DTE PowerControl RX Tuning Module for Audi RS Q8 & RS7 4.0L
Ships free in the US
Make sure this fits your car
Fits: RS6 / RS7 C8, SQ8 / RSQ8 4M
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
If you want increased output and sharper throttle response from your 4.0L V8 Audi, the DTE PowerControl RX tuning module delivers measurable results without replacing factory hardware. This plug-and-play module adjusts key engine parameters using multi-map technology to add up to 101 hp and 98 lb-ft of torque depending on application. It offers three selectable driving modes controlled directly via smartphone app while keeping factory engine safety features fully intact.
Vehicle Fitment
Fits 4.0L V8 Audi models including the 2020-2024 Audi RS Q8, 2021-2023 Audi RS7 Sportback, and 2024 Audi RS7 Sportback Performance. See the Vehicle Fitment table for full year-by-year fitment.
What's in the Box
- DTE PowerControl RX Tuning Module
- Vehicle-Specific Wiring Harness
- Installation Instructions
Key Features
- Delivers performance gains of up to +101 BHP and +98 lb-ft of torque depending on application.
- Includes three preset driving modes (Sport, Dynamic, Efficiency) with seven fine-tuning levels.
- App control via iOS and Android allows on-the-fly mode switching, performance data viewing, and warm-up timer setup.
- Multi-channel, multi-protocol hardware ensures precise parameter adjustment and smooth power delivery.
- Maintains factory engine protection functions and allows quick restoration to stock settings.
- TÜV-certified and dyno-tested for verified output and compliance.
- Backed by DTE with a 5-year limited warranty.
Specifications
| Specification | Details |
|---|---|
| Product Type | Tuning Module |
| Series | PowerControl RX |
| Warranty | 5 Year Limited Warranty |
| Country of Origin | Germany |
| Vehicle Type | Car |
| Horsepower Gain | Up to 101 hp |
| Torque Gain | Up to 98 lb-ft |
| Weight | 2 lb |
| Package Length | 12 in |
| Package Width | 9 in |
| Package Height | 4 in |
Installation
Plug and play installation uses vehicle-specific harnesses that connect directly to factory engine sensors. The process requires no wire cutting or permanent modifications, allowing full restoration to stock settings at any time.
Installation Instructions (PDF)
Compliance
TÜV-certified for manufacturing quality and structural compliance in supported markets.
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| Audi | RS6 / RS7 | C8 | 2020+ | |
| Audi | SQ8 / RSQ8 | 4M | 2020+ |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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