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Need help deciding between Remote and Dyno? Ask us first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
A responsive V8 and well-timed gear changes make a good road even more enjoyable in your RS4. Our Audi RS4 4.2 FSI ECU remap and S-Tronic tuning bring the engine and automatic gearbox calibration together, with attention to throttle feel, usable mid-range performance and the way the next gear engages.
We also offer physical upgrades for most vehicles. If you're looking to take yours further, tell us what you have in mind. We can help you choose suitable parts and plan the tuning around them.
| Option | What you get |
|---|---|
| Custom Dyno Tuning | In-person custom calibration on the car hub dyno, with controlled-load testing and vehicle data guiding the work. |
| Tuning & Device | Custom remote calibration with the tuning device, required licence and delivery included. You keep the device. |
| Tuning Only | Custom calibration for use with a compatible tuning device you already own. A new device is not supplied. |
We adjust fuel, ignition and torque maps, then work on DSG/S-Tronic shift speed, clutch pressure, torque limits and gear engagement alongside the engine calibration. That means the tune considers both the response when you accelerate and the way the next gear engages. Launch-control behaviour can be adjusted where applicable. Your fuel and any intake or exhaust changes are part of that work.
Typical gains of 25-35 HP are available on suitable cars. Fuel, hardware, engine condition, temperatures, logs and the tuning method affect the result; your RS4 is calibrated individually.
With remote tuning, we can work with you without a trip to the dyno. First, we confirm support for your vehicle and check its fitted hardware and the fuel you plan to use. We then guide you through reading and loading the calibration with the device. Send us the requested logs and your feedback so we can check the response and refine the tune.
Tuning & Device includes the tuning device, required licence and delivery. You keep the device. Choose Tuning Only when you already own compatible equipment.
Collect any requested data in a suitable, safe and lawful setting, following the tuner instructions. If a reading or a running concern needs attention, tell us before continuing so it can be assessed.
Choose Custom Dyno Tuning for an in-person session on the hub dyno. We use controlled-load measurements and live data to check the response as we adjust the calibration, with your own vehicle and fitted parts present throughout.
Your feedback after the first drives helps us understand how the car feels to you. Our custom tunes include up to four revisions within 30 days, plus log reviews at 3, 6 and 12 months to check how everything is running.
| Specification | Details |
|---|---|
| Application | Audi RS4 4.2L FSI |
| Model years | 2012-2017 |
| Service provider | Hoonies Adrenaline |
| Engine | 4.2L naturally aspirated FSI V8 |
| Calibration | Engine ECU and DSG/S-Tronic gearbox |
| Gearbox adjustments | Shift speed, clutch pressure, torque limits and gear engagement |
| ECU adjustments | Fuel, ignition and torque maps |
| Potential gains | Typical 25-35 HP on suitable cars; fuel, hardware and engine condition affect the result. Temperatures, logs and tuning method also matter. |
| Tuning & Device includes | Tuning device you keep, required licence and delivery included |
| Custom tune aftercare | Up to four revisions within 30 days; log reviews at 3, 6 and 12 months |
| Launch control | Behaviour adjusted where applicable |
| Dyno method | In-person hub dyno with controlled-load testing and live vehicle data |
Have any warning lights, misfires or running faults addressed before tuning. Tell us the fitted parts and intended fuel, then use that agreed fuel during calibration and afterwards. Speak to us before later hardware or fuel changes that affect the tune; further calibration may be needed.
Tuning is a vehicle modification and can affect warranty cover. Discuss it with your insurer and warranty provider before the work.
Tell us about your Audi RS4 4.2L FSI, its fitted parts and what you would like from it. Get in touch with us and we will help you choose the right tuning route.
For UK customers, the price shown includes VAT.
Yes. The RS4 package covers the engine ECU and DSG/S-Tronic calibration, allowing the engine delivery and shift behaviour to be developed together.
Tell us before fitting parts that affect engine operation or fuelling. The calibration was developed for the current combination, so further tuning may be needed.
Up to four revisions within 30 days, followed by log reviews at 3, 6 and 12 months to check how everything is running.
It can. Treat the tune as a vehicle modification and discuss cover with your warranty provider and insurer before the work.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
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