sharper response, stronger usable torque and cleaner everyday drivability.
Demo builds
Use the Hoonies demo builds to shop parts around real vehicles, then move straight into Ford Ranger ECU remap and gearbox tuning, Ford Ranger Raptor tuning or the Ranger Raptor 3.0 V6 EcoBoost ECU remap.
S650 5.0L V8 demo build
A road and track-focused Mustang build for S650 owners comparing tuning, exhaust, intake and supporting hardware before ordering.
3.0 V6 EcoBoost twin-turbo petrol
A Ranger Raptor 3.0 V6 EcoBoost build hub for tuning, cooling, intake, ignition, protection and supporting upgrades.
Performance parts + tuning
Hoonies Adrenaline sells best-in-class performance products from around the world: exhausts, intakes, cooling, braking, suspension, protection and supporting hardware chosen for real builds, not catalogue filler.
When upgrades change how the vehicle breathes, cools or drives, we can help keep the tuning route matched to the hardware so the setup stays reliable, usable and ready for the next stage.
Why choose Hoonies
Custom tuning should start with the way the machine is built and used. Hoonies Adrenaline helps collect the right details, match the route to the platform and keep practical support around the job before calibration work begins.
Start with the exact machine, ECU or software state, fuel, hardware and intended use so the tuning route is planned around the real setup.
We help decide whether remote calibration, logging, hub dyno or in-person tuning is the better route before you commit.
Ask about supporting hardware, servicing, fuel quality and the checks worth making before calibration work begins.
Customer and dyno work
Curated picks
Useful starting points from this range, chosen for demand, fitment confidence and the jobs you most often need to solve.
Need fitment, tuning or upgrade advice for Custom ECU Tuning & ECU Remaps UK? Send us the vehicle, setup and goal and we will help you choose the right next step.