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Cobra Super Ultimate Steering

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MSRP: $259.99

CJS Direct Discounted Price $199.99

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MSRP: Single-Engine: $259.99 Twin-Engine: $519.99

Buy Direct Discount Price: 
   -- Single-Engine: $199.99
   -- Twin-Engine: $399.99

Our newest SUPER Ultimate Steering system for ALL Yamaha twin engine models without an articulating keel and all single engine models with or without a keel and rudder up to and including 2018 models.  The Super Ultimate features increased fin surface on the top rear portion of the fin for even more slow speed steering influence in both forward and reverse and is based on our MOST POPULAR fully adjustable, and selectable steering.

**In 2019, Yamaha introduced a new nozzle and reverse gate on all their jet pumps.

**For clarification, we have added the "AK-19" designation to the name of any parts built that are compatible with those new 2019 Yamaha models.

To purchase:
1. Click the circle next to the product you want
2. Enter your watercraft info in the box
3. Click "Add to Cart" in the yellow box

Cobra Super Ultimate on 2009 212x Yamaha

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  • Cobra Super Ultimate Installed - Rear
  • Cobra Super Ultimate Installed - Side
  • Cobra Super Ultimate on 2009 212x Yamaha

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MSRP: $259.99

Buy Direct Discount Price only $199.99


This patented steering is laser-cut from aircraft aluminum for strength and durability.  The tempered 6061-t6 aluminum fins are so strong that they do not need any cross-members, round bars, or other interconnecting supports dragging in the water below the nozzle.  Because of their superior strength they are only 3/16" thick, promoting smooth operation, unlike thicker fins that cause more drag or disrupt the water behind the boat at speed.

With our Cobra Venom ULTIMATE system you decide the function of the steering.  YOU make the choice to set the fins to rise up at speed allowing only a small portion of the fins to contact the water on plane to provide feedback and slight assistance on plane, then returning to the fully deployed position in the water for slow no wake mode to provide excellent slow speed and docking control.  Or you may set the fins to stay down all the time for maximum assistance at all speeds including assistance with water sport handling to help hold the back of the boat while towing skiers, wake boarders, or tubes.  Either way you will have the added benefit of improved control of the boat during emergency off-power steering, even if you are being towed.  With this system YOU decide the amount of influence.  If you decide on the full-time mode you can even choose from several different depth settings for the fins.  You can even stagger the fins when using this system on twin-engine boats.  There are so many options built into this one plug-and-play system that you can truly tweak it to meet your individual needs, and then easily change it again if your needs change.

The Cobra Venom ULTIMATE steering system works on all Yamaha jet boat single and twin-engine models including the single-engine articulating keel models built 2018 and prior.  Our AK systems are designed for the 2015 and newer 24-foot and 21-foot twin-engine articulating keel jet boats.  For those models, we offer special model-specific steering systems, the Cobra Venom MAGNUM AK and SUPER MAGNUM AK Series  and Cobra Venom ULTIMATE AK and SUPER ULTIMATE AK Series systems.  Also be sure to check out the new Cobra Venom MEGE FANGS PLUS  upgrade for your ULTIMATE, ULTIMATE AK, or MAGNUM AK steering systems.  Get more reverse control and stronger reverse thrust for backing off trailers or stopping ability as well as enhanced steering in forward and reverse, and less high speed bleed off in turns.

NOTE:  All systems compatible with the 2019 model changes will have the "AK-19" designation in the name of the system.

For the twin-engine 2019 models, we now have the MAGNUM AK-19 and SUPER MAGNUM AK-19 systems available. For single-engine 2019 models we now have the ULTIMATE AK-19 and SUPER ULTIMATE AK-19 systems also.


This steering system is also available in our latest SUPER ULTIMATE version.  The Super Ultimate fins have additional influence at low speed and no-wake mode for more control in both forward and reverse.  This is accomplished by adding more surface area to the top portion of the fins only.  Simply put, when the boat is up on plane, even if your fins are in the full-time mode the top of the fins are above the water and only the lower portion of the fins are making contact with the water providing steering assistance.

By increasing the surface area on top and the back of the fins, once the boat comes off-plane the hull sits lower in the water and the entire fin is now making contact with the water allowing the additional surface area at the top of the fin to apply the additional steering influence to the boat without increasing the draft of the fins.  This is always important, especially on a single-engine boat as the pump is the lowest point of the hull. 

All Cobra Jet Steering systems are protected by one or more of the following U.S. Patents: 6561858, 6702630, 8425269, 10259552, 10843778.


Customers who have purchased Cobra Venom ULTIMATE Steering have also purchased:

Cobra Venom MEGA FANGS PLUS for Yamaha
Cobra Venom EZ-Locks

All NEW COBRA MEGA FANGS PLUS are designed to give your Yamaha jet boat INCREASED REVERSE CONTROL, reduced high speed resistance on your steering system, and MORE STOPPING POWER in reverse!

Our new MEGA FANGS PLUS are also designed to be compatible with the ULTIMATE steering system, ULTIMATE AK steering system, MAGNUM steering system, MAGNUM AK steering system, or STAND ALONE without a steering system.

Click here for more info or to purchase your Cobra Venom MEGA FANGS PLUS Steering add-on for Yamaha.


Cobra EZ-Locks for Yamaha
Cobra Venom EZ-Locks The simple, easy to use, and inexpensive way to stop cleanout plug blowouts.
  - Works on YAMAHA single and twin-engine jet boats built between 2000 and 2016.
  - COBRA EZ-Lock is a specially designed stainless steel spring pin system that "locks" the arms of the plug's latch mechanism in the "down" position.
Click here for more info or to purchase your Cobra EZ-Locks.

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