Autotech Dual High Volume Fuel Pump Upgrade Kit for Audi 4.2L V8 FSI
Upgrade your Audi’s performance with the Autotech Dual High Volume Fuel Pump Upgrade Kit. Specifically designed for the non-turbo 4.2L V8 FSI engines in Audi B7 RS4, R8 V8, and B8 S5 models, this kit significantly enhances fuel delivery, making it an excellent choice for performance enthusiasts.
Why Upgrade Your Fuel Pump?
The Autotech fuel pump kit can achieve flow rates that are 50% higher than the original pumps. This means your engine can get the fuel it needs, especially when you’re pushing it with high-performance modifications. With this upgrade, you’re removing any limitations your original fuel system might have when upgrading to a higher horsepower environment.
Key Features of the Autotech Kit
- Precision Engineering: Each piston (9.8mm) and cylinder undergoes multiple high-precision grinding processes, ensuring exact tolerances for optimal performance.
- Durable Design: Piston and cylinder components are match-ground and serialized, which contributes to their longevity and reliability.
- Advanced Coating: Incorporates plasma DLC (Diamond-Like Carbon) coating that reduces friction losses, enhancing overall performance. This coating is effective only when precision engineering complements it, and Autotech has mastered this.
Trustworthy Solution for Tuners
Found in many tuning setups worldwide, tuners rely on Autotech’s high-pressure fuel pump (HPFP) for its proven track record. It works reliably under increased stress, making it the go-to choice for serious modifications.
Vehicle Fitment
This fuel pump upgrade kit is compatible with:
- Audi B7 RS4 (Non-Turbo 4.2L V8 FSI)
- Audi R8 V8 (Non-Turbo 4.2L FSI)
- Audi B8 S5 (Non-Turbo 4.2L FSI)
Please use the vehicle lookup functionality on our site to confirm fitment or check the “Vehicle Fitment” tab for detailed compatibility information.
Additional Information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 17 × 11 × 8 cm |
| Brand |

