I just bought a china RIB 17 feet with the max engine of 115hk 4-stroke Suzuki with upgraded propeller. The boat was almost impossible to drive, too back heavy, nose to the sky when accelerations, jumping side to side, nobody wanted to drive it! So I minutes the standard fin, and this is the results; I to plane took 1/4 of the time and distance, now planning out almost instantly and without rising. Better handling at Dock was surprising. Before it could t turn at all, now it turns on a dime. The side jumping stopped, and now I can use the whole speed register all the Way up to max revs without being thrown out. I couldn’t believe the difference, and my wife now also drives the boat safely. Thank you! Next is my 25 feet hybrid Ibiza with Suzuki 300..

Great product, easy install

haven't been out with it yet....

Great product, great service.

Works well. Up on plane quicker

Im a satisfied boater, i accomplished two things. Avoidance of purpoising and protection of my propeller.

What a difference plaining off at a much lower rpm. that was the big right out of the box notice and then the stability in rough water. I am very pleased with it and would recommend it to everyone.

We have a 21’ dual console Cobia and this is just what our boat needed. It has a raked up front end, and was rather bouncy definitely felt like we weren’t getting our full potential. Now with the hydrofoil it’s been night and day difference. And so much easier to install than trim tabs

Retired Canadian Grampa here,
2010 18.2ft Smokercraft fishing boat.
Badly porpoising across the lake and no power when trying to get going (cat walking the bow).
Hydro-shield has stopped the porpoising and my dentures stay in my mouth now.
The boat trims out effortlessly, so it will save me fuel and oil long term (cover the cost of the hydro).
Recommend that the instructions should say how far back or forward the hydro should be from the prop for a faster installation.
Middle hub to hydro 1.5" (used a level)
Prop fin to middle of hydro is 1/2".
Great product so far.
I would recommend it.

Ordering was easy Quick delivery installation was even easier.However, I did have a few questions. Send a text. To Dale McDonald He called me back immediately very impressive. He was able to help me and answer my questions. Product looks very well made.Can't wait to get on the water to try it and have piece of mind protecting my lower unit and prop.

Was skeptical about how it would improve performance. Couldn’t believe how fat the boat got on step, how easy the boat turned and also gained a couple mph more at lower rpm 10 out of 10 recomend.

The install was easy.
I may have lost a little off the top speed but it is better out of the hole and seemed to be a smoother ride too.
All bonuses. I fish where there are rocks and wood and the added protection is what i bought it for.

Every was OK, from the order to the delivery ! I recommend !

My boat plains out faster and makes the ride much smoother . A really great product!’j