【BOOTMOD3 TUNING USA】 Audi RSQ8 4.0T | Explore the Product Uncategorized

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Audi RSQ8 4.0T

$1574.25 USD $1574.25
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  • Warranty Period: This product comes with a 12-month standard warranty.
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Features

Specifications

Product Specifications Value

Product Name

Audi RSQ8 4.0T
Model Number 8438369550509
Age Range 5+
Shipping Free shipping
Delivery Time 1–5 days

Reviews (319)

Customer Reviews

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04/07/2026
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Unleash the Full Potential of Your Audi RSQ8 Equipped with a 4.0 Engine, Factory-Rated at 600HP.

At HCP, we present an ECU tuning solution meticulously crafted for the Audi RSQ8 featuring the potent 4.0 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 RSQ8 equipped with the 4.0T 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 RSQ8 with the 4.0 engine to the pinnacle of power and performance with our ECU tuning solutions.

Some years have TCU options available for Tuning and we can perform this as well.


Brand:
BOOTMOD3 TUNING USA
SKU:
HCP-Audi-Tune-RSQ8
Tags:
AUDI RSQ8 CUSTOM ECU TCU TUNE, AUDI RSQ8 DOWNPIPES, AUDI RSQ8 ECU TCU TUNE, AUDI RSQ8 HCP TUNE
Map Type:
Single Map, Two Maps, 4 Slots Multi-Map Switch

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