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These quality Cobra Jet Steering products are specially designed for your boat equipped with either a Mercury Optimax or Force Sport Jet drive.

 

Cobra Jet Steering for Mercury Optimax Jet Drives
Cobra Mercury Optimax

V6 Mercury engines and Mercury jet pumps were utilized in numberous makes and models of jet boats.  These patented stainless steel COBRA JET STEERING units were specifically designed to be used on those boats to provide enhanced steering control at all speeds.

Works on all jet boats from various manufacturers that employ the V6 Mercury engine and jet punp.

  
Click here for more info or to purchase you Cobra Jet Steering for Mercury Optimax Jet Drives
 

 

Cobra Jet Steering for Force 3-cylinder 90hp or 4-cylinder 120hp Sport Jet
Cobra Venom Ultimate There are several jet boats of various makes still in use that operate with the 3 or 4-cylinder Force Sport Jet engines and pumps.  We custom build patented stainless steel steering units for these pumps at your request.  
Click here to submit a form for more info about our custom made steering for Mercury Force Sport Jet applications.
 

 

If you don't find the product you are looking for, have a boat not mentioned above, or would like more information, please contact me at jeff-w@cobrajetsteering.com or (727) 546-8460.

 
Testimonials
  • I can't say how much I enjoy your product ,excellent all around slow, fast, docking or pulling, just great engineering and fabricating thank you so much!

    Timothy O'Brien

  • Fins are working great! Wow, what a difference. Install went smoothly. I would recommend the fins to any jet boat owner! Thanks Jeff!

    Derek Dial

  • Hi Jeff - I installed the Cobra Jet Venom Ultimate fins last week. The difference in handling is night and day. Prior to the installation, my 2014 Yamaha SX 190 was very hard to steer at low speed bec...

    Pete Brown

  • We received the steering fins this afternoon. I installed them and took the boat to the lake. They made a huge difference in the slow speed steering. I will tell others about my experience. Thanks aga...

    Mike

  • I love jet drives over props for many reasons even without cobra jet steering BUT I Installed at beginning of 2009 season. What a difference! Less problems with cross winds when docking. All together ...

    Gary

  • Jeff, Took the Vortex Vrx 223 out yesterday with the cobra fins on.. it makes a big difference. we hit 50MPH in rough water on lake tahoe yesterday.. You should sell your patent to the boat ...

    James via email to CJS

  • Jeff, I installed the cobra jet system last week and just took my boat out yesterday, it was great! Thank you for making a quality product and it has made maneuvering my boat much easier. Sinc...

    Tony

  • From a former Moto-X 250 rider...Here is my testimonial.. I hate it! Yes that's right I hate it but love to hate it. Before I found your device, I was slipping sliding and working extra hard to keep m...

    Rich Walkup

  • 2017 212 Ltd S with Articulating Keel

    I emailed Jeff ahead of ordering and he quickly answered all my questions. Several emails were exchanged and I got all the answers. I order the...

    Allen Franke

  • Testimonial for the Mercury V6 Optimax System: Installed on my 2002 seadoo islandia. I was very skeptical at first...that is until I was in the water. All I can say is what a great product!!! How d...

    via email to CJS

  • I just purchased a 2003 Yamaha SR230, and did some research reference steering and all I read were horror stories so I decided to purchase the cobra mega fins, before I even put it in the water. Fir...

    Juan

    deplaz1@verizon.net
  • I purchased the SeaDoo Jetboat primarily because the waters here in Bradenton are so shallow. Jeff put on the steering mod and the handling is so much better. It has maneuverability at idle whereas be...

    David Cooper

  • I have a pretty quick, modified XPL Seadoo. The design of the hull makes it unpredictable in chop. I have extended aftermarket sponsons and I tried your standard steering system along with the sponson...

    Ed B.

  • Jeff, the fins work amazing! We went out in 12 mph wind and coming back to the dock usually we'd be sweating it, but with the new fins on, man what a difference! We can't thank you enough, WOW!!! Open...

    Penny Kennedy

  • i found Jeff's website through a search for upgrades and read the page, then i called Jeff and had a nice conversation relating to the product. i then purchased a unit and have recently operated my sk...

    Jim

  • I spent 7 hours on the lake today fishing. The Viper is the single best piece of equipment I've purchased for this boat. I highly recommend it. Spent a lot of the time at idle fishing and can say ...

    from JetBoaters.net forums

  • I now have a full season's experience with Cobra Jet Steering and can say that it's the single best modification I've ever made to our boat! Lining up to the dock is precise and maneuvering through tr...

    Jim Smith

  • I tried your steering kit on my quick-handling XP. I am amazed that something that looks small and inconsequential can make such a difference. This ski can be punishing in chop and at high speed becau...

    Bill Baker

  • Installed the ultimate and fangs on my 2015 yamaha ar230. Easy install. Noticed the difference backing the boat off the trailer, straight as can be. We have a long no wake zone, the boat was much easi...

    William Eaton

  • Working as intended. Maneuvering around the docks is a blast now. I no longer look like a boob bouncing off stuff. Thanks.

    David Wisley

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