Join the 100 MPH Club^TM   NOW! Bring your stock Yamaha GP1800 or GP1800R to us in South Florida and leave with it going 100+ MPH. Parts and labor included!

Join the 90 MPH Club^TM   NOW!

Introducing the DDR billet aluminum intake manifold for Sea-Doo 300 watercraft! This CNC machined long runner manifold is designed for a massive increase in acceleration and top speed gains on highly modified supercharged or turbo Sea-Doo. In our personal testing this manifold gained 3 MPH and shaved more than a half second off of our 0-85 MPH times!

• Billet CNC machined Intake Manifold for turbo and high RPM supercharged Sea-Doo (9,000+ RPM)


• Two 1/8 NPT ports for ultimate convenience


• Original OEM oil dipstick location


• Flow tested and race tested


• 100-300 gains in RPM

• Go Faster (~6 MPH Speed Gain)
• Accelerate Harder
• Lightweight & Efficient
• Fast Guys Choose Fizzle!

• Go Faster (~5 MPH Speed Gain)
• Accelerate Harder
• Lightweight & Efficient
• Fast Guys Choose Fizzle!

• Go Faster (~3 MPH Speed Gain)
• Accelerate Harder
• Lightweight & Efficient
• Fast Guys Choose Fizzle!

• Go Faster (~3 MPH Speed Gain)
• Accelerate Harder
• Lightweight & Efficient
• Fast Guys Choose Fizzle!

Complete Sea-Doo 230/255/260 Supercharger Assembly - part number 420893551 (also replaces 420893555, 420893563, 420881992 and 420881990) and fits all 2008-2024 Sea-Doo 230/255/260 models. Bolt-in and go! This is a genuine Sea-Doo factory replacement part, supplied directly from BRP Sea-Doo. If you need a performance supercharger, check out the Fizzle X4 supercharger assembly.

Applications: All years Sea-Doo 300 and 2018+ 230 HP watercraft

• Achieve lower Intake Air Temperatures (IAT), increase throttle response and drastically reduce intercooler heat fade.
• Replace the stock rubber intercooler hoses that are prone to becoming soft and weak, leading to premature failure.
• Add a blow off valve to reduce back pressure on the supercharger wheel.

Introducing the ultimate performance camshaft for Sea-Doo engines! Gain 350-450 RPM, 3-5 MPH, and arm stretching acceleration throughout the entire power band with the Calas Performance Billet Camshaft. This cam is precision CNC machined from high strength steel and heat treated for maximum durability and consistent results every time. Champion tested and champion proven! This camshaft is the same one used by multi-time HydroDrag World Champion Ernesto Calas in his personal racing PWC!

Join the 80 MPH Club^TM   NOW with a few easy-to-install upgrades! This performance kit includes an ECU flash, high flow air intake, and engine crankcase breather filter. Yes, it's that easy!  Plus you'll have unlimited use of the full MaptunerX tuning library for the full lifetime of your watercraft, allowing you to upload any ECU tune anytime and anywhere!

Applications: All Years Sea-Doo 300 and 2018+ 230 HP watercraft

• Achieve lower Intake Air Temperatures (IAT), increase throttle response and drastically reduce intercooler heat fade.
• Replace the stock rubber intercooler hoses that are prone to becoming soft and weak, leading to premature failure.

Applications: ALL Yamaha SVHO/SHO Watercraft 2008+

• Typical gains approx. 3 MPH Top Speed and 250-300 RPM
• Choose your blow off valve or add your own
• Increase throttle response and acceleration

Introducing the king of drop-in supercharger impellers!!! This next generation technology integrates the supercharger nut to allow for maximum blade height and achieve the ultimate acceleration and top speed!

Our patent pending Fizzle ZR4 Supercharger Impeller will boost 30+ PSI @ 9500 RPM and will max out at more than 33 PSI at higher RPM levels.

Weighing in at less than 115 grams, this lightweight, precision machined billet aluminum supercharger is Hydrodrags Spec Class legal and is a game changer for drag racing. There is no machining required to the supercharger housings in order to fit this wheel. It is 100% drop-in to the factory Yamaha SVHO supercharger housing.

Typical gains are 14+ PSI more boost pressure and 900+ more RPMs over the OEM supercharger wheel and massive acceleration gains.

An aftermarket heavy duty supercharger shaft kit must be installed to use this high performance aftermarket supercharger impeller.

Applications: 2003-2009 215 & 185HP Sea-Doo RXP/RXT/GTX

• Gain approx. 3 MPH Top Speed and 300 RPMs
• Drastically reduce Intake Air Temps (IAT)
• Eliminate Intercooler Heat Soak

Experience arm-stretching acceleration, blistering top speeds and instant throttle response with the Fizzle Z3 Supercharger Impeller! More torque and more horsepower = more fun!!

Weighing in at just 98 grams, this lightweight, precision machined billet aluminum supercharger packs a big punch!

Typical gains are 9 PSI more boost pressure and 600+ more RPMs over the OEM supercharger wheel and a more than 10% weight savings!

The Fizzle Z3 Supercharger Impeller will boost 27+ PSI @ 9500 RPM and will max out at more than 28 PSI at higher RPM levels.

We HIGHLY recommend an aftermarket heavy duty supercharger shaft kit be installed on any setup and especially when switching to a high performance aftermarket supercharger impeller, such as this one.

• State-of-the-art sponsons made from carbon fiber for performance.
• CNC billet bracket for exceptional sturdiness and stability.
• Sponson height adjustable through 5-point billet mounting points.
• Hassle-free bolt-on installation using original OEM mounting points.

• Go Faster (~6 MPH Speed Gain)
• Accelerate Harder
• Lightweight & Efficient
• Fast Guys Choose Fizzle!

Unlock the performance of your Yamaha Waverunner by turning its potential into a reality! This tuning license is tied to your VIN and gives you unlimited access to the Riva Tuning library for your Yamaha. Easily switch between performance tunes and then back to stock settings if you wish. There are a number of tune files for many different levels of performance modifications.

The MaptunerX handheld tuning device used to load the tune into your ECU is sold separately. Bundle the MaptunerX with your tuning license for only $300 or rent our MaptunerX with a refundable $300 deposit. The MaptunerX tuning device can program more than 1 watercraft as long as a separate tuning license has been purchased for each additional watercraft.

System Requirements:
Windows based PC with Windows 7 or higher and a working internet connection.

Unlock the performance of your Sea-Doo by turning its potential into a reality! This tuning license is tied to your VIN and gives you unlimited access to the Riva Tuning library for your Sea-Doo. Easily switch between performance tunes and then back to stock settings if you wish. There are a number of tune files for many different levels of performance modifications.

The MaptunerX handheld tuning device used to load the tune into your ECU is sold separately. Bundle the MaptunerX with your tuning license for only $300 or rent our MaptunerX with a refundable $300 deposit. The MaptunerX tuning device can program more than 1 watercraft as long as a separate tuning license has been purchased for each additional watercraft.

System Requirements:
Windows based PC with Windows 7 or higher and a working internet connection.

Increase top speed, acceleration and throttle response with the Fizzle Z2 Supercharger Impeller! More torque and more horsepower = more fun!!

Weighing in at just 97 grams, this lightweight, precision machined billet aluminum supercharger packs a big punch!

Typical gains are 6 PSI more boost pressure and 400+ more RPMs over the OEM supercharger wheel and a more than 10% weight savings!

The Fizzle Z2 Supercharger Impeller will boost 24+ PSI @ 9300 RPM and will max out at more than 26 PSI at higher RPM levels.

We HIGHLY recommend an aftermarket heavy duty supercharger shaft kit be installed on any setup and especially when switching to a high performance aftermarket supercharger impeller, such as this one.

Applications: ALL Yamaha SVHO/SHO Watercraft 2008+

• Typical gains approx. 2+ MPH Top Speed and 200+ RPM
• Choose your blow off valve or add your own
• Increase throttle response and acceleration

Applications: All years Sea-Doo 300 & 2018+ 230 HP watercraft

• Designed for maximum horsepower capacity! Achieve lower Intake Air Temperatures (IAT), increase throttle response and drastically reduce intercooler heat fade.
• Tested on stock and modified supercharged skis and turbocharged race skis with 50+ PSI of boost.

Applications: 2012-2015 Sea-Doo 260 HP (non-suspension)
Retrofits to GTR 215, GTX 215 (S3 hull) using OEM 260 Mount

• Gain 80-120+ peak RPMs over OEM Sea Doo 260 HP intercoolers
• Eliminate intercooler heat fade
  
• Fits stock intercooler location, works with stock exhaust system or aftermarket exhaust

This full rebuild kit for 300 HP Sea-Doo Superchargers comes with everything pictured. All of the components are genuine Sea-Doo parts directly from BRP/Rotax.

The RIVA Super-Duty GEN-4 SHO/SVHO Supercharger Shaft Kit provides the ultimate in reliability for high boost applications. Kit features a revolutionary hydraulic shaft stabilization bearing that limits shaft deflection and wear. Bearing stabilizes end of supercharger shaft via high pressure oil film dramatically increasing the stability of the system. Hydraulic end bearing and one-piece shaft bearing are fed by a through-shaft oiling system providing superior lubrication. Oil is delivered by braided stainless line and injected into a billet end cap that houses hydraulic bearing. Shaft is precision machined from a single piece of high-strength billet steel producing shaft, collar & gear as one piece. This eliminates the common failure point on stock shafts where OEM gear is pressed onto shaft. Shaft also features larger diameter threads & nut for added strength. Kit includes new one piece bearing with increased surface area providing improved torsional stability of shaft. Bearing features superior materials & finish treatment for reduced friction & abrasion resistance. This Shaft & Bearing Kit is a direct replacement for OEM parts and requires no additional modifications for use.

Supertech Yamaha set includes 16 retainers that are manufactured with high quality Military Certified Titanium Alloy and are CNC machined for a tight fit. Supertech set includes 16 single valve springs which are computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue. We also utilize computer software control. This combined with our high quality steel alloy enables Supertech valve springs to be more durable in extreme conditions. Supertech Set includes 16 Spring Locators that are manufactured from hardened 4140 Steel Alloy that not only protects the cylinder head casting and shim, but also precisely locates and holds the valve spring in place.

Applications: All Yamaha SVHO, SHO, and HO Watercraft 2009+

• Gain acceleration and top speed by choosing from levels 1 through 6 to match many different combinations of modifications

• Go Faster (~5 MPH Speed Gain)
• Accelerate Harder
• Lightweight & Efficient
• Fast Guys Choose Fizzle!

This Dean's Team Fuel Injector Kit is for high performance watercraft and delivers additional fuel to modified engines for high boost applications. These injectors are rated at 1,000cc (100-LB) per hour.

The kit includes 4 injectors, plug and play adapters, and fuel rail bolts & spacers that make it compatible with stock and aftermarket fuel rails.

Works with 2014 & newer Yamaha 1.8L WaveRunner models. Recommended for skis using the Fizzle Z1 or Z2 supercharger and compatible 100-LB injector tune.

• Upgrade your Fizzle First Generation Sea-Doo Intercooler or most generic DIY intercoolers
• Typical gains of 100-160+ RPMs
• Eliminate intercooler heat fade.

• Go Faster (~3 MPH Speed Gain)
• Accelerate Harder
• Lightweight & Efficient
• Fast Guys Choose Fizzle!