Push the limits of your Kawasaki with Atelier Flowrider

Kawasaki Jet Skis are the original stand-up and performance watercraft brand. At Atelier Flowrider, we honor that legacy with performance modifications that bring out the raw power and agility that Kawasaki is famous for.

Why Choose Atelier Flowrider for Kawasaki Performance?

With expertise spanning across all major watercraft brands, Florian brings specialized knowledge of Kawasaki engines and their unique characteristics. Every modification is tailored to unlock the full potential of your Jet Ski.

Raw power meets precision engineering. We approach every Kawasaki project with the goal of delivering maximum performance without compromise.

From Stage 1 to Stage 5 – Customize your Kawasaki to match your ambitions

Kawasaki performance kits are classified into several levels, each including specific parts designed to enhance your Jet Ski's capabilities.

Stage 1

Basic Enhancement

  • Air intake upgrade: improved airflow for better throttle response
  • ECU flash: removes factory speed limiter
  • High-performance impeller: better water traction
  • Stainless wear ring: constant water pressure
  • Exhaust modification for improved flow

Sharper acceleration, better responsiveness — without compromising durability.

Stage 2

Intermediate Performance

  • High-flow fuel injectors: more fuel for increased demands
  • Upgraded intercooler or intake cooling
  • ECU reprogramming: increased throttle response and higher RPM

The perfect balance between power and reliability.

Stage 3

Advanced Performance

  • Supercharger or turbo upgrade: higher boost pressure
  • Reinforced valve springs
  • Advanced fuel management system
  • Fuel pressure regulator upgrade

For riders who want to dominate on the water.

Stage 4

Maximum Performance

  • Internal engine modifications: performance camshafts and reinforced valves
  • Higher-flow fuel pump
  • Complete racing exhaust system
  • Upgraded cooling system
  • Complete jet pump overhaul

The ultimate transformation — maximum power.

Stage 4+

Extreme Performance

  • Engine forging: forged pistons and connecting rods
  • Cylinder head porting and polishing
  • Complete H.D. grade bolt kit
  • Specific engine gasket set

Complete rebuild with forged and reinforced components.

Stage 5

Out-of-this-World Performance

  • Custom turbo installation with fabricated parts
  • Specific project — contact us for more information

The absolute pinnacle of watercraft performance.

Atelier Flowrider works with distributors offering their own stage kits, but our vision is to design custom kits for each client based on their budget and desired performance — every project is unique and personalized.

The best brands for exceptional performance

Riva Racing

Leader in performance solutions for personal watercraft with parts for all stages.

JL Performance

Specialist in performance kits with advanced solutions for maximum power.

R&D Racing

Premium manufacturer of high-performance jet pump components and impellers for Kawasaki watercraft.

Transform Your Kawasaki

Contact us to discuss your performance ambitions! Whether it’s a Stage 1 or a more advanced project, we’re here to support you.