Our Stage 1 ECU calibration for the Audi RS7/6 unleashes the full potential of the EA824 4.0T twin-turbo V8 while retaining everyday drivability and reliability. Designed for use with 93 octane fuel, this tune dramatically increases horsepower and torque across the entire powerband, turning the RS7/6 into a true supercar rival.
Requires
Power Gains: +126 HP / +148 TQ
Final Output: 678 HP / 664 lb-ft TQ
Fuel Requirement: 93 Octane / 98 RON
Hardware Requirements: None (works with stock intake, exhaust, and turbos)
Colder spark plugs (NGK Racing R7437-9)
Installation: Must be done at a Tunezilla dealer
Notes
Note: This tune delivers massive performance gains that can accelerate wear on factory driveline components, especially under extreme launches.
Here at Tunezilla, we dont believe sedans and hatchbacks need to be all about practicality. Stage 2 takes the RS7/6’s performance even further with an optimized calibration built around supporting hardware. With over 700 horsepower and nearly 740 lb-ft of torque, the RS7/6 becomes one of the fastest sedans and hatchbacks on the road while retaining smooth power delivery and daily usability.
Requires
Power Gains: +166 HP / +222 TQ
Final Output: 718 HP / 738 lb-ft TQ
Fuel Requirement: 93 Octane / 98 RON
Hardware Requirements:
High-flow downpipes (catted or catless)
Colder spark plugs (NGK Racing R7437-9)
Upgraded intercooler & intake system recommended
Colder spark plugs (NGK Racing R7437-9)
Installation: Must be done at a Tunezilla dealer
Notes
Note: These performance gains place additional stress on factory driveline components. Hard launches and repeated extreme use may lead to premature wear or failure.