Flexzilla Marine Twin Outboard Flush Kit, 6-Piece 5/8" 3/4" - 11 1/2 GHT - HFZGSK01

This is a durable product that works exactly as it should. The quick connects have also been very durable. I went through about three sets of the chain store connectors before I found Flexzilla. They all had metal springs that would rust and fail. These don't have any metal part. I've been using them for over three years at this point. My friend just got a boat and I'm buying him one to congratulate him.

Perfect solution for flushing twin outboards.

Use it to flush my twin suzuki oitboards.. have to tweek the valves a little to get perfect flow to both motors but otherwise works great..

Great idea, product looks greats great; however, very weak water pressure to push through twin motors. One motor would not even pee. I don’t not feel comfortable using this product on my boat. Will return .

Great product. Only caveat is that the ports need to be open to snap on the sprayer and two-hose flusher due to the water pressure. No biggie, this is a great time save and high quality product.

This is a very nice twin hose setup - unfortunately my dock water pressure is not sufficient to supply enough water to a twin Yamaha jet on an FSH 255 setup - I get an overheat warning while flushing. The hoses and fittings are high quality and the setup is outstanding - I'm very disappointed it didn't work for me!

I used to build these myself so now that there's a kit I'm happy to see how it compares to my own design

I read some negative reviews but still ordered annd happy I did. It works great / good water flow in twin 225 mercury verado . I would recommend.