NPerf’ Engineering

A lone engineer, trust to build before every quote.

NPerf' Engineering is the sole proprietorship of Noé Riat, an engineering graduate from 2023, based in Chevenez, in the Ajoie region: engine remapping, automatic gearbox remapping, diagnostics and the fitting of performance parts, for cars, vans and motorbikes.

The site had to carry alone the conversation Noé usually has in person: show real gains on real vehicles, answer concerns before they are raised, and turn every visit into a usable WhatsApp message.

Three services, one single page to understand them.

Engine remapping, automatic gearbox remapping, diagnostics and options: each service has its own card, its own text and a direct link to pricing, without ever stating a price.

• Engine remapping, dyno-tested before it is delivered.
• Automatic gearbox remapped in sync with the engine.
• A full diagnostic before any work, fault codes included.

A face, a diploma, before the first question.

Remapping an engine touches on warranty and legality: the About page answers this straight away, photo and engineering diploma to back it up, backed by a seven-question FAQ on safety, warranty and reverting to factory settings.

• An engineering diploma in vehicle technology, visible in one click.
• A seven-question FAQ on safety, warranty and legality.
• A clearly stated reach: the Ajoie region, canton Jura, French-speaking Switzerland.