MACSBOOST PWC Performance Shop

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Quick Overview

Add 20-50 HP to your Turbo Honda Aquatrax Watercraft ! The easiest to install, most reliable modification for your PWC.

Product Description

NEW BLUETOOTH VERSION COMING SOON! Remote Enable/Disable and boost gauge.  The same price and performance with new features!

Plug in a MACSBOOST Module and unleash the Horsepower of your Honda Aquatrax R12X or F-12X Turbocharged Watercraft!! Add 20+HP, 200+ RPM, incredible holeshot and over 1.5 mph speed gain. Mid-range performance and throttle response are dramatically improved. If you are looking for easy reliable performance, you have found what you are looking for!  MACSBOOST works on all years Honda R12X and F12X watercraft.


Easy Installation:  The module plugs in on top of the engine in seconds with no tools or modifications. The results are instant!

No Tuning Required:  The MACSBOOST module is custom engineered specifically for the Turbo Honda Aquatrax 12X engine.  The microprocessor automatically adjusts on the fly for maximum performance.  Fuel, air and spark are adjusted in real time for optimum performance.  We have taken all of the guesswork out of more horsepower.  Ride care free every time!  

Reliability: MACSBOOST is an intelligent microprocessor controlled device that retains all of stock ECU programming safeguards and overboost protection. Most importantly, the engine retains its ability to control boost due to knock and adjust for less than optimum octane.  Ride worry free if you go on long trips and only have access to poor quality marina fuel.  The MACSBOOST module is the only aquatrax modification that retains safe computer control of boost with all of your stock safeguards.  No mechanical modifications are required.

Fuel Requirement:  93(R+M)/2 octane or better is required but your engine will safely run on less with reduced performance.   91 octane fuel is not sufficient for improved performance over stock.   Blending race fuel with pump gas to increase octane will add sustained performance.  93 octane fuel is pump premium in most US states.

If 91 octane is all you have available, The MACSBOOST intercooler combined with the module will allow for improved performance on 91octane. Only our intercooler kit includes all  proper hardware to get the maximum performance from your watercraft regardless your fuel quality.

Race Proven:  MACSBOOST is a race proven, time tested, simple, reliable way to add horsepower.  The MACSBOOST module has been campaigned successfully by many closed course and endurance IJSBA racers all over the world.  

Test Results:  Shown below is a performance comparison. A 2004 R12X was tested with and without MACSBOOST . You can see from 35mph on, there is no question MACSBOOST works!.  The data shows a 2.5mph WOT difference. You can also see that acceleration is a full 1 second faster to 50mph and an incredible 2 seconds faster to 60mph. These runs were performed within seconds of each other, back to back on the exact same ski in the same direction over the same body of water. The _only_ difference is the MACSBOOST Module. The data was collected by a high rate Pi Research GPS data logger.

 Vs Stock

The module is proudly made in the USA by MACSBOOST Incorporated of the finest materials available.  The module also includes an integrated LED boost bargraph gauge to see the extra power in action.  We offer a 14 day warranty against manufacturer defects with our electronics, thats 14 days longer than you get when purchasing electronics from a dealer. Purchase MACSBOOST with confidence! We have sold thousands of modules with total customer satisfaction! Don't be the last on the planet to experience the difference.

What do the experts and our customers have to say? Please read the many Testimonials and watch the Videos! We were featured in the March 2006 issue of Watercraft World Magazine, they were "convinced" and "impressed" with the performance MACSBOOST delivers. Order your module today and see for yourself! If you have any further questions, please send us an email or ask away on the PWCTODAY or Green hulk honda forums.  You will find many other happy customers there.

Have the Module and are ready for more?  Be sure to look at our exclusive MACSBOOST INTERCOOLER, when using the module and the IC, HP can be increased up to 50 HP over stock!

Got MACSBOOST? Add your location and picture to our Google Map!


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