BDT Stage 1 ECU Tune

Audi A6 2.0T TFSI (C7/C7.5)

Our Stage 1 Tune is everything you’ve been looking for to wake up the potential of your engine. BDT offers high quality custom performance calibrations built to unlock your vehicle’s full potential. Whether you’re on the go or at home, with the ease of a remote tune, we ensure a quick and stress-free software install.

Be ready for a reliable everyday commute… or a launch down the drag strip at any time!

Fitment & Compatibility

BDT Stage 1 Tune Features

Stage 1 quick summary: more usable torque, smoother pull, quicker response — built for daily drivability.

• Increased horsepower and torque gains
• Speed limiter removed
• Neutral/Park rev limiter raised 
• Torque limiters raised
• Fueling requested changed (depending on throttle position)
• Optional Overrun/Crackle (Dynamic mode)
• Boost control refined for a linear boost onset
• Turbocharger lag reduced
• Low pressure fuel pump pressure increased
• High pressure fuel pump pressure increased
• OBDII port flashing

2.0T A6 Stage 1

Boost Dynamic Tuning’s Stage 1 ECU calibration methodically increases performance with gains up to 270 HP & 340 TQ, without any sacrifice in drivability or reliability. BDT’s calibration design efficiently and safely maximizes the factory turbo’s potential with OEM-style safety logic.

Crackle Pops (Overrun)

This calibration feature is also known as overrun. When decelerating from higher RPMs (or free-revving in neutral/park), you’ll hear controlled pops from the exhaust/downpipe. Harder to hear on factory exhaust setups — more pronounced with freer-flowing systems.

Boost Control

From factory, boost control can be delivered in a bumpy, uneven curve, resulting in a slow boost response. BDT Stage 1 refines and smooths this boost curve to achieve crisp unmatched power delivery when pushing your car to the limit.

2-Step / Anti-Lag / Launch Control

Power Gains

Expected Stage 1 gains on 93 octane: up to 270 HP and 338 FT-LBS. Results vary with dyno type, altitude, weather, fuel quality, and vehicle condition.

ECU Tune Modification Requirements

Stage 1 hardware (quick view): No downpipe required. Intake, intercooler, drivetrain inserts are recommended for consistency and feel.

Software Installation Requirements

FAQ

Maintenance Notice

** PLEASE NOTE: If you schedule an appointment with us to flash your tune and you are late with no contact, there will be a $50 late fee applied. If you need to reschedule your tune, you must contact us at least 1 hour before your appointment, or there will be a $50 fee applied. **

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 emissions control devices.
• Installation/use on emissions-regulated vehicles is strictly prohibited and may result in penalties (up to $45,000 per vehicle).
• Not EPA/CARB-certified; not legal for sale or use in California or CARB-aligned states.

EPA has enforcement authority under the Clean Air Act to pursue defeat devices.

Assumption of Risk & Waiver of Liability

• You assume all responsibility for legal compliance.
• You waive claims against Boost Dynamic Tuning, LLC for unlawful use.
• You release Boost Dynamic Tuning, LLC from damages or penalties from improper/unlawful use.

⚖️ Indemnification Clause

You agree to indemnify, defend, and hold harmless Boost Dynamic Tuning, LLC from any fines, damages, or fees resulting from misuse or violation of emissions laws.

Final Notice

Sold “as is” and “with all faults,” with no warranties regarding legality for highway use or emissions compliance. End-user is responsible for determining legality. BDT does not condone illegal street use or emissions tampering.