Audi S8 4.0T

Unleash the Full Potential of Your Audi S8 Equipped with a 4.0 T Engine, Factory-Rated at 560HP.

At HCP, we present an ECU tuning solution meticulously crafted for the Audi S8 featuring the potent 4.0 T engine. Our ECU tune is meticulously engineered to elevate your driving experience by optimizing various engine parameters.

Our ECU tune encompasses adjustments to enhance boost pressure, meticulous fine-tuning of the Air-To-Fuel ratio, precision optimization of ignition timing, sophisticated refinements to valve lift, and an array of other performance-oriented enhancements. Our team of experts tirelessly works to ensure that your Audi S8 equipped with the 4.0 T engine reaches its zenith of performance.

The outcomes are impressive, showcasing substantial power and torque enhancements:

Stage 1 (91 octane / 95RON): 17% increase in horsepower and a 24% boost in torque. Stage 1 (93 octane / 98RON): 20% increase in horsepower and a 26% surge in torque. Stage 1 (100 octane / 102RON+): 23% increase in horsepower and a 30% upswing in torque.

For those who demand an even higher level of performance, our Stage 2 tune delivers:

Stage 2 (91 octane / 95RON): 19% increase in horsepower and a 27% boost in torque. Stage 2 (93 octane / 98RON): 24% increase in horsepower and a 30% surge in torque. Stage 2 (100 octane / 102RON+): 29% increase in horsepower and a 32% upswing in torque.

Elevate your Audi S8 with the 4.0 T engine to the pinnacle of power and performance with our ECU tuning solutions.

Furthermore, the price of this product includes a MyGenius End User Flasher, which will be promptly shipped to you.