2012 - 2018 S6 S7 4.0t Ecu Tune (Remote Tune)
Audi S6 / S7 C7 4.0T ECU Tune
Real Numbers. Real Pulls.
Tap a stage — power, fuel, and required mods at a glance. Crank figures on 93 octane.
How It Works — Remote Tune
No shop visit. We flash your S6 / S7 over the internet while you watch it happen live on your screen.
Schedule — after purchase, book your remote flash session with BDT.
Set Up — Windows laptop with TeamViewer, our OBDII cable in the port, battery maintainer on the car, key in accessory.
We Flash It — BDT remotes into the laptop and runs the whole flash while you watch live.
Drive — key off on command, unplug, done. A few fault codes right after flashing are normal; they clear after a short drive cycle.
This ECU family flashes via a live BDT remote session. Self-flashing with the BDT Flasher lands when this platform is ported.
What's Included
What Your Car Needs, Per Stage
If it is not listed as required, the tune runs without it.
| Part / Upgrade | Stage 1 | Stage 2 | Stage 3 |
|---|---|---|---|
| High-Flow Exhaust | — | REQ | REQ |
| Turbo Upgrade | — | — | REQ |
| Intercooler Upgrade | REC | REC | REQ |
| Air Intake | REC | REC | REC |
Maintenance
| Maintenance Item | Interval |
|---|---|
| SPARK PLUGS NGK R7437-8 @ .024 gap — set of 8 | 30K mi |
| OIL CHANGE Factory spec 0W-40 • OEM FILTER ONLY | 5K mi |
| ZF 8HP TRANSMISSION FLUID SERVICE OEM ZF fluid only • pan + filter change | 60-80K mi |
| FRONT + REAR DIFF FLUID Torsen quattro center + front/rear diffs — OEM spec | 40K mi |
| CARBON CLEANING Direct injection — intake valves need walnut blast service | 60K mi |
| INTERCOOLER / CHARGE PIPES Inspect couplers and boost-leak test regularly on a tuned 4.0T | Annually |
Late Policy: If you schedule a remote flash appointment and arrive late without notice, a $50 fee applies. Reschedules must be made at least 1 hour prior.
EMISSIONS COMPLIANCE NOTICE & LEGAL DISCLAIMER
FOR COMPETITION USE ONLY — NOT FOR STREET USE
This product is sold and intended solely for vehicles used in closed-course racing, off-road competition, or organized motorsport events. It is not legal for use on any pollution-controlled vehicle operated on public roads or highways, as defined under the Clean Air Act (42 U.S.C. § 7522) and applicable state emissions laws.
By purchasing, installing, or using this product, you explicitly acknowledge and agree to the following terms:
Federal and State Emissions Compliance
- This product may modify, bypass, defeat, or render inoperative one or more emissions control devices, including but not limited to: catalytic converters, oxygen sensors, EGR systems, or OBD monitoring systems.
- The installation or use of this product on any vehicle subject to emissions regulations is strictly prohibited by federal law and may result in civil or criminal penalties, including fines up to $45,000 per vehicle under the Clean Air Act.
- This product is not certified by the EPA or CARB, and is therefore not legal for sale or use in California or any CARB-adopting state.
Assumption of Risk and Waiver of Liability
By purchasing and/or installing this product, you agree to:
- Assume all risk and responsibility for compliance with applicable local, state, and federal laws and regulations.
- Waive all claims, liabilities, and legal actions against Boost Dynamic Tuning, LLC, its officers, directors, employees, and affiliates arising from the purchase, installation, or use of this product in violation of any applicable law.
- Release Boost Dynamic Tuning, LLC from any and all damages, injuries, or penalties resulting from improper or unlawful use.
Indemnification Clause
You further agree to indemnify, defend, and hold harmless Boost Dynamic Tuning, LLC from any fines, penalties, damages, losses, or legal fees resulting from use of this product inconsistent with this disclaimer, misrepresentation of vehicle use, or violation of any emissions laws or regulations.
Final Notice
This product is sold "as is" and "with all faults", with no warranties, expressed or implied, regarding legality for public highway use or emissions compliance. It is the sole responsibility of the end-user to determine legality for the intended application. Boost Dynamic Tuning, LLC does not condone or recommend illegal street use or emissions equipment tampering.
By completing your purchase, you acknowledge that you have read, understood, and agreed to this disclaimer in full.
HIGH-FLOW EXHAUST NOTICE: BY PURCHASING A MOTORSPORT/RACING PRODUCT ("PRODUCT"), YOU REPRESENT THAT YOU UNDERSTAND AND AGREE THAT: THE PRODUCT IS NOT DESIGNED TO MEET ANY APPLICABLE EMISSIONS STANDARDS, WHETHER IN THE USA OR OTHERWISE, THE PRODUCT IS NOT DESIGNED TO BE C.A.R.B. COMPLIANT, AND THAT THE PRODUCT IS NOT FOR SALE OR USE IN CALIFORNIA, USA NOR ANY OTHER JURISDICTION WHERE THE SALE OR USE IS PROHIBITED BY LAW. BOOST DYNAMIC TUNING, LLC MAKES NO REPRESENTATIONS, WARRANTIES, OR CLAIMS THAT THIS PRODUCT COMPLIES WITH ANY APPLICABLE EMISSIONS LAWS AND EXPRESSLY DISCLAIMS ANY AND ALL SUCH REPRESENTATIONS, WARRANTIES, AND CLAIMS, WHETHER EXPRESS OR IMPLIED. BY PURCHASING THIS PRODUCT, YOU REPRESENT, WARRANT, AND AGREE THAT IT IS YOUR RESPONSIBILITY TO INFORM YOURSELF OF ANY LAWS OR REGULATIONS THAT MAY APPLY TO YOUR PURCHASE AND/OR USE OF THE PRODUCT.