Big Toys For Big Boys Nautica

11/08/2026

Da. Ii puoi avere tutta la gamma di prodotti Nizpro Marine

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30/06/2026

30/06/2026

Solo 29 anni…

08/04/2026

Per ottenere il massimo dagli XTO!

The NizFlo SVHD Intake System

Built for the Yamaha 5.6 L V8 XTO — and it delivers serious results.

• Improved airflow = less restriction
• Colder, denser air = more power
• Up to +45HP gain
• Gains from as low as 2000RPM

By redesigning the intake path with a CNC-machined bell-mouth and protective mesh, the SVHD reduces pressure drop by up to 2.4kPa — increasing airflow efficiency and horsepower.

Drawing cooler external air can increase density by up to 12%, unlocking even more performance potential.

Real-world results on a 425 XTO:
• +11HP at 6000RPM (pressure gains alone)
• Up to 482HP total output with Nizpro tune.
• ~10.9% peak power increase.
• Stronger torque across the entire rev range.

Simple install. OEM fitment. Huge gains.

No one will see it, but they will hear it.

03/04/2026

Venerdì diversamente relax😎

26/03/2026

Nuovo prodotto da Nizpro Marine!!! Si tratta di un cono ad alte prestazioni, applicabile sui piedi di tutti i motori Yamaha Marine V6 4.2. Permette di avere una ridotta resistenza all’avanzamento nell’acqua, con il vantaggio di un aumento di prestazioni e riduzione dei consumi. Consente inoltre, grazie all’ingresso ribassato per l’acqua di raffreddamento, di alzare la posizione del motore senza compromettere l’efficacia dell’impianto di raffreddamento, garantendo prestazioni ancora maggiori!

Contattaci per qualsiasi chiarimento

Nizpro Marine V2 Nose Cones

For those chasing more speed and fuel economy.

Designed to improve Yamaha outboard performance with a focus on top speed, efficiency, cooling, and reliability.

• No welding required – installs using high-strength epoxy
• Single-piece cast alloy construction
• Developed using 3D scanning, CAD, and CFD analysis
• 16.4% reduction in drag vs factory at 50mph
• Up to 56% drag reduction with raised engine heights
• Maintains up to 9 bar (130 PSI) water pressure at 100mph
• Improves low water pickup efficiency and reduces aeration
• Helps prevent localized boiling at higher engine heights
• Enhances steering accuracy and response
• Tested under real-world loads up to 450kg+

Complete kit supplied, including templates, epoxy, and installation components.