FEATURED: Universal OVP Steering System by Blowsion
and Steering Nozzle Extension for SuperJet 2021+ by LUDJET
The quick steer has been a standard aftermarket upgrade for decades. Almost every rider knows what it does. The nozzle extension is far less common, mostly because it has traditionally come bundled inside an expensive billet pump upgrade, so few riders ever tried one on its own.
That is what LUDJET changed. The extension mounts onto your stock nozzle with a clamp. Nothing is cut, nothing is replaced, and it comes off in a minute if you want to go back. It gives you the geometry without the billet price.
The two upgrades are often confused. They change completely different things.
The quick steer changes the angle
A quick steer changes the ratio between your handlebar input and the nozzle. Turn the bars the same amount and the nozzle deflects further. More angle, more aggressive direction changes.
The extension changes the leverage
A nozzle extension does not touch the steering angle. Full lock is still full lock. What it changes is where the thrust exits relative to the pivot point of the ski.
Turning force is not just the force itself, it is the force multiplied by the distance from the pivot. Move the thrust further back and the same jet produces more turning authority at the same steering angle. That is the whole principle. Customers consistently report the same thing after fitting one: you can feel a lot more leverage.
Stable fast, playful slow
Water pressure through the nozzle rises steeply as speed rises. With an extension, that force also acts on a longer arm, so the steering naturally firms up the faster you go. Chop, wake and accidental bar inputs get damped out by the geometry itself, and the ski tracks straighter.
At low speed those forces are small, so nothing gets heavy. The steering stays light, and the extra leverage means every degree of angle does more work. Light and responsive slow, planted and stable fast, from one geometric change.
One rider running the 50mm with no quick steer fitted described the turn ratio as spot on, with wide open straights feeling more planted and linear.
Two ways to think about it
A quick steer is like an angle kit on a drift car: more wheel angle for the same input, built for aggressive rotation.
An extension is like moving a boat rudder further aft. The rudder never turns any further, but sitting further from the pivot it commands more of the hull. More authority in the turn, more stability in a straight line, and no loss of agility when you slow down. Same physics as the nozzle.
Neither is better. They are answers to different questions.
Quick steer + nozzle extension combined
They stack well. The quick steer gives more angle, the extension gives every degree of that angle more authority and adds stability on top. Aggressive freestyle setups often use both. Riders who cruise or jump wakes often prefer the extension alone. It comes down to your riding style and the effect you want.
Try the geometry yourself
The LUDJET steering nozzle extension is available in 30mm and 50mm for Yamaha and Kawasaki. Not sure which size suits your riding? The 30mm vs 50mm guide covers it, or send me a message and I will help you choose.
Shop the steering nozzle extensionRead the 30mm vs 50mm guide
