top of page

Prestige
Performance
Vehicles

LPG & E85 Conversions

Efficient fuel solutions for US cars – professional conversion, calibration and TÜV-ready documentation.

Efficient Fuel Options for US Vehicles

LPG and E85 conversions can reduce running costs while keeping the character of your US car. We focus on clean installation, correct calibration and reliable drivability – from daily drivers to high-performance builds. Every conversion starts with diagnostics and a technical check of the fuel system, ignition and engine management. After installation we perform calibration, road testing and safety verification. If required, we also support documentation and preparation for TÜV and compliance processes.

LPG (Autogas): Efficient daily-driving solution with professional installation, calibration and safety checks.
E85 / FlexFuel: Performance-friendly setup with correct AFR calibration, reliability testing and optional TÜV preparation.

​

We coordinate the full TÜV / DEKRA approval process — appointment scheduling, required documentation and on-site inspection — so your conversion is properly certified and road-legal (depending on vehicle and setup).

Calibration & Road Testing

After installation we calibrate and validate under real driving conditions – smooth throttle response, safe AFR and consistent performance.

Safety Checks & Leak Testing

Pressure and leak testing, functional safety checks and verification of installation quality – because safety is non-negotiable.

Documentation & TÜV Preparation

If required, we support documentation and preparation steps for TÜV/compliance processes – structured and traceable.

System Diagnostics & Pre-Check

We verify engine health, fuel trims, ignition and ECU readiness before any conversion – to ensure stable results and avoid hidden issues.

LPG Conversion & Installation

Professional installation with clean routing, proper mounting and safety-focused component selection for reliable everyday use.

E85 / Flex-Fuel Setup

Calibration and fuel system checks for E85 readiness – including drivability optimization and stable cold-start behavior where applicable.
 

Our Conversion Process

A structured workflow for predictable results – from assessment to final validation. Clear steps, predictable results.

​

  1. Initial assessment & diagnostics

  2. Component selection & planning

  3. Professional installation

  4. Calibration & road testing

  5. Final safety checks & documentation

FAQ

  1. Is my US car suitable for LPG or E85?
    Suitability depends on engine type, condition and fuel system. We clarify this with a diagnostic pre-check.
     

  2. Will performance change after conversion?
    Correct calibration keeps drivability stable. Depending on setup, E85 can even support higher performance on tuned builds.
     

  3. How long does a conversion take?
    Time depends on vehicle and complexity. After inspection we provide a realistic schedule.
     

  4. Is it safe?
    Yes – if installed correctly and tested properly. We include leak testing and safety verification.
     

  5. Can you support TÜV preparation?
    Yes, we support structured documentation and preparation steps where required.
     

  6. Do you also work on tuned / modified cars?
    Yes. We handle conversions for stock vehicles and performance builds – always based on diagnostics and a safe calibration approach.
     

Ready to convert your US car?

Tell us your vehicle model, engine and goals – we’ll recommend the best option and next steps.

bottom of page