KSpeed Now Offers Plug and Play Stage-1 Kit with a Spare ECU & Keys


When it comes to performance parts for the 2022 and 2023 Kawasaki Ultra 310 Jet Ski, look no further than KSpeed out of Brisbane, Australia.

“We are team of experts that focus purely on Kawasaki 4-stroke Jet Skis. We work, race, ride, modify, and best of all- we go to sleep at night dreaming about them.”

The team at KSpeed was the first to release a safe, high-performance tune for the 2022 and 2023 Kawasaki Ultra 310 Series Jet Skis.

After logging more than 25 hours on the Kspeed Stage 1 kit, installed on a 2022 Kawasaki Ultra 310 LX-S, this author can attest to the quality and performance of the kit.

At $3,247 USD kit + shipping (price as of publication date) the kit includes a 2-degree aluminum pump wedge, a top-loading intake grate, and now includes a spare ECU complete with a set of programmed keys.

Purchasing the Stage 1 kit with a spare ECU enables riders to swap their stock factory ECU back into the ski, if necessary, while also reducing the turnaround time associated with sending their ECU into Kspeed for reflash.

Read KSpeed’s full release below:

Yes, we can tune both the 2022 and the 2023 Ultra 310 ECU’s.

We were the first to crack this new ECU and get a solid performing & safe tune out in the market and now we are the first to crack the 2023 ECU as well.

Customers are reporting increases ranging from 72mph – 76mph with our stage 1 kit in a range of uncontrolled conditions. Remember that air temp, water temp, rider weight and fuel load all have a tremendous effect on top speed.

In other news: After multiple emails and messages we now also have the option for you to buy a brand-new ECU with coded keys in the package. That means you have zero down time. You’ll receive kit, with your new ecu and keys, simply plug and play – No need to take your ski anywhere to be tuned.

Our DHL Express shipping option at checkout means we can have 99% of our deliveries to you in 3-5 business days Worldwide.

We thank you for your continued support

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JD Brussels

A true Florida native, JD bought his first boat before he was old enough to drive. You can usually find him tinkering on one of his many projects, tearing up the ocean on his Ultra 310, or spending time out on the boat with his wife and 3 kids.

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